California Health and Human Services Open Data Portal
type: Catalog
language: en
modified: 2026-03-08T07:16:29.494556

CalHHS Dataset Catalog
type: Dataset
description: This dataset is a catalog of all the datasets available on the CalHHS Open Data Portal. Each item in the catalog represents a dataset and includes the associated metadata and additional information.
keyword: Catalog
keyword: Inventory
issued: 2018-08-31T22:00:56.515971
modified: 2026-03-08T07:16:29.494556
language: English
contact point: Organization
  fn: CalHHS

CDPH-Wastewater Surveillance Data, California
type: Dataset
description: The California Department of Public Health (CDPH) is coordinating with wastewater utilities, local health departments, academic researchers, and laboratories in California on wastewater surveillance for infectious disease pathogens of interest to public health (such as SARS-CoV-2, the virus causing COVID-19, influenza, respiratory syncytial virus (RSV), mpox, and norovirus). Data collected from this network of participants, called the California Surveillance of Wastewaters (Cal-SuWers) Network, are submitted to the U.S. Centers for Disease Control and Prevention (CDC) National Wastewater Surveillance System (NWSS). Collecting and analyzing wastewater samples for the presence of, and amount of (concentration), a specified pathogen target can help inform public health about circulation of that infectious disease within a community. Data from wastewater testing do not replace existing public health surveillance systems but complement them. While wastewater surveillance cannot determine the exact number of infected persons in the area being monitored, it can provide overall trends of pathogen concentration within that community. Please note that data included in the Cal-SuWers Network and available here originate from multiple programs and laboratories. Methodologies for producing wastewater data are not currently standardized, and analyses, comparisons, and aggregations should be done with caution. Wastewater is a complex environmental sample and inherent variability in measured concentrations is expected due to environmental variability, day-to-day differences in sewershed and population dynamics, differences in the amount of shedding between people and pathogens, and laboratory and sampling variability. Please see the CDPH Cal-SuWers, CDC NWSS, and CDC Public Health interpretation and Use of Wastewater Surveillance data webpages for more information. Historical wastewater data can be found [here](https://data.ca.gov/dataset/covid-19-wastewater-surveillance-data-calif…
keyword: RSV
keyword: SuWers
keyword: coronavirus
keyword: covid
keyword: covid-19
keyword: covid19
keyword: epidemiology
keyword: flu
keyword: influenza
keyword: mpox
keyword: norovirus
keyword: respiratory syncytial virus
keyword: sars-cov-2
keyword: surveillance
keyword: wastewater
issued: 2024-08-21T16:34:35.296045
modified: 2026-03-07T22:02:28.721240
language: English
contact point: Organization
  fn: Wastewater Surveillance, Surveillance Section | Coronavirus Control Branch

COVID-19 Vaccine Progress Dashboard Data
type: Dataset
description: __Note__: In these datasets, a person is defined as up to date if they have received at least one dose of an updated COVID-19 vaccine. The Centers for Disease Control and Prevention (CDC) recommends that certain groups, including adults ages 65 years and older, receive additional doses. On 6/16/2023 CDPH replaced the booster measures with a new “Up to Date” measure based on CDC’s new recommendations, replacing the primary series, boosted, and bivalent booster metrics The definition of “primary series complete” has not changed and is based on previous recommendations that CDC has since simplified. A person cannot complete their primary series with a single dose of an updated vaccine. Whereas the booster measures were calculated using the eligible population as the denominator, the new up to date measure uses the total estimated population. Please note that the rates for some groups may change since the up to date measure is calculated differently than the previous booster and bivalent measures. This data is from the same source as the Vaccine Progress Dashboard at https://covid19.ca.gov/vaccination-progress-data/ which summarizes vaccination data at the county level by county of residence. Where county of residence was not reported in a vaccination record, the county of provider that vaccinated the resident is included. This applies to less than 1% of vaccination records. The sum of county-level vaccinations does not equal statewide total vaccinations due to out-of-state residents vaccinated in California. These data do not include doses administered by the following federal agencies who received vaccine allocated directly from CDC: Indian Health Service, Veterans Health Administration, Department of Defense, and the Federal Bureau of Prisons. Totals for the Vaccine Progress Dashboard and this dataset may not match, as the Dashboard totals doses by Report Date and this dataset totals doses by Administration Date. Dose numbers may also change for a particular Administ…
keyword: COVID
keyword: COVID-19
keyword: COVID19
keyword: age
keyword: delivered
keyword: demographics
keyword: equity
keyword: gender
keyword: race-ethnicity
keyword: shipped
keyword: vaccines
issued: 2021-02-02T18:25:15.453240
modified: 2026-03-07T17:55:24.532749
language: English
contact point: Organization
  fn: California COVID-19 Vaccination Program

COVID-19 Vaccine Progress Dashboard Data by ZIP Code
type: Dataset
description: __Note__: In these datasets, a person is defined as up to date if they have received at least one dose of an updated COVID-19 vaccine. The Centers for Disease Control and Prevention (CDC) recommends that certain groups, including adults ages 65 years and older, receive additional doses. Starting on July 13, 2022, the denominator for calculating vaccine coverage has been changed from age 5+ to all ages to reflect new vaccine eligibility criteria. Previously the denominator was changed from age 16+ to age 12+ on May 18, 2021, then changed from age 12+ to age 5+ on November 10, 2021, to reflect previous changes in vaccine eligibility criteria. The previous datasets based on age 12+ and age 5+ denominators have been uploaded as archived tables. Starting June 30, 2021, the dataset has been reconfigured so that all updates are appended to one dataset to make it easier for API and other interfaces. In addition, historical data has been extended back to January 5, 2021. This dataset shows full, partial, and at least 1 dose coverage rates by zip code tabulation area (ZCTA) for the state of California. Data sources include the California Immunization Registry and the American Community Survey’s 2015-2019 5-Year data. This is the data table for the [LHJ Vaccine Equity Performance dashboard](https://public.tableau.com/profile/ca.open.data#!/vizhome/LHJVaccineEquityPerformance/MapView?publish=yes). However, this data table also includes ZTCAs that do not have a VEM score. This dataset also includes Vaccine Equity Metric score quartiles (when applicable), which combine the Public Health Alliance of Southern California’s Healthy Places Index (HPI) measure with CDPH-derived scores to estimate factors that impact health, like income, education, and access to health care. ZTCAs range from less healthy community conditions in Quartile 1 to more healthy community conditions in Quartile 4. The Vaccine Equity Metric is for weekly vaccination allocation and reporting purposes only. CDPH-d…
keyword: COVID
keyword: COVID-19
keyword: COVID19
keyword: ZIP code
keyword: vaccines
issued: 2021-04-20T19:33:13.955867
modified: 2026-03-07T17:19:34.535997
language: English
contact point: Organization
  fn: California COVID-19 Vaccination Program

Women, Infants and Children (WIC) Authorized Vendors
type: Dataset
description: This dataset contains the vendor name and location of all currently active vendors authorized to offer supplemental foods to participants for redemption with WIC food instruments and vouchers. The Women, Infants and Children (WIC) Program is a federally-funded health and nutrition program that provides assistance to pregnant women, new mothers, infants and children under age five. WIC helps California families by providing food instruments and vouchers that can be used to purchase healthy supplemental foods from over 4000 WIC-authorized vendor stores throughout the State. WIC also provides nutritional education, breastfeeding support and help finding healthcare and other community services. Participants must meet income guidelines and other criteria. Currently, 84 WIC agencies provide services monthly to over 1.45 million participants at over 650 sites in local communities throughout the State. For a mobile friendly site on WIC vendors and other WIC-related information visit: https://m.wic.ca.gov/
landing page: https://www.cdph.ca.gov/Programs/CFH/DWICSN/Pages/Program-Landing1.aspx
keyword: wic authorized vendors
issued: 2017-06-16T22:20:21.523057
modified: 2026-03-07T13:01:04.837074
language: English (EN)
contact point: Organization
  fn: Woman, Infants and Children Program

Primary Spoken Language of Individuals Selecting Covered California Qualified Health Plan (QHP)
type: Dataset
description: This dataset includes the primary spoken language of eligible individuals who selected and enrolled in a Covered California Qualified Health Plan (QHP) and identified their primary spoken language as English, Spanish, Mandarin, Korean, Cantonese, Vietnamese, Tagalog, Russian, Farsi, Arabic, Armenian, Cambodian, or Hmong, by reporting period. Covered California data is from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) and includes those who selected and enrolled in a QHP, and paid their first premium. This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.
keyword: ABX
keyword: ABX1 1
keyword: Arabic
keyword: Armenian
keyword: CalHEERS
keyword: California Eligibility and Enrollment Report
keyword: Cambodian
keyword: Cantonese
keyword: Covered CA QHP Demographics
keyword: English
keyword: Farsi
keyword: Hmong
keyword: IAP
keyword: Insurance Affordability Programs
keyword: Korean
keyword: Mandarin
keyword: QHP
keyword: QHP Demographics
keyword: Qualified Health Plan
keyword: Russian
keyword: Spanish
keyword: Spoken Language
keyword: Vietnamese
keyword: iap
issued: 2017-10-04T18:14:11.671579
modified: 2026-03-06T18:07:38.350992
language: English
contact point: Organization
  fn: Covered California

Primary Written Language of Individuals Selecting Covered California Qualified Health Plan (QHP)
type: Dataset
description: This dataset includes the primary written language of eligible individuals who selected and enrolled in a Covered California Qualified Health Plan (QHP) and identified their primary written language as English, Spanish, Traditional Chinese character, Korean, Vietnamese, Mandarin, Cantonese, Russian, Tagalog, Farsi, Arabic, Cambodian, Armenian, or Hmong, by reporting period. Covered California reported data is from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) and includes those who selected and enrolled in a QHP, and paid their first premium. This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.
keyword: ABX1
keyword: Application
keyword: Arabic
keyword: Armenian
keyword: CalHEERS
keyword: California Eligibility and Enrollment Report
keyword: Cambodian
keyword: Cantonese
keyword: Covered CA QHP Eligibility
keyword: Demographic
keyword: Eligible
keyword: English
keyword: Farsi
keyword: Hmong
keyword: IAP
keyword: Individual
keyword: Insurance Affordability Programs
keyword: Korean
keyword: Mandarin
keyword: Medi-Cal
keyword: Medi-Cal Eligibility
keyword: QHP
keyword: Russian
keyword: Spanish
keyword: Tagalog
keyword: Traditional Chinese
keyword: Vietnamese
keyword: Written Language
keyword: abx
issued: 2017-10-02T22:49:33.509836
modified: 2026-03-06T18:04:28.025205
language: English
contact point: Organization
  fn: Covered California

Ethnicity of Individuals Selecting Covered California Qualified Health Plan (QHP)
type: Dataset
description: This dataset includes the ethnicity of eligible individuals who selected and enrolled in a Covered California Qualified Health Plan (QHP) and identified their ethnicity as Hispanic with the ethnic origin as Mexican/Mexican American/Chicano, Other, Mixed, Puerto Rican, or Cuban, Hispanic with ethnic origin not reported, not Hispanic, or ethnicity not reported, by reporting period. Covered California reported data is from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) and includes those who selected and enrolled in a QHP, and paid their first premium. This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.
keyword: ABX ABX1 1
keyword: Application
keyword: CalHEERS
keyword: California Eligibility and Enrollment Report
keyword: Chicano
keyword: Covered CA QHP Eligibility
keyword: Cuban
keyword: DHCS
keyword: Demographics
keyword: Eligible
keyword: Hispanic
keyword: IAP
keyword: Individiual
keyword: Medi-Cal
keyword: Medi-Cal Eligibility
keyword: Mexican
keyword: Mexican American
keyword: Mixed Ethnicity
keyword: Not Hispanic
keyword: Puerto Rican
keyword: QHP
keyword: abx
keyword: insurance Affordability Programs
issued: 2017-10-02T22:43:16.410008
modified: 2026-03-06T18:02:16.491453
language: English
contact point: Organization
  fn: Covered California

Race of Individuals Selecting Covered California Qualified Health Plan (QHP)
type: Dataset
description: This dataset includes the race of eligible individuals who selected and enrolled in a Covered California Qualified Health Plan (QHP) and identified their race as American Indian and/or Alaska Native, Asian Indian, Black or African American, Chinese, Filipino, Guamanian or Chamorro, Japanese, Korean, Mixed Race, Native Hawaiian, Other, Other Asian, Other Pacific Islander, Samoan, Vietnamese, or White, by reporting period. Covered California reported data is from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) and includes those who selected and enrolled in a QHP, and paid their first premium. This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.
keyword: ABX1 1
keyword: African American
keyword: Alaskan Native
keyword: American Indian
keyword: Asian Indian
keyword: Black
keyword: CalHEERS QHP
keyword: California Eligibility and Enrollment Report
keyword: Chamorro
keyword: Chinese
keyword: Covered CA
keyword: Covered CA QHP Demographics
keyword: Filipino
keyword: Guamanian
keyword: IAP
keyword: InsuranceAffordability Programs IAP
keyword: Japanese
keyword: Korean
keyword: Mixed Race
keyword: Native Hawaiian
keyword: Other
keyword: Other Asian
keyword: Other Pacific Islander
keyword: QHP
keyword: QHP Demographics
keyword: Qualified Health Plan
keyword: Samoan
keyword: Vietnamese
keyword: White
keyword: abx
keyword: dhcs
keyword: iap
keyword: race
issued: 2017-10-02T22:30:17.176332
modified: 2026-03-06T17:59:44.132585
language: English
contact point: Organization
  fn: Covered California

Age and Gender of Eligible Individuals selecting Covered California Qualified Health Plan (QHP)
type: Dataset
description: This dataset includes age and gender of eligible individuals who selected and enrolled in a Covered California Qualified Health Plan (QHP), by reporting period. Covered California reported data is from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) and includes those who selected and enrolled in a QHP, and paid their first premium. This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.
keyword: ABX1 1
keyword: CalHEERS QHP
keyword: California Eligibility and Enrollment Report
keyword: Covered CA Covered CA QHP Eligibility
keyword: IAP
keyword: Insurance Affordability Programs
keyword: QHP
keyword: QHP Demographics
keyword: Qualified Health Plan
keyword: abx
keyword: age
keyword: female
keyword: gender
keyword: iap
keyword: male
issued: 2017-09-28T21:07:25.388379
modified: 2026-03-06T17:57:22.890979
language: English
contact point: Organization
  fn: Covered California

CDPH-CalCAT Modeling Nowcasts and Forecasts for COVID-19 and Influenza
type: Dataset
description: This dataset includes three tables with the model-based projections and estimates as shown on CalCAT in 2025 (http://calcat.cdph.ca.gov) for California state, regions, and counties. (1) COVID-19 Nowcasts includes the R-effective estimates for COVID-19 from the different models available for the past 80 days from the archive date and the median ensemble thereof. (2) CalCAT Forecasts includes hospital census and admissions forecasts for COVID-19 and Influenza, and the corresponding ensemble metrics for a 4 week horizon from the archive date. (3) Variant Proportion Nowcasts contains the Integrated Genomic Epidemiology Dataset (IGED)-based and Terra-based estimates of COVID-19 variants circulating over the past 3 months as well as model-based predictions for the proportions of the variants of concern for dates leading up to the archive date. Prediction intervals are included when available. This dataset provides CalCAT users with programmatic access to the downloadable datasets on CalCAT. This dataset also includes a zipped file with the historical archives of the COVID-19 Nowcasts, CalCAT Forecasts and Variant Proportion Nowcasts through 2023.
landing page: http://calcat.cdph.ca.gov
keyword: CALCat
keyword: COVID
keyword: COVID-19
keyword: COVID19
keyword: coronavirus
keyword: forecasts
keyword: modeling
keyword: nowcasts
keyword: variant nowcasts
issued: 2023-09-25T18:42:52.756760
modified: 2026-03-06T17:10:26.588175
language: English
contact point: Organization
  fn: CDPH modeling

Insurance Affordability Programs Applications Received Through CalHEERS, by Submission Channel
type: Dataset
description: This dataset provides the total number of applications for Insurance Affordability Programs (IAPs) received through the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) by submission channel (whether submitted online, by phone, mail, e-mail, outreach, fax, other, or county) in a reporting period. IAPs include Medi-Cal and subsidized Qualified Health Plans (QHPs) offered through Covered California. Application channels such as phone, mail, e-mail, outreach, fax, other or county are submitted with the assistance from Service Center Representatives (SCRs), agents, or assisters. The number of applications submitted online represents applications directly submitted to CoveredCA.com by applicants. The Department of Health Care Services (DHCS) and Covered California jointly sponsor CalHEERS, which supports IAP applications for enrollment submitted through CoveredCA.com. This dataset is part of public reporting requirements set forth in the California Welfare and Institutions Code 14102.5(1)(A).
keyword: abx
keyword: abx1
keyword: abx1 1
keyword: applications
keyword: california eligibility and enrollment report
keyword: covered ca qhp eligibility
keyword: covered california
keyword: dhcs
keyword: iap
keyword: iaps
keyword: insurance affordability programs
keyword: medi-cal applications
keyword: medi-cal eligibility
issued: 2017-06-16T22:14:27.721502
modified: 2026-03-06T17:02:07.640425
language: English (EN)
contact point: Organization
  fn: Covered California

Respiratory Virus Dashboard
type: Dataset
description: __Data is from the California Department of Public Health (CDPH) Respiratory Virus Dashboard.__ The respiratory virus dashboard shows statewide and regional, weekly data for the following conditions: - COVID-19 - Influenza - Respiratory Syncytial Virus (RSV) This dashboard provides an overview of respiratory virus activity (test positivity, flu typing, emergency department visits) and severity (hospital admissions, deaths, and pediatric deaths). The data update most Fridays but may change in future updates as more information becomes available.
keyword: ED visits
keyword: NHSN
keyword: NSSP
keyword: RSV
keyword: coronavirus
keyword: covid
keyword: covid-19
keyword: death
keyword: death percentage
keyword: deaths
keyword: emergency department visits
keyword: flu
keyword: hospital admissions
keyword: influenza
keyword: laboratory
keyword: pediatric death
keyword: respiratory syncytial virus
keyword: test positivity
keyword: testing
keyword: typing
issued: 2025-09-17T22:38:42.759160
modified: 2026-03-06T16:00:08.428849
language: English (EN)
contact point: Organization
  fn: Division of Communicable Disease Control

Licensed Narcotic Treatment Programs
type: Dataset
description: The Narcotic Treatment Program Master List contains a list of all state-licensed and certified narcotic treatment programs. The Master List contains vital information for each program listed and additional details, such as the program’s address and contact information, total capacity, hours of operation and program director and medical director.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::licensed-narcotic-treatment-programs
keyword: CAOpenData
keyword: DHCS
keyword: NTP
keyword: Narcotics
keyword: ODP
keyword: Treatment
keyword: Treatment Programs
keyword: harvest
issued: 2021-05-12T22:28:05+00:00
modified: 2026-03-05T23:44:02.581000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services
spatial: Location

Medi-Cal Adult Full Scope Expansion Programs
type: Dataset
description: This dataset contains data pertaining to the full scope expansion of the Adult Medi-Cal population, regardless of immigration status, within three (3) different age groups, each of the age groups is a result of different California legislation. The different age groups are identified below as well as the Senate or Assembly Bill citation for each. __Note:__ Counties with zero individuals enrolled during a reporting period are not included in the dataset. * __Age 19-25 Young Adult Expansion Population:__ The datasets include the monthly count of individuals ages 19 through 25, by county, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible individuals enrolled during the month. California provides full scope Medi-Cal benefits to young adults ages 19 through 25, regardless of immigration status. Lawfully present individuals ages 21 through 25, who are not in a pregnancy aid code, are included in this count. Individuals in the dataset are eligible for federal financial participation for their emergency and pregnancy-related services. The Young Adult Expansion program was implemented January 1, 2020, pursuant to [Senate Bill 104 (Chapter 67, Statutes of 2019)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201920200SB104), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) * __Age 26-49 Adult Expansion Population:__ The datasets include the monthly count of individuals 26-49 years of age, by county, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 26-49 years of age, regardless of immigration status. Lawfully present individuals 26-49 years of age, who are not in a pregnancy aid code, are included in this count. Individuals in the dataset are eligible for federal financial…
keyword: ab 133
keyword: adult expansion
keyword: adults
keyword: expansion
keyword: medi-cal
keyword: older adult expansion
keyword: sb 104
keyword: sb 184
keyword: young adult expansion
issued: 2024-07-29T18:03:17.696082
modified: 2026-03-05T20:54:00.912164
language: English
contact point: Organization
  fn: Medi-Cal Eligibility Division

​Profile of Enrolled Medi-Cal Fee-for-Service (FFS) Providers
type: Dataset
description: The dataset provides basic information of the FFS providers enrolled in the Medi-Cal program as of February 9, 2026. The data was retrieved from the Provider Master File (PMF), which has been used in the claims payment process and maintained by the Provider Enrollment Division (PED). The Variables in the dataset include provider number, name, type, specialty, geographic information, etc. This dataset does not include the Managed Care providers.
keyword: FFS
keyword: Fee-for-Service Provider
keyword: Medi-Cal
keyword: PED
keyword: PMF
keyword: Provider Enrollment
keyword: Provider Master File
issued: 2024-02-06T00:39:57.220853
modified: 2026-03-05T17:42:42.573638
language: English
contact point: Organization
  fn: Provider Enrollment Division

Ambulatory Surgery - Diagnosis and External Cause Codes
type: Dataset
description: This dataset contains statewide counts for every diagnosis, procedure, and external cause of injury/morbidity code reported on the ambulatory surgery data. Diagnosis codes are reported using ICD-9-CM or ICD-10-CM. External cause of injury/morbidity codes are reported using ICD-9-CM or ICD-10-CM. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
keyword: AS
keyword: ASC
keyword: Current Procedural Terminology
keyword: HCAI
keyword: ICD-10
keyword: ICD-9
keyword: International Classification of Diseases
keyword: ambulatory surgery
keyword: diagnosis code
keyword: external cause
keyword: frequencies
keyword: hospital
keyword: injury
keyword: morbidity
keyword: procedure code
issued: 2018-03-15T20:01:23.208618
modified: 2026-03-04T19:27:11.545493
language: English
contact point: Organization
  fn: Department of Health Care Access and Information, Healthcare Analytics Branch

California Women, Infants and Children Program Redemption by County
type: Dataset
description: The Women, Infants and Children (WIC) Program is a federally-funded health and nutrition program that provides assistance to pregnant women, new mothers, infants and children under age five. WIC helps California families by providing food benefits to individual participants based on their nutritional need and risk assessment. The food benefits can be used to purchase healthy supplemental foods from about 4,000 WIC authorized vendor stores throughout the State. WIC also provides nutritional education, breastfeeding support, healthcare referrals and other community services. Participants must meet income guidelines and other criteria. Currently, 84 WIC agencies provide services monthly to approximately one million participants at over 500 sites in local communities throughout the State. Prior to June 2019, WIC issued paper food instruments (FIs) to individual participants for purchasing supplemental, nutritious foods. Beginning in June 2019, California WIC began transitioning to a new food delivery system, replacing the FI delivery system with the Electronic Benefit Transfer (EBT) system. California WIC completed this transition in March 2020. With the previous FI delivery system, participants were issued three or four paper FIs per month listing the foods that could be redeemed at authorized vendor stores. In order to take full advantage of their benefits in the FI delivery system, participants had to purchase all of the foods listed on a FI in a single transaction or lose that benefit. In contrast, in the EBT system a family’s benefits are combined and uploaded to one EBT card. Participants can use this card to purchase WIC foods as needed through the benefit expiry date without having to purchase foods that they don’t need yet and without risking losing their benefits. The data files provided contain monthly and annual redemption information from the FI delivery system and the EBT system by the county in which WIC participants redeemed their food benefits. Because …
landing page: https://www.cdph.ca.gov/Programs/CFH/DWICSN/Pages/Program-Landing1.aspx
keyword: CFH
keyword: food expenditures
keyword: food instrument
keyword: food voucher
keyword: food vouchers redeemed
keyword: month of obligation
keyword: participants redeeming food vouchers
keyword: wic
issued: 2017-06-16T22:30:13.648553
modified: 2026-03-04T00:11:44.633344
language: English (EN)
contact point: Organization
  fn: Women, Infants and Children (WIC) Program

ALW Assisted Living Facilities
type: Dataset
description: Assisted Living Waiver (ALW) eligible individuals are those who are enrolled in Medi-Cal and meet the level of care provided in a nursing facility due to their medical needs. Individuals with Medi-Cal benefits that include a share of cost may not enroll in the ALW. This dataset contains the provider number, provider legal name, provider business name, capacity per provider enrollment, provider physical location, provider counties and provider phone number of facilities enrolled in the ALW program. Date as of 1/1/2026.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::alw-assisted-living-facilities
keyword: ALW
keyword: Assisted Living
keyword: DHCS
keyword: Facilities
keyword: WebApp
keyword: harvest
keyword: waiver
issued: 2021-05-07T20:08:28+00:00
modified: 2026-03-03T23:53:04.481000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services
spatial: Location

Hospital Emergency Department - Diagnosis and External Cause Codes
type: Dataset
description: This dataset contains statewide counts for every diagnosis and external cause of injury/morbidity code reported on the hospital emergency department data. Diagnosis codes are reported using ICD-9-CM or ICD-10-CM. External cause of injury/morbidity codes are reported using ICD-9-CM or ICD-10-CM. ICD-10 replaced ICD-9, effective October 1, 2015.
keyword: Current Procedural Terminology
keyword: Deparment of Health Care Access and Information
keyword: ED
keyword: Emergency Department
keyword: HCAI
keyword: ICD-10
keyword: ICD-9
keyword: International Classification of Diseases
keyword: diagnosis code
keyword: emergency room
keyword: external cause
keyword: hospital
keyword: injury
keyword: morbidity
keyword: procedure code
issued: 2018-03-16T14:07:21.963565
modified: 2026-03-03T23:39:40.701586
language: English
contact point: Organization
  fn: Department of Health Care Access and Information, Healthcare Analytics Branch

ALW Care Coordination Agencies
type: Dataset
description: ALW program eligibility for Medi-Cal members interested in enrolling in the ALW program is assessed by Care Coordination Agencies, which are providers within the ALW program. Care Coordination Agencies (CCA) are responsible for evaluating referrals to the ALW, performing assessments, and submitting enrollment packages for the ALW to DHCS. Contact information for CCAs is available at the following link: https://www.dhcs.ca.gov/services/ltc/Pages/AssistedLivingWaiver.aspx. This dataset contains the , provider physical location, provider phone number, provider fax number, provider contact name, provider contact email address and provider website. Date as of 1/1/2026.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::alw-care-coordination-agencies
keyword: ALW
keyword: CCA
keyword: Care Coordination
keyword: DHCS
keyword: Group Harvest
keyword: ODP
keyword: Waiver
keyword: harvest
issued: 2021-05-07T20:36:32+00:00
modified: 2026-03-03T23:09:19.790000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services
spatial: Location

Licensed Driving Under the Influence Provider Directory
type: Dataset
description: This is an alphabetic list, by county, of all Driving Under the Influence providers licensed by the Department of Health Care Services. Temporal coverage is 3/5/2026-4/5/2026.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::licensed-driving-under-the-influence-provider-directory
keyword: DHCS
keyword: DUI
keyword: DUI Facilities
keyword: DUI Providers
keyword: Providers
keyword: WebApp
keyword: harvest
issued: 2021-05-14T23:10:32+00:00
modified: 2026-03-03T20:42:28.491000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services
spatial: Location

Hospital Utilization Trends
type: Dataset
description: The datasets provide medical encounter counts across three hospital settings (Inpatient Discharges, Emergency Department visits, and Ambulatory Surgery). The data is categorized by healthcare system and facility, and further grouped by common health conditions (including anxiety, asthma, behavioral syndromes, cancer, cardiac arrest, chronic obstructive pulmonary disease (COPD), COVID-19, depression, diabetes, homelessness, hypertension, mood disorders excluding depression, non-mood psychotic disorders, nonpsychotic disorders excluding anxiety, obesity, pneumonia, respiratory arrest/failure, sepsis, stroke, substance use disorders, and unspecified mental disorders), as well as demographic characteristics such as age group, race/ethnicity, assigned sex at birth, and expected payer.
landing page: https://hcai.ca.gov/data/submit-data/patient-data/
keyword: Ambulatory Surgery
keyword: COVID-19 Coronavirus
keyword: Emergency Department
keyword: Health Conditions
keyword: Healthcare
keyword: Inpatient Discharges
keyword: Trends
keyword: Utilization
keyword: demographic characteristics
issued: 2026-03-03T19:31:53.368626
modified: 2026-03-03T20:10:34.660622
language: English
contact point: Organization
  fn: Department of Health Care Access and Information, Healthcare Analytics Branch

Death Profiles by County
type: Dataset
description: This dataset contains counts of deaths for California counties based on information entered on death certificates. Final counts are derived from static data and include out-of-state deaths to California residents, whereas provisional counts are derived from incomplete and dynamic data. Provisional counts are based on the records available when the data was retrieved and may not represent all deaths that occurred during the time period. Deaths involving injuries from external or environmental forces, such as accidents, homicide and suicide, often require additional investigation that tends to delay certification of the cause and manner of death. This can result in significant under-reporting of these deaths in provisional data. The final data tables include both deaths that occurred in each California county regardless of the place of residence (by occurrence) and deaths to residents of each California county (by residence), whereas the provisional data table only includes deaths that occurred in each county regardless of the place of residence (by occurrence). The data are reported as totals, as well as stratified by age, gender, race-ethnicity, and death place type. Deaths due to all causes (ALL) and selected underlying cause of death categories are provided. See temporal coverage for more information on which combinations are available for which years. The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. Thi…
landing page: https://www.cdph.ca.gov/Programs/CHSI/Pages/Data-Applications.aspx
keyword: CDPH
keyword: CHSI
keyword: COD
keyword: EDRS
keyword: LCOD
keyword: age
keyword: cause
keyword: cause of death
keyword: death
keyword: death certificate
keyword: decedent
keyword: ethnicity
keyword: gender
keyword: mortality
keyword: place of death
keyword: public health
keyword: race
keyword: sex
keyword: vital statistics
issued: 2020-04-24T16:37:41.715623
modified: 2026-03-02T21:30:47.553835
language: English (EN)
contact point: Organization
  fn: California Department of Public Health, Center for Health Statistics and Informatics, Vital Statistics Branch

Statewide Live Birth Profiles
type: Dataset
description: This dataset contains counts of live births for California as a whole based on information entered on birth certificates. Final counts are derived from static data and include out of state births to California residents, whereas provisional counts are derived from incomplete and dynamic data. Provisional counts are based on the records available when the data was retrieved and may not represent all births that occurred during the time period. The final data tables include both births that occurred in California regardless of the place of residence (by occurrence) and births to California residents (by residence), whereas the provisional data table only includes births that occurred in California regardless of the place of residence (by occurrence). The data are reported as totals, as well as stratified by parent giving birth's age, parent giving birth's race-ethnicity, and birth place type. See temporal coverage for more information on which strata are available for which years.
landing page: https://www.cdph.ca.gov/Programs/CHSI/Pages/Data-Applications.aspx
keyword: CDPH
keyword: CHSI
keyword: adolescent births
keyword: birth
keyword: birth certificate
keyword: birth place
keyword: ethnicity
keyword: live births
keyword: public health
keyword: race
keyword: vital statistics
issued: 2020-06-11T15:33:42.067112
modified: 2026-03-02T21:26:22.316911
language: English (EN)
contact point: Organization
  fn: California Department of Public Health, Center for Health Statistics and Informatics, Vital Statistics Branch

Live Birth Profiles by County
type: Dataset
description: This dataset contains counts of live births for California counties based on information entered on birth certificates. Final counts are derived from static data and include out of state births to California residents, whereas provisional counts are derived from incomplete and dynamic data. Provisional counts are based on the records available when the data was retrieved and may not represent all births that occurred during the time period. The final data tables include both births that occurred in California regardless of the place of residence (by occurrence) and births to California residents (by residence), whereas the provisional data table only includes births that occurred in California regardless of the place of residence (by occurrence). The data are reported as totals, as well as stratified by parent giving birth's age, parent giving birth's race-ethnicity, and birth place type. See temporal coverage for more information on which strata are available for which years.
landing page: https://www.cdph.ca.gov/Programs/CHSI/Pages/Data-Applications.aspx
keyword: CDPH
keyword: CHSI
keyword: birth certificate
keyword: birth place
keyword: birthplace
keyword: births
keyword: ethnicity
keyword: live births
keyword: public health
keyword: race
keyword: vital statistics
issued: 2020-06-11T16:24:43.152169
modified: 2026-03-02T21:24:56.559141
language: English (EN)
contact point: Organization
  fn: California Department of Public Health, Center for Health Statistics and Informatics, Vital Statistics Branch

Statewide Death Profiles
type: Dataset
description: This dataset contains counts of deaths for California as a whole based on information entered on death certificates. Final counts are derived from static data and include out-of-state deaths to California residents, whereas provisional counts are derived from incomplete and dynamic data. Provisional counts are based on the records available when the data was retrieved and may not represent all deaths that occurred during the time period. Deaths involving injuries from external or environmental forces, such as accidents, homicide and suicide, often require additional investigation that tends to delay certification of the cause and manner of death. This can result in significant under-reporting of these deaths in provisional data. The final data tables include both deaths that occurred in California regardless of the place of residence (by occurrence) and deaths to California residents (by residence), whereas the provisional data table only includes deaths that occurred in California regardless of the place of residence (by occurrence). The data are reported as totals, as well as stratified by age, gender, race-ethnicity, and death place type. Deaths due to all causes (ALL) and selected underlying cause of death categories are provided. See temporal coverage for more information on which combinations are available for which years. The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar event…
landing page: https://www.cdph.ca.gov/Programs/CHSI/Pages/Data-Applications.aspx
keyword: CDPH
keyword: CHSI
keyword: age
keyword: death
keyword: death certificate
keyword: ethnicity
keyword: gender
keyword: mortality
keyword: occurrence
keyword: place of death
keyword: public health
keyword: race
keyword: residence
keyword: sex
keyword: vital statistics
issued: 2020-02-21T18:05:19.569437
modified: 2026-03-02T21:21:34.969612
language: English (EN)
contact point: Organization
  fn: California Department of Public Health, Center for Health Statistics and Informatics, Vital Statistics Branch

Licensed Healthcare Facility Listing
type: Dataset
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification. To link the OSHPD IDs with those from other Departments, like CDPH, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk
landing page: https://hcai.ca.gov/data-and-reports/healthcare-facility-attributes/
keyword: california
keyword: department of health care access and information
keyword: hcai
keyword: healthcare
keyword: licensed healthcare facility listing
issued: 2017-06-16T22:20:25.067543
modified: 2026-03-02T18:30:36.340203
language: English (EN)
contact point: Organization
  fn: Department of Health Care Access and Information, Information Services Division, Healthcare Analytics Branch

California WIC Authorized Product List
type: Dataset
description: This dataset represents the list of CA WIC authorized food items identified by food category and subcategory. Each item is uniquely identified by a Universal Product Code (UPC) or Price Look-Up code (PLU) for WIC electronic benefit transfer (EBT). The WIC Authorized vendors use the CA Authorized Product List (APL) to transact WIC food items at cash registers. The APL plays a crucial role in supporting WIC EBT purchases. WIC EBT requires vendor systems to maintain the APL to match the scanned food items' UPCs to ensure they are on the APL. The food items identified by UPC and PLU can be found in the data files below. When you download the files, Excel may prompt you to automatically format the data. If prompted, you may want to hit ‘Don’t Convert’ so that Excel leaves the data as is without any formatting or data conversions. The Women, Infants and Children (WIC) Program is a federally-funded health and nutrition program that provides assistance to pregnant women, new mothers, infants, and children under age five. WIC helps California families by providing food benefits to individual participants based on their nutritional need and risk assessment. The food benefits can be used to purchase healthy supplemental foods from approximately 3,800 WIC authorized vendor stores throughout the State. WIC also provides nutritional education, breastfeeding support, healthcare referrals, and other community services. Participants must meet income guidelines and other criteria. Currently, 84 WIC agencies provide services monthly to approximately one million participants at several hundred sites in local communities throughout the State.
landing page: https://www.cdph.ca.gov/Programs/CFH/DWICSN/Pages/Program-Landing1.aspx
keyword: APL
keyword: Authorized
keyword: CA APL
keyword: CFH
keyword: Coronovirus
keyword: Covid
keyword: Covid-19
keyword: Covid19
keyword: WIC
keyword: WIC EBT
keyword: WIC food
keyword: WIC product
issued: 2019-07-10T15:40:48.046761
modified: 2026-03-02T15:01:01.820343
language: English (EN)
contact point: Organization
  fn: California Department of Public Health, Center for Family Health, Women, Infants, and Children (WIC) Division

Rate Review Detail, Trend
type: Dataset
description: This data is from the California Department of Managed Health Care (DMHC). It contains all information on health plan proposed premium rates filed with the DMHC since January 1, 2011. The DMHC is committed to providing the public with information in order to expand consumer understanding about premium rate increases. The DMHC does not have the authority to approve or deny rate increases; however, the DMHC's review of proposed premium rates improves accountability in health plan rate setting and often results in a reduction in the proposed rate.
landing page: https://www.dmhc.ca.gov/HealthCareinCalifornia/ChoosetheRightPlan/PremiumRateReviewProcess.aspx
keyword: dmhc
keyword: filing
keyword: premium
keyword: rate increase
keyword: rate review
keyword: rates
issued: 2017-06-16T22:16:57.883298
modified: 2026-03-02T14:30:18.290303
language: English (EN)
contact point: Organization
  fn: Department of Managed Health Care, Office of Financial Review, Premium Rate Review

Enforcement Actions, Trend
type: Dataset
description: This data is from the Office of Enforcement in the California Department of Managed Health Care (DMHC). It contains enforcement actions with the information of the organization type, organization name, action date, penalty amount, related party, and violation section (California Health and Safety Code and the California Code of Regulations, title 28) since July 1, 2000. The DMHC Office of Enforcement investigates alleged violations of the Knox-Keene Health Care Service Plan Act of 1975 (the Knox-Keene Act) under the DMHC's administrative powers as a California state licensing agency. The DMHC Office of Enforcement exercises its jurisdiction to prosecute violators in an administrative action before the Director of the DMHC, the Office of Administrative Hearings, or in the California Superior Courts. When the DMHC finds the Knox-Keene Act is violated, the Director is authorized to take a variety of actions, including, assessing administrative penalties and issuing a cease and desist order requiring the subject of the order to stop the offending action. All subjects are afforded appropriate Due Process protections. For additional information, please visit http://www.dmhc.ca.gov/LawsRegulations/EnforcementActions.aspx.
landing page: http://www.dmhc.ca.gov/LawsRegulations/EnforcementActions.aspx
keyword: dmhc
keyword: dmhc violations
keyword: enforcement action database
keyword: health care enforcement actions
keyword: health care violations
keyword: health plan violations
issued: 2017-06-16T22:17:16.852123
modified: 2026-03-02T14:15:25.875056
language: English (EN)
contact point: Organization
  fn: California Department of Managed Health Care, Office of Enforcement

Independent Medical Review (IMR) Determinations, Trend
type: Dataset
description: This data is from the California Department of Managed Health Care (DMHC). It contains all decisions from Independent Medical Reviews (IMR) administered by the DMHC since January 1, 2001. An IMR is an independent review of a denied, delayed, or modified health care service that the health plan has determined to be not medically necessary, experimental/investigational or non-emergent/urgent. If the IMR is decided in an enrollees favor, the health plan must authorize the service or treatment requested.
landing page: https://www.dmhc.ca.gov/FileaComplaint/IndependentMedicalReviewandComplaintReports.aspx
keyword: dmhc
keyword: hmo help center
keyword: imr
keyword: independent medical review
issued: 2017-06-16T22:09:38.919356
modified: 2026-03-02T14:00:30.124268
language: English (EN)
contact point: Organization
  fn: Department of Managed Health Care, Help Center, Consumer Complaint Division

Quarterly Provider Complaints
type: Dataset
description: This data is from the California Department of Managed Health Care (DMHC). It contains all Provider complaints received by the DMHC since January 1, 2019.
landing page: https://www.dmhc.ca.gov/FileaComplaint/ProviderComplaintAgainstaPlan.aspx
keyword: dmhc
keyword: hmo help center
keyword: provider
issued: 2024-10-21T07:06:31.930453
modified: 2026-03-02T07:00:40.957640
language: English
contact point: Organization
  fn: Department of Managed Health Care, Help Center, Provider Complaint Unit

Medi-Cal Certified Eligible Counts, by Month of Eligibility, Zip Code, and Sex
type: Dataset
description: Dataset contains counts of individuals certified eligible for Medi-Cal, by Month of Eligibility, Zip Code, and Sex, from Calendar Year 2005 to the most recent reportable month. Due to the amount of data presented, below the dataset has been split into three files. All datasets are derived from the most recent reportable months information.
keyword: DHCS
keyword: Healthcare
keyword: Medi-Cal Eligiblity
keyword: certified eligibles
keyword: medi-cal
keyword: monthly
keyword: sex
keyword: zip code
issued: 2019-12-05T17:23:39.572280
modified: 2026-02-28T00:18:29.665045
language: English
contact point: Organization
  fn: Enterprise Data and Information Management / Data Management and Analytics Division

Medi-Cal Certified Eligibles Data by Month with Demographics
type: Dataset
description: These files contain monthly data by county for Medi-Cal certified eligibles, by various demographics traits. The data is split out and not distributed as a single dataset for the purposes of de-identification.
landing page: https://www.dhcs.ca.gov/dataandstats/statistics/Pages/Medi-Cal-Certified-Eligibles.aspx
keyword: age groups
keyword: certified eligible
keyword: county
keyword: delivery system
keyword: dhcs
keyword: dual status
keyword: enrollment
keyword: ethnicity
keyword: gender
keyword: health care
keyword: health plan
keyword: language
keyword: medi-cal
keyword: medicare status
keyword: month of enrollment
keyword: non-dual status
keyword: primary language
keyword: race
keyword: sex
issued: 2017-06-16T22:09:35.905796
modified: 2026-02-28T00:10:43.834843
language: English (EN)
contact point: Organization
  fn: Enterprise Data and Information Management / Data Management and Analytics Division

Statewide Medi-Cal Certified Eligible Individuals, by Aid Code, 2010 to the Most Recent Reportable Month
type: Dataset
description: This data set includes statewide counts of Medi-Cal certified eligibles by Month, Aid Code and Delivery System. The term certified eligible refers to beneficiaries who have been determined eligible for Medi-Cal based on a valid eligibility determination.
landing page: http://www.dhcs.ca.gov/dataandstats/statistics/Pages/Medi-Cal-Certified-EligiblesRecentTrends.aspx
keyword: aid codes
keyword: certified eligibles
keyword: coronavirus
keyword: covid
keyword: covid-19
keyword: covid19
keyword: eligibility
keyword: eligibility certification
keyword: eligibility determination
keyword: eligibles
keyword: fee for service
keyword: managed care
keyword: medi-cal eligibility
keyword: otlic
issued: 2017-06-16T22:09:31.655809
modified: 2026-02-28T00:03:32.580783
language: English (EN)
contact point: Organization
  fn: Enterprise Data and Information Management / Data Management and Analytics Division

Medication-Assisted Treatment in Medi-Cal for Opioid Use Disorders, by County
type: Dataset
description: Medi-Cal claims for persons receiving medication-assisted treatment for opioid use disorders are unduplicated by medication. Methadone program participation is identified from claims submitted by the counties. Buprenorphine and naltrexone pharmacy claims are those used for treating opioid use disorders. Naloxone pharmacy claims are those dispensed as a first aid item (injectables and nasal sprays). The county source is taken from submitted claims.
keyword: DHCS
keyword: MAT
keyword: buprenorphine
keyword: methadone
keyword: naloxone
keyword: opioids
keyword: substance use disorders
issued: 2019-04-12T16:29:18.103367
modified: 2026-02-27T22:04:36.696075
language: English
contact point: Organization
  fn: Data Analytics Division / Data Science Branch

Medi-Cal Annual Renewals by County
type: Dataset
description: This dataset includes information regarding annual Medi-Cal eligibility renewals conducted for beneficiaries by counties each month. The data is from the Statewide Automated Welfare System (SAWS), which determines Medi-Cal eligibility and conducts ongoing case management. The SAWS reports the number of renewals due and the renewals completed by the due date and within the renewals processing timeframe. This dataset is part of the public reporting requirements set forth in California Welfare and Institutions Code 14102.5(3) et seq.
keyword: ABX1
keyword: California Eligibility and Enrollment Report
keyword: DHCS
keyword: IAP
keyword: Insurance Affordability Programs
keyword: Medi-Cal
keyword: Medi-Cal Eligibility
keyword: Medi-Cal Renewals
keyword: Renewals
keyword: dhcs
keyword: renewals
issued: 2017-09-05T17:14:35.976863
modified: 2026-02-27T21:57:51.016750
language: English
contact point: Organization
  fn: Medi-Cal Eligibility Division / Program Review Branch / Data Analytics Section

Automated Eligibility Verification System (AEVS): Carrier Codes for Other Health Coverage
type: Dataset
description: This dataset provides basic information about third parties who may be liable for medical expenses that would otherwise be paid by Medi-Cal. This information is based on a point in time and is expected to be updated monthly. The data is retrieved from the Carrier Code Master File (CCMF), which is used to bill liable third parties to ensure Medi-Cal remains the payer of last resort. __Note: Please see resource description for information regarding file specific updates.__
keyword: AEVS Carrier Codes for Other Health Coverage
keyword: Automated Eligibility Verification System
keyword: DHCS
keyword: OHC
keyword: billing
keyword: carrier address
keyword: carrier code
keyword: carrier codes
keyword: claims
keyword: commercial insurance
keyword: health insurance
keyword: insurance plan health plan
keyword: other health coverage
issued: 2017-12-04T21:02:10.383983
modified: 2026-02-27T16:15:17.273581
language: English
contact point: Organization
  fn: Third Party Liability and Recovery Division/Coordination of Benefits Section/ Cost Avoidance Unit

Behavioral Health Program Performance Data
type: Dataset
description: The Behavioral Health Program Performance Data provides underlying data for the Mental Health Performance Dashboard covering state fiscal years 2019-2020 to 2022-2023. The California Department of Health Care Services (DHCS) oversees Mental Health Services derived from Medi-Cal claims, encounter, and eligibility systems in accordance with California Welfare and Institutions Code (WIC) § 14707.5 (added as part of Assembly Bill 470 on 10/7/17), and also Specialty Mental Health Services (SMHS) for Medi-Cal members through County Mental Health Plans (MHPs). These services support individuals with serious mental health conditions, helping them manage symptoms and progress toward recovery. DHCS also contracts with Medi-Cal Managed Care Plans (MCPs) for primary, preventive, specialty, and non-specialty mental health services (NSMHS).
keyword: AB 470
keyword: Adults
keyword: Children
keyword: DHCS
keyword: Faster Care
keyword: MHPD
keyword: NSMHS
keyword: Open Child Welfare
keyword: Performance Outcome System
keyword: SMHS
keyword: Youth
keyword: age
keyword: behavioral health
keyword: demographics
keyword: fc
keyword: language
keyword: ocw
keyword: race
keyword: sex
keyword: snapshot
keyword: tsd
keyword: utilization
issued: 2025-09-15T21:37:12.233242
modified: 2026-02-27T00:04:44.484915
language: English
contact point: Organization
  fn: Program Data Reporting Division

Provider Suspended and Ineligible List (S&I List)
type: Dataset
description: Medi-Cal law, _Welfare and Institutions Code_ (W&I Code), sections 14043.6 and 14123, mandate that the Department of Health Care Services (DHCS) suspend a Medi-Cal provider of health care services (provider) from participation in the Medi-Cal program when the individual or entity has: * Been convicted of a felony; * Been convicted of a misdemeanor involving fraud, abuse of the Medi-Cal program or any patient, or otherwise substantially related to the qualifications, functions, or duties of a provider of service; * Been suspended from the federal Medicare or Medicaid programs for any reason; * Lost or surrendered a license, certificate, or approval to provide health care; or * Breached a contractual agreement with the Department that explicitly specifies inclusion on this list as a consequence of the breach. __Suspension of Entities Submitting Claims for Suspended Providers__ Suspension is automatic when any of the above events occurs, and suspended Medi-Cal providers will not be entitled to a hearing under the _California Administrative Procedures Act_. Services rendered, prescribed or ordered by a suspended Medi-Cal provider shall not be covered by the Medi-Cal program while the suspension is in effect. _California Code of Regulations_, title 22, section 51303, subdivision (k), provides that at least fifteen (15) days written notice be given to all affected providers. This list constitutes such written notice. Although the period of suspension may have expired, reinstatement rights are not automatic. The provider must petition for reinstatement and re-enroll with DHCS before being reimbursed for services rendered. Providers suspended as a result of a Medicare action must appeal through the Medicare office before applying for re-enrollment with Medi-Cal. In accordance with W&I Code, section 14043.61, subdivision (a), a provider of health care services shall be subject to suspension if claims for payment are submitted under any provider number used by the provider to…
landing page: http://files.medi-cal.ca.gov/pubsdoco/SandILanding.aspx
keyword: Medi-Cal
keyword: Provider
keyword: S and I
keyword: dhcs
keyword: excluded
keyword: exclusions
keyword: ineligible
keyword: reinstatement
keyword: state exclusions list
keyword: suspended
issued: 2017-09-19T21:34:03.205910
modified: 2026-02-26T18:28:30.428936
language: English
contact point: Organization
  fn: Office of Legal Services

Medi-Cal Managed Care Provider Listing
type: Dataset
description: This file contains provider data, including details and address, for the Medi-Cal Managed Care Plans (MCPs.) This data is submitted to DHCS monthly via X12 274 Transaction files, each of the MCPs submit one file per County in which they operate. As of January 2024, there are 24 Managed Care Plans. There are elements within the file that are not submitted by the plan, but are looked up from the Managed Care Annual Network Certification (ANC) Provider Taxonomy crosswalk. The submitted taxonomy is looked up and the Managed Care Provider Category and ANC Provider Type fields are returned. The most recent version the APL and other ANC related information can be found at: https://www.dhcs.ca.gov/formsandpubs/Pages/AllPlanLetters.aspx.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::medi-cal-managed-care-provider-listing
keyword: 274
keyword: CAOpenData
keyword: DHCS
keyword: MCQMD
keyword: Managed Care
keyword: Medical Provider
keyword: ODP
keyword: Provider
keyword: harvest
issued: 2023-05-15T23:42:37+00:00
modified: 2026-02-25T18:36:10.004000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services
spatial: Location

DCSS Distributed Collections by Assistance Type
type: Dataset
description: This data table provides distributed collection data for California child support cases. The data is sorted by counties and categorized as Current or Former Public Assistance, or Never Assisted types, and consists of cases where the child is or has received public assistance (AFDC, TANF, Foster Care, or Medicaid only), or are receiving child support services only without aid.
keyword: CSE
keyword: California
keyword: Child Support
keyword: DCSS
keyword: Department of Child Support Services
keyword: Distributed Collections
keyword: Enforcement
keyword: IV-D
keyword: assistance
keyword: children
keyword: county
keyword: current
keyword: former
keyword: never
issued: 2017-06-16T22:25:01.923458
modified: 2026-02-24T18:43:06.412495
language: English (EN)
contact point: Organization
  fn: California Department of Child Support Services

Key Characteristics of Californians Age 60 and Over
type: Dataset
description: This data set presents key demographic characteristics of Californians Age 60 and Over. This data set can be viewed by county or Area Agency on Aging Planning and Services Area. Key sociodemographic variables include: lives alone, low income, minority/non-minority, non-English speaking, and living in a rural area. This data is based on multiple federal and state sources.
landing page: https://www.aging.ca.gov/Data_and_Reports/
keyword: age
keyword: demographics
keyword: older adults
keyword: planning and service area
keyword: population 60
keyword: psa
issued: 2017-06-16T22:24:39.240055
modified: 2026-02-23T18:03:20.162966
language: English (EN)
contact point: Organization
  fn: California Department of Aging

Licensed and Certified Healthcare Facility Listing
type: Dataset
description: __Note:__ This web page provides data on health facilities only. To file a complaint against a facility, please see: https://www.cdph.ca.gov/Programs/CHCQ/LCP/Pages/FileAComplaint.aspx The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses and certifies more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a CDPH data system created to manage state licensing-related data and enforcement actions. This file includes California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk. Facility geographic variables are updated monthly, if latitude/longitude information is missing at any point in time, it should be available when the next time the Open Data facility file is refreshed. Please note that the file contains the data from ELMS as of the 11th business day of the month. See DATA_DATE variable for the specific date of when the data was extracted. Map of all Health Care Facilities in California: https://go.cdii.ca.gov/cdph-facilities
landing page: https://www.cdph.ca.gov/Programs/CHCQ/LCP/CalHealthFind/Pages/Home.aspx
keyword: CAH
keyword: CCRC
keyword: Continuing Care Retirement Community
keyword: SNF
keyword: STP
keyword: Special Treatment Program
keyword: Subacute
keyword: chcq
keyword: clinic locations
keyword: clinics
keyword: critical access hospital
keyword: health facilities
keyword: healthcare facilities
keyword: healthcare locations
keyword: hospital locations
keyword: hospitals
keyword: nursing home locations
keyword: nursing homes
keyword: skilled nursing facilities
issued: 2017-06-16T22:14:14.964528
modified: 2026-02-20T22:25:57.423122
language: English (EN)
contact point: Organization
  fn: Center for Health Care Quality

DCSS Paternity Establishment
type: Dataset
description: This dataset provides data on the number of children in the child support caseload who have had paternity established judicially or paternity established via voluntary acknowledgment in each county.
landing page: https://dcss.ca.gov/reports/
keyword: California Children
keyword: DCSS
keyword: Department of Child Support
keyword: IV-D Cases
keyword: IV-D Program
keyword: POP Declarations
keyword: Paternity
keyword: acknowledgment
keyword: counties
keyword: establishment
keyword: parentage
keyword: voluntary
issued: 2017-06-16T22:17:35.375922
modified: 2026-02-20T19:57:37.344545
language: English (EN)
contact point: Organization
  fn: California Department of Child Support Services

DCSS Case Overview
type: Dataset
description: This data table provides the basic information for California child support cases, such as number of cases per county, the number of cases where the child is currently receiving public assistance, number of cases where the child formerly received public assistance (but no longer does), and the number of cases where the child has never received public assistance. The data is sorted by county and broken into the Current Public Assistance, Former Public Assistance and Never Assisted types, the table will also show the percentage of that county’s total caseload.
landing page: https://dcss.ca.gov/reports/
keyword: TANF
keyword: california children
keyword: cases
keyword: child support
keyword: child support cases
keyword: counties
keyword: current
keyword: dcss
keyword: former
keyword: iv-a
keyword: iv-d cases
keyword: iv-d program
keyword: never
keyword: public assistance status
keyword: welfare
issued: 2017-06-16T22:17:37.934913
modified: 2026-02-20T19:50:26.191265
language: English (EN)
contact point: Organization
  fn: Department of Child Support Services

Directory Of Service Providers
type: Dataset
description: ## About this Dataset This dataset provides basic information about the local service providers under contract with the Department of Community Services and Development (CSD) to provide services to low-income households in California. The information is based on a point in time and is expected to be updated semi-annually. The data were retrieved from the Provider Services Directory located on the California Department of Community Services and Development's website. The variables in the dataset include provider name, contact information, service area and type of service. For a comprehensive list of service descriptions, hours, eligibility requirements, etc. visit CSD's website: [https://www.csd.ca.gov/Pages/FindServicesInYourArea.aspx](https://www.csd.ca.gov/Pages/FindServicesInYourArea.aspx "CSD Website - Find Services in Your Area")
landing page: http://www.csd.ca.gov/Services/FindServicesinYourArea.aspx
keyword: childyouth services
keyword: community services block grant
keyword: csbg
keyword: department of energy
keyword: doe
keyword: drought water assistance program
keyword: education services
keyword: emergency residential energy-related crisis
keyword: emergency services
keyword: employment services
keyword: foodnutrition services
keyword: health services
keyword: home weatherization
keyword: homeless services
keyword: housing services
keyword: income management services
keyword: lead-based paint hazard control
keyword: liheap
keyword: low-income home energy assistance program
keyword: migrant and seasonal farmworker
keyword: native american indian agency
keyword: other services
keyword: residential utility bill assistance
keyword: senior services
keyword: transportation services
issued: 2017-06-16T22:19:00.513642
modified: 2026-02-20T19:43:36.635698
language: English (EN)
contact point: Organization
  fn: Legislative and Public Affairs

Low-Income Home Energy Assistance Program (LIHEAP) Household Report
type: Dataset
description: ## About this Dataset The dataset provides information about households served by the California Department of Community Services and Development (CSD) Low-Income Home Energy Assistance Program (LIHEAP). LIHEAP is a federal program that helps eligible low-income households manage and meet their immediate home heating and/or cooling needs. ## LIHEAP Income Eligibility Please contact your local energy agency to determine your eligibility. ​Eligibility for services may vary depending on sources of income and other factors. Please see the CSD website for an income eligibility table: [https://www.csd.ca.gov/Pages/LIHEAP-Income-Eligibility.aspx](https://www.csd.ca.gov/Pages/LIHEAP-Income-Eligibility.aspx "CSD LIHEAP Income Eligibility Table") ## Additional Information Additional information and a detailed description of program services is available at the CSD LIHEAP webpage: [https://www.csd.ca.gov/energybills](https://www.csd.ca.gov/energybills"CSD ​Get to Know LIHEAP webpage")
keyword: Emergency Heating and Cooling Assistance
keyword: Home Energy Assistance
keyword: Poverty
keyword: Utility Assistance
keyword: Weatherization
issued: 2017-11-03T18:00:34.203239
modified: 2026-02-20T19:38:14.255985
language: English (EN)
contact point: Organization
  fn: Low-Income Home Energy Assistance Program (LIHEAP)

Total Construction Cost of Healthcare Projects
type: Dataset
description: Total dollar value and number of projects either in review, pending construction, in construction, or in closure aggregated into California counties, once every two weeks since September 2013. A construction project moves through the Department of Health Care Access and Information (HCAI) in four stages - In Review; Pending Construction Start; Under Construction; and In Closure. A project can only be in one of these four stages at any time. Additional data when available will be added to this dataset approximately once every two weeks.
keyword: closure
keyword: construction
keyword: healthcare facility construction
keyword: healthcare projects
keyword: review
keyword: total construction cost
issued: 2017-06-16T22:09:14.812978
modified: 2026-02-20T17:07:01.971718
language: English (EN)
contact point: Organization
  fn: Department of Health Care Access and Information/Facilities Development Division

Seismic Compliance Data By County for General Acute Care Hospitals
type: Dataset
description: Data for seismic compliance in general acute care hospitals is grouped by counties. All general acute care hospital buildings are assigned a Structural Performance Category (SPC) which measures the probable seismic performance of building structural systems. Building structural systems include beams, columns, shear walls, slabs, and foundations. SPC ratings range from 1 to 5 with SPC 1 assigned to buildings that may be at risk of collapse during a strong earthquake and SPC 5 assigned to buildings reasonably capable of providing services to the public following a strong earthquake. State law requires all SPC 1 buildings to be removed from providing general acute care services by January 1, 2020, unless an approved extension has been granted, and all SPC 2 buildings to be removed from providing general acute care services by January 1, 2030. A hospital facility meets the January 1, 2030 requirements if all the general acute care buildings on campus are SPC and NPC compliant. 2030 compliant SPC ratings are either SPC 3, 4, 4D, or 5. 2030 compliant NPC ratings is NPC 5. Data is provided for both hospital facilities and hospital buildings. Data is updated approximately every two weeks.
keyword: general acute care hospital
keyword: seismic compliance
keyword: structural performance category
issued: 2017-06-16T22:09:25.033402
modified: 2026-02-20T17:06:07.765810
language: English (EN)
contact point: Organization
  fn: Department of Health Care Access and Information/Office of Statewide Hospital Planning and Development

Hospital Building Data
type: Dataset
description: Provides basic information for general acute care hospital buildings such as height, number of stories, the building code used to design the building, and the year it was completed. The data is sorted by counties and cities. Structural Performance Categories (SPC ratings) are also provided. SPC ratings range from 1 to 5 with SPC 1 assigned to buildings that may be at risk of collapse during a strong earthquake and SPC 5 assigned to buildings reasonably capable of providing services to the public following a strong earthquake. Where SPC ratings have not been confirmed by the Department of Health Care Access and Information (HCAI) yet, the rating index is followed by 's'. A URL for the building webpage in HCAI/OSHPD eServices Portal is also provided to view projects related to any building.
keyword: building code year
keyword: building height
keyword: extension requests status
keyword: hospital buildings
keyword: nonstructural performance category
keyword: npc
keyword: seismic safety
keyword: spc
keyword: structural performance category
keyword: structural retrofit
keyword: year completed
issued: 2017-06-16T22:09:13.244747
modified: 2026-02-20T17:05:44.275932
language: English (EN)
contact point: Organization
  fn: Department of Health Care Access and Information/Office of Statewide Hospital Planning and Development

Seismic Deadline Extensions Granted for California Hospitals
type: Dataset
description: This dataset lists the General Acute Care (GAC) Hospitals that have been granted extensions for seismic compliance. Note that facilities that currently have extension requests under review are not included in this table. Extensions are sorted by County and by hospital building. To link the HCAI IDs with those from other Departments, like CDPH, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk.
landing page: https://hcai.ca.gov/document/extension-requests/
keyword: ab 523 extension
keyword: extension requests status
keyword: hospital buildings
keyword: nonstructural performance category
keyword: npc
keyword: sb 1661 extension
keyword: sb 2006 extension
keyword: sb 306 extension
keyword: sb 499 extension
keyword: sb 608 extension
keyword: sb 90 extension
keyword: seismic safety
keyword: spc
keyword: structural performance category
keyword: structural retrofit
issued: 2017-06-16T22:09:21.643451
modified: 2026-02-20T17:05:25.870406
language: English (EN)
contact point: Organization
  fn: Department of Health Care Access and Information, Office of Statewide Hospital Planning and Development/Seismic Compliance Unit

Seismic Ratings and Collapse Probabilities of California Hospitals
type: Dataset
description: This dataset lists the Structural Performance Category or “SPC rating” and Nonstructural Performance Category or “NPC rating” of all General Acute Care Hospitals in California, including a building’s probability of collapse in a significant earthquake as assessed by Multi-Hazard Loss Estimation Technology (HAZUS). To link the HCAI IDs with those from other Departments, like CDPH, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk.
landing page: https://hcai.ca.gov/document/spc-npc-ratings-list/
keyword: acute care hospital building
keyword: hospital building
keyword: nonstructural performance category
keyword: npc
keyword: sb 1953
keyword: seismic safety
keyword: spc
keyword: structural performance category
keyword: structural retrofit
issued: 2017-06-16T22:09:10.903700
modified: 2026-02-20T17:05:05.837215
language: English (EN)
contact point: Organization
  fn: Department of Health Care Access and Information, Office of Statewide Hospital Planning and Development/Seismic Compliance Unit

Licensed and Certified Healthcare Facilities
type: Dataset
description: Note: This web page provides data on health facilities only. To file a complaint against a facility, please see: https://www.cdph.ca.gov/Programs/CHCQ/LCP/Pages/FileAComplaint.aspx The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses and certifies more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a CDPH data system created to manage state licensing-related data and enforcement actions. This file includes California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk. Facility geographic variables are updated monthly, if latitude/longitude information is missing at any point in time, it should be available when the next time the Open Data facility file is refreshed. Please note that the file contains the data from ELMS as of the 11th business day of the month. See DATA_DATE variable for the specific date of when the data was extracted. To access the CDPH Facilities map, follow this link: https://go.cdii.ca.gov/cdph-facilities
landing page: https://ckanharvest-cdph-chhs-opendata.hub.arcgis.com/datasets/7885dddcf6124228a8756bda3e24eda7_0
issued: 2024-08-22T20:26:28+00:00
modified: 2026-02-20T00:30:44.393000+00:00
language: English
contact point: Organization
  fn: CA Department of Public Health
publisher: {{source}}
spatial: Location

Disaster Healthcare Volunteers: Top 10 Medical Occupations
type: Dataset
description: Disaster Healthcare Volunteers (DHV) is a program that registers and credentials health professionals who may wish to volunteer during disaster including doctors, nurses, paramedics, pharmacists, dentists, mental health practitioners, etc. DHV may be used by local officials to support a variety of local needs, including augmenting medical staff at healthcare facilities or supporting mass vaccination clinics. DHV is California's Emergency System for the Advance Registration of Volunteer Health Professionals (ESAR-VHP). This dataset lists the top 10 medical occupations in the DHV system.
keyword: DHV
keyword: EMSA
keyword: ESAR-VPH
keyword: Healthcare
keyword: MRC
keyword: Volunteers
issued: 2024-01-29T18:44:53.009000
modified: 2026-02-19T22:44:22.659879
language: English
contact point: Organization
  fn: Disaster Healthcare Volunteers

DCSS Children in Child Support Cases
type: Dataset
description: This data table provides the number of children in the child support caseload.
landing page: https://dcss.ca.gov/reports/
keyword: california children
keyword: cases
keyword: child support
keyword: child support cases
keyword: counties
keyword: dcss
keyword: iv-d cases
keyword: iv-d program
issued: 2017-06-16T22:25:13.110631
modified: 2026-02-19T18:39:08.364638
language: English (EN)
contact point: Organization
  fn: Department of Child Support Services

Licensed and Certified Healthcare Facility Services
type: Dataset
description: __Note:__ This web page provides data on health facilities only. To file a complaint against a facility, please see: https://www.cdph.ca.gov/Programs/CHCQ/LCP/Pages/FileAComplaint.aspx The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a California Department of Public Health data system created to manage state licensing-related data. ELMS records healthcare service provider applications, issues licenses, generates license renewal notices, determines license fees, issues and tracks State enforcement actions, and generates management reports. This file lists the services that are associated with California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. This file can be linked by FACID to the Healthcare Facility Locations (Detailed) Open Data file for facility-related attributes, including geo-coding. The L&C Open Data facility services file is updated monthly. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk. A list of healthcare facilities with addresses can be found at: https://data.chhs.ca.gov/dataset/healthcare-facility-locations. Facility geographic variables are updated monthly, if latitude/longitude information is missing at any point in time, it should be available when the next time the Open Data facility file is refreshed.
landing page: https://www.cdph.ca.gov/Programs/CHCQ/LCP/CalHealthFind/Pages/Home.aspx
keyword: clinic locations
keyword: clinics
keyword: health facilities
keyword: healthcare facilities
keyword: healthcare locations
keyword: hospital locations
keyword: hospitals
keyword: nursing home locations
keyword: nursing homes
keyword: skilled nursing facilities
issued: 2017-06-16T22:14:17.648793
modified: 2026-02-18T22:15:39.400316
language: English (EN)
contact point: Organization
  fn: Center for Health Care Quality

Licensed and Certified Healthcare Facility Bed Types and Counts
type: Dataset
description: __Note:__ This web page provides data on health facilities only. To file a complaint against a facility, please see: https://www.cdph.ca.gov/Programs/CHCQ/LCP/Pages/FileAComplaint.aspx The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a California Department of Public Health data system created to manage state licensing-related data. This file lists the bed types and bed type capacities that are associated with California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. This file can be linked by FACID to the Healthcare Facility Locations (Detailed) Open Data file for facility-related attributes, including geo-coding. The L&C Open Data facility beds file is updated monthly. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk. A list of healthcare facilities with addresses can be found at: https://data.chhs.ca.gov/dataset/healthcare-facility-locations.
landing page: https://www.cdph.ca.gov/Programs/CHCQ/LCP/CalHealthFind/Pages/Home.aspx
keyword: clinic locations
keyword: clinics
keyword: health facilities
keyword: healthcare facilities
keyword: healthcare locations
keyword: hospital locations
keyword: hospitals
keyword: nursing home locations
keyword: nursing homes
keyword: skilled nursing facilities
issued: 2017-06-16T22:14:19.944500
modified: 2026-02-18T22:13:09.569049
language: English (EN)
contact point: Organization
  fn: Center for Health Care Quality

Licensed Mental Health Rehabilitation Centers (MHRC) and Psychiatric Health Facilities (PHF)
type: Dataset
description: This dataset contains an alphabetical list, by county, of all Mental Health Rehabilitation Centers (MHRC) and Psychiatric Health Facilities (PHF) licensed by the Department of Health Care Services (DHCS). Within DHCS, the Licensing and Certification Division (LCD), Licensing Branch 2, Mental Health Licensing (MHL) Section is responsible for assuring that quality mental health treatment and services are provided to all program participants in a safe and healthy environment through licensure and oversight of a statewide system of 24-hour psychiatric and rehabilitation care facilities.
keyword: Care
keyword: Centers
keyword: Certification
keyword: DHCS
keyword: Facilities
keyword: Health
keyword: Health Care Services Licensing
keyword: Licensing
keyword: MHRC
keyword: Mental
keyword: PHF
keyword: Psychiatric
keyword: Rehabilitation
keyword: Services
issued: 2020-05-19T22:51:05.822710
modified: 2026-02-18T22:07:57.881212
language: English
contact point: Organization
  fn: Licensing and Certification Division / Licensing Branch 2 / Mental Health Licensing Section / Licensing Unit 2

Measurable Hospital-Acquired Conditions (Composite Patient Safety and Adverse Events Indicator) Statewide Rate, California (LGHC Indicator)
type: Dataset
description: This dataset contains the statewide composite patient safety and Adverse Events indicator (PSI) rate used to determine the “Incidence of measurable hospital-acquired conditions” rate for the Let’s Get Healthy California Initiative. PSI rates may not be comparable across years as significant changes were made to composition, definition, and calculation of PSI over time. The current composite PSI includes the following component indicators: pressure ulcer, iatrogenic pneumothorax, in-hospital fall-associated fracture, postoperative hemorrhage or hematoma, postoperative acute kidney injury requiring dialysis, postoperative respiratory failure, perioperative pulmonary embolism or deep vein thrombosis, postoperative sepsis, postoperative wound dehiscence, abdominopelvic accidental puncture or laceration.
landing page: http://www.qualityindicators.ahrq.gov/Modules/psi_resources.aspx
keyword: accidental puncture
keyword: agency for healthcare research and quality
keyword: ahrq
keyword: blood stream
keyword: central venous catheter related
keyword: deep vein thrombosis
keyword: healthcare quality
keyword: hospital acquired conditions
keyword: hospital acquired infection
keyword: hospital quality
keyword: iatrogenic pneumothorax
keyword: inpatient quality
keyword: inpatient quality indicators
keyword: laceration
keyword: lets get healthy california
keyword: lghc
keyword: medical misadventure
keyword: patient safety indicators
keyword: perioperative pulmonary embolism
keyword: postoperative hip fracture
keyword: postoperative sepsis
keyword: postoperative wound dehiscence
keyword: pressure ulcer
keyword: psi
keyword: psi 90
keyword: psi composite
issued: 2017-06-16T22:22:43.043866
modified: 2026-02-18T19:54:31.781955
language: English (EN)
contact point: Organization
  fn: Department of Health Care Access and Information, Information Services Division/Healthcare Analytics Branch

Family PACT Enrolled Providers – Quarterly Update
type: Dataset
description: This dataset contains information on the Family Planning, Access, Care, and Treatment (Family PACT) Program providers for Calendar Year (CY) 2026 Quarter (Q) 1. The data comes from the Provider Master File (PMF) in the Management Information System/Decision Support System (MIS/DSS) data warehouse, which is maintained by the California Department of Health Care Services (DHCS), Provider Enrollment Division, and from the DHCS, Office of Family Planning (OFP), which creates its own production files/datasets. This dataset includes the following variables: provider number, owner number, service location number, provider legal name, enrollment status effective date, provider address (city/state/zip).
landing page: http://www.familypact.org
keyword: FPACT
keyword: Family Planning
keyword: OFP
keyword: Providers
issued: 2025-12-05T19:44:53.307366
modified: 2026-02-13T23:55:45.911819
language: English
contact point: Organization
  fn: Office of Family Planning

California Population Estimates by Age/Race_Ethnicity/Sex at local health jurisdiction level
type: Dataset
description: Age-Race-Sex population estimates and projections for all California Local Health Jurisdictions and counties. Based on combining California Department of Finance and Census data to generate County and LHJ City (Berkeley, Long Beach, and Pasadena) data. Provides population data for calculation of rates, and to describe the demographic distribution of the population, for CDPH, other CalHHS departments, Local Health Jurisdictions, and other users. Developed by the CDPH/LHJ Population Data Work Group
keyword: LHD
keyword: LHJ
keyword: Local Health Department
keyword: Local Health Jurisdiction
keyword: age
keyword: california
keyword: county
keyword: data
keyword: denominators
keyword: ethnicity
keyword: population
keyword: population estimates
keyword: race
keyword: sex
issued: 2025-07-01T16:05:28.040871
modified: 2026-02-13T23:05:20.596971
language: EN
contact point: Organization
  fn: Office of Policy and Planning

Medi-Cal Managed Care Enrollment Report
type: Dataset
description: This dataset contains the total number of Medi-Cal Managed Care enrollees based on the reported month, plan type, county, and health plan.
keyword: DHCS
keyword: Medi-Cal Enrollments
keyword: Medi-Cal Managed Care Enrollment eport
issued: 2018-10-15T22:20:18.599800
modified: 2026-02-13T18:22:52.455017
language: English
contact point: Organization
  fn: Medi-Cal Managed Care Operations Division / Research & Analytics Unit

Physician Orders for Life-Sustaining Treatment (POLST) (ARCHIVED)
type: Dataset
description: The California Department of Public Health (CDPH) has created a file of the prevalence of Physician Orders for Life-Sustaining Treatment (POLST) documents in California, limited to residents in skilled nursing facilities (SNF). This file enables a comparison of the proportion of nursing home residents that are reported to have a completed POLST form in their medical chart, by county and year, between January 1, 2011 and December 31, 2023. POLST treatment preferences are actionable as a Doctor’s Order if accompanied with the signatures of either the patient or a legally recognized decision maker, and that of a physician, nurse practitioner or physician assistant. Counts of nursing homes and of distinct nursing home residents are also provided. Visuals include percentages of California skilled nursing facility residents with completed or unsigned POLST forms statewide and by county, and completion of medical treatment sections of signed POLST forms statewide and by county. Resources include POLST forms and All Facility Letters (AFL) sent by CDPH to facilities regarding POLST and Section S information.
landing page: https://www.cdph.ca.gov/programs/chcq/lcp/calhealthfind/Pages/Home.aspx
keyword: CHCQ
keyword: CMS
keyword: MDS
keyword: POLST
keyword: Physician Orders for Life-Sustaining Treatment
keyword: Section S
keyword: advance directive
keyword: cardiopulmonary resuscitation
keyword: long-term care minimum data set
keyword: skilled nursing facility
issued: 2020-02-12T23:21:21.508595
modified: 2026-02-12T22:33:55.483095
language: English
contact point: Organization
  fn: Center for Health Care Quality, Licensing & Certification Program

Live Births with Low and Very Low Birthweight (ARCHIVED)
type: Dataset
description: This dataset contains tables with the percent of live births with low birthweight and very low birthweight: 1) by maternal county of residence 2) by race/ethnicity group of mother. Low birthweight are live births weighing less than 2,500 grams (approximately 5 pounds, 8 ounces). Very low birthweight are live births weighing less than 1,500 grams (approximately 3 pounds, 5 ounces). Low and very low birthweight can be associated with very serious health problems for the infant and can lead to certain serious health conditions later in life. Data includes births with birthweight of 227 to 8,165 grams and excludes non-California residents.
keyword: CFH
keyword: births
keyword: child adolescent health
keyword: infants
keyword: low birth weight
keyword: low birthweight
keyword: maternal
keyword: mcah
keyword: very low birth weight
keyword: very low birthweight
issued: 2018-12-07T17:03:04.322035
modified: 2026-02-12T22:28:31.972472
language: English (EN)
contact point: Organization
  fn: Maternal, Child and Adolescent Health Division

Adolescent Births (ARCHIVED)
type: Dataset
description: This dataset contains California’s adolescent birth rate (ABR) by county, age group and race/ethnicity using aggregated years 2014-2016. The ABR is calculated as the number of live births to females aged 15-19 divided by the female population aged 15-19, multiplied by 1,000. Births to females under age 15 are uncommon and thus added to the numerator (total number of births aged 15-19) in calculating the ABR for aged 15-19. The categories by age group are aged 18-19 and aged 15-17; births occurring to females under aged 15 are added to the numerator for aged 15-17 in calculating the ABR for this age group. The race and ethnic groups in this table utilized five mutually exclusive race and ethnicity categories. These categories are Hispanic and the following Non-Hispanic categories of Multi-Race, Black, American Indian (includes Eskimo and Aleut), Asian and Pacific Islander (includes Hawaiian) combined, and White. Note that there are birth records with missing race/ethnicity or categorized as “Other” and not shown in the dataset but included in the ABR calculation overall.
landing page: https://www.cdph.ca.gov/Programs/CFH/DMCAH/aflp/Pages/Default.aspx
keyword: CFH
keyword: abr
keyword: adolescent births
keyword: adolescent health
keyword: birth rates
keyword: maternal child adolescent health
keyword: mcah
keyword: pbhp
keyword: poverty
keyword: prb
keyword: repeat births
keyword: teen births
issued: 2017-06-16T22:33:53.557879
modified: 2026-02-12T22:27:44.169664
language: English (EN)
contact point: Organization
  fn: Maternal, Child and Adolescent Health Division

Newborn Screening Disorders (ARCHIVED)
type: Dataset
description: This dataset contains three tables of aggregated (2009-2019) data on newborn screening disorders: 1) counts statewide , 2) counts by race/ethnicity, 3) counts by California region. The tables present counts of disorders that have been diagnosed by the California Newborn Screening Program. Counts were suppressed for disorders with fewer than 6 cases, as described in the individual table descriptions. The disorders are included on the core Recommended Uniform Screening Panel (RUSP) put forth by the Secretary’s Advisory Committee on Heritable Disorders in Newborns and Children (SACHDNC) established under Section 1111 of the Public Health Service (PHS) Act, 42 U.S.C. 300b-10, as amended in the Newborn Screening Saves Lives Act of 2008. The SACHDNC recommends that every state newborn screening program include a uniform screening panel that currently includes 33 core disorders. The Newborn Screening Program screens for all of the core conditions except Spinal Muscular Atrophy, which began in June 2020. Newborn hearing loss screening and critical congenital heart disease screening are programs administered by the California Department of Health Care Services. Details of the disorders included on the RUSP can be found in the attachment: Recommended Uniform Screening Panel.pdf. Caution must be taken in interpreting these data because there is not a one-to-one relationship between a screen-positive test result and a disorder. A newborn can be screen-positive for more than one disorder. Conversely, a positive screen for one disorder can be associated with the diagnosis of a different disorder. Four types of sickle cell-related hemoglobinopathies (Sickle Beta0 Thalassemia, Sickle Beta+ Thalassemia, Sickle S/S Disease, and Sickle S/C Disease) were combined into one group called "Sickle Cell Disease." SCID cases are reported beginning March 2013. ALD cases are reported beginning February 2016. Pompe and MPS I cases are reported beginning August 2018.
landing page: https://www.cdph.ca.gov/Programs/CFH/DGDS/Pages/nbs/default.aspx
keyword: CFH
keyword: California
keyword: Newborn
keyword: RUSP
keyword: SACHDNC
keyword: newborn screening
keyword: newborn screening diorders
issued: 2019-03-18T17:57:25.331039
modified: 2026-02-12T22:27:05.175265
language: English (EN)
contact point: Organization
  fn: Genetic Disease Screening Program

X-Ray Technologist Listing in California (ARCHIVED)
type: Dataset
description: This table has been replaced with a direct link to the Radiologic Health Branch (RHB) Permits and Certificates query system on the RHB website: https://rhbxray.cdph.ca.gov/
keyword: california technologist
keyword: fluoroscopy
keyword: mammography
keyword: technologist
keyword: x-ray
keyword: x-ray technologist
keyword: xray
keyword: xray technologist
issued: 2017-06-16T22:28:37.415719
modified: 2026-02-12T22:25:56.130217
language: English (EN)
contact point: Organization
  fn: Radiologic Health Branch of the California Department of Public Health

EOC - Map Public
type: Dataset
description: HCAI Emergency Operations Center Application for Earthquakes, Fires, PSPS.
landing page: https://opendata-hcai.hub.arcgis.com/maps/hcai::eoc-map-public
keyword: EOC
issued: 2018-07-27T18:43:59+00:00
modified: 2026-02-12T21:19:54+00:00
language: English
contact point: Organization
  fn: HCAI
publisher: CA Department of Health Care Access and Information
spatial: Location

All-Cause Unplanned 30-Day Hospital Readmission Rate, California (LGHC Indicator)
type: Dataset
description: This dataset contains the statewide number and (unadjusted) rate for all-cause, unplanned, 30-day inpatient readmissions in California hospitals. Data are categorized by age, sex, race/ethnicity, expected payer and county.
keyword: 30-day readmission rate
keyword: age
keyword: asian
keyword: asianpi
keyword: black
keyword: expected payer
keyword: female
keyword: gender
keyword: healthcare
keyword: healthcare quality
keyword: hispanic
keyword: hospital admission and readmission
keyword: hospital quality
keyword: inpatient
keyword: insurance
keyword: lets get healthy california
keyword: lghc
keyword: male
keyword: measures
keyword: medi-cal
keyword: medicaid
keyword: medicare
keyword: native american
keyword: outcome
keyword: patient
keyword: patient readmission
keyword: private insurance
keyword: race
keyword: readmission
keyword: self-pay
keyword: white
issued: 2017-06-16T22:27:00.602726
modified: 2026-02-12T20:23:14.773128
language: English (EN)
contact point: Organization
  fn: Department of Health Care Access and Information, Information Services Division/Healthcare Outcomes Center

Medi-Cal Managed Care Capitation Rates by Managed Care Plan Models
type: Dataset
description: The datasets contain reimbursement rates paid to participating County Organized Health Systems, Geographic Managed Care, Regional, Senior Care Act (SCAN), Single Plan, and Two-Plan model counties as well as Program of All-Inclusive Care for the Elderly (PACE) organizations for calendar years 2021-2025.
keyword: COHS
keyword: Capitation Rates
keyword: DHCS
keyword: GMC Rates
keyword: Managed Care
keyword: PACE Rates
keyword: Plan Models
keyword: Regional Model Rates
keyword: SCAN
keyword: Single Plan
keyword: Two-Plan Rates
issued: 2025-09-02T18:50:39.444342
modified: 2026-02-11T23:32:32.724961
language: English
contact point: Organization
  fn: Capitated Rates Development Division

Katie A. Specialty Mental Health Datasets
type: Dataset
description: The Katie A. Settlement Agreement requires the Department of Health Care Services (DHCS) to collect and post data used to evaluate utilization of services and timely access to appropriate care. These county datasets show services used by children and youth (under the age of 21) identified as Katie A. Subclass members and/or utilizing Katie A. specialty mental health services (Intensive Care Coordination, Intensive Home Based Services, and Therapeutic Foster Care). This data assists in evaluating each county’s progress with implementing.
keyword: DHCS
keyword: ICC
keyword: IHBS
keyword: KTA
keyword: SMHS
keyword: TFC
issued: 2020-08-11T18:31:25.930497
modified: 2026-02-11T22:57:16.972209
language: English
contact point: Organization
  fn: Data Science Branch-Data Analytics Division

Medi-Cal Managed Care Supplemental Rates - Hepatitis C
type: Dataset
description: This dataset displays reimbursement rates paid to Medi-Cal Managed Care health plans for hepatitis C services, by county and State Fiscal Year. Medi- Cal managed care models and health plans are located in all 58 counties. __This page is considered archival. please refer to the new data landing page at [Medi-Cal Managed Care Capitation Rates by Managed Care Plan Models](https://data.chhs.ca.gov/dataset/medi-cal-managed-care-capitation-rates-by-managed-care-plan-models-consolidated).__
keyword: DHCS
keyword: Hep-C
keyword: Hep-C Rates
keyword: Hepatitus C
keyword: Managed Care Supplemental Rates
keyword: Medi-Cal Managed Care
keyword: Medi-Cal Managed Care Capitation Supplemental Rates
keyword: Rates
issued: 2019-09-23T21:58:08.970997
modified: 2026-02-11T19:50:04.893565
language: English
contact point: Organization
  fn: Capitated Rates Development Division

Facility Profile Attributes
type: Dataset
description: This dataset is a compilation of facility attributes from different sources of HCAI data (license, financial, and building safety data). The primary use of this dataset is to give an overview of common attributes for each facility that HCAI manages data and information from.
keyword: building
keyword: facility
keyword: safety
issued: 2020-04-23T15:38:57.685644
modified: 2026-02-10T18:26:01.185077
language: English
contact point: Organization
  fn: Department of Health Care Access and Information

Patients Leaving California Hospitals Against Medical Advice (AMA)
type: Dataset
description: These datasets focus on patients leaving California hospitals against medical advice (AMA), which is defined as choosing to leave the hospital before the treating physician recommends discharge. Patients leaving AMA are exposed to higher risks due to inadequately treated medical issues, which may result in the need for readmission.
keyword: AMA
keyword: clinical diagnosis
keyword: healthcare
keyword: healthcare quality
keyword: hospital discharges
keyword: hospitals
keyword: patients leaving against medical advice
issued: 2021-02-11T19:14:08.795165
modified: 2026-02-06T18:04:52.816594
language: English
contact point: Organization
  fn: Department of Health Care Access and Information, Healthcare Analytics Branch

Prescription Drugs Introduced to Market
type: Dataset
description: This dataset provides data for new prescription drugs introduced to market in California with a Wholesale Acquisition Cost (WAC) that exceeds the Medicare Part D specialty drug cost threshold. Prescription drug manufacturers submit information to HCAI within a specified time period after a drug is introduced to market. Key data elements include the National Drug Code (NDC) administered by the FDA, a narrative description of marketing and pricing plans, and WAC, among other information. Manufacturers may withhold information that is not in the public domain. Note that prescription drug manufacturers are able to submit new drug reports for a prior quarter at any time. Therefore, the data set may include additional new drug report(s) from previous quarter(s). There are two types of New Drug data sets: Monthly and Annual. The Monthly data sets include the data in completed reports submitted by manufacturers for calendar year 2026, as of February 5, 2026. The Annual data sets include data in completed reports submitted by manufacturers for the specified year. The data sets may include reports that do not meet the specified minimum thresholds for reporting. The program regulations are available here: https://hcai.ca.gov/wp-content/uploads/2024/03/CTRx-Regulations-Text.pdf The data format and file specifications are available here: https://hcai.ca.gov/wp-content/uploads/2024/03/Format-and-File-Specifications-version-2.0-ada.pdf DATA NOTES: Due to recent changes in Excel capabilities, it is not recommended that you save these files to .csv format. If you do, when importing back into Excel the leading zeros in the NDC number column will be dropped. If you need to save it into a different format other than .xlsx it must be .txt Submitted reports that are still under review by HCAI are not included in these files. DATA UPDATES: Drug manufacturers may submit New Drug reports to HCAI for prescription drugs which were not initially reported when they were introduced to market. CT…
keyword: CTRx
keyword: cost transparency
keyword: prescription drugs
keyword: sb17
issued: 2019-03-05T16:45:32.819450
modified: 2026-02-05T22:07:46.397770
language: English
contact point: Organization
  fn: Cost Transparency Rx

Prescription Drug Wholesale Acquisition Cost (WAC) Increases
type: Dataset
description: This dataset is comprised of data submitted to HCAI by prescription drug manufacturers for wholesale acquisition cost (WAC) increases that exceed the statutorily-mandated WAC increase threshold of an increase of more than 16% above the WAC of the drug product on December 31 of the calendar year three years prior to the current calendar year. This threshold applies to prescription drug products with a WAC greater than $40 for a course of therapy. Required WAC increase reports are to be submitted to HCAI within a month after the end of the quarter in which the WAC increase went into effect. Please see the statute and regulations for additional information regarding reporting thresholds and report due dates. Key data elements in this dataset include the National Drug Code (NDC) maintained by the FDA, narrative descriptions of the reasons for the increase in WAC, and the five-year history of WAC increases for the NDC. A WAC Increase Report consists of 27 data elements that have been divided into two separate Excel data sets: Prescription Drug WAC Increase and Prescription Drug WAC Increase – 5 Year History. The datasets include manufacturer WAC Increase Reports received since January 1, 2019. The Prescription Drugs WAC Increase dataset consists of the information submitted by prescription drug manufacturers that pertains to the current WAC increase of a given report, including the amount of the current increase, the WAC after increase, and the effective date of the increase. The Prescription Drugs WAC Increase – 5 Year History dataset consists of the information submitted by prescription drug manufacturers for the data elements that comprise the 5-year history of WAC increases of a given report, including the amount of each increase and their effective dates. There are two types of WAC Increase datasets below: Monthly and Annual. The Monthly datasets include the data in completed reports submitted by manufacturers for calendar year 2026, as of February 5, 2026. The Annu…
keyword: CTRx
keyword: WAC
keyword: cost transparency
keyword: prescription drugs
keyword: price increase
keyword: sb17
issued: 2019-07-01T18:35:52.367436
modified: 2026-02-05T22:02:55.029337
language: English
contact point: Organization
  fn: Accounting and Reporting Systems Section, Information Services Division

SB 75 - Full Scope Medi-Cal for All Children Enrollment
type: Dataset
description: This dataset includes the monthly count of individuals under age 19 receiving full scope Medi-Cal benefits as authorized by California Welfare and Institutions Code 14007.8. The count reflects the total number eligible during the month. California provides full scope Medi-Cal benefits to all children under the age of 19 regardless of immigration status. This program is referred to as SB 75 and was implemented May 16, 2016 pursuant to SB 75 (Chapter 18, Statutes of 2015), Section 14007.8 and added to the Welfare and Institutions Code and amended by SB 4 (Chapter 709, Statutes of 2015).
keyword: Children
keyword: DHCS
keyword: Full Scope
keyword: Full Scope Medi-Cal
keyword: Medi-Cal
keyword: SB 75
keyword: eligibility
keyword: immigration status
keyword: undocumented
issued: 2019-06-05T20:06:17.176120
modified: 2026-02-05T15:53:07.713747
language: English
contact point: Organization
  fn: Medi-Cal Eligibility Division / Program Review Branch / Data Analytics Section

Quarterly Certified Eligible Counts by Month of Eligibility, County, and Threshold Language
type: Dataset
description: The dataset presents the languages in each county that meet the threshold of 3,000 Medi-Cal beneficiaries or five percent (5%) of each county’s total Medi-Cal beneficiary population, whichever is lower. The data are quarterly (January, April, July, October) for January 2015 through most recent Quarter.
keyword: County
keyword: Cultural Competence
keyword: DHCS
keyword: Eligibility
keyword: Enrollment
keyword: Medi-Cal
keyword: Quarterly
keyword: Threshold Language
keyword: certified eligible
issued: 2020-03-19T21:16:29.020905
modified: 2026-02-04T18:28:19.599888
language: English
contact point: Organization
  fn: Data Analytics Division

Hospital Community Benefit Plans
type: Dataset
description: This data-set contains Hospital Community Benefit Plans . This includes all reports by facility for "documented social obligations to provide community benefits in the public interest" in exchange for tax-exempt status. For tax-exempt status, hospitals are required to: * Conduct a community needs assessment every three years * Develop a community benefit plan in consultation with the community * Annually submit a copy of its plan to the Department of Health Care Access and Information (HCAI) For more on [Hospital Community Benefit Plans](https://hcai.ca.gov/data-and-reports/cost-transparency/hospital-community-benefit-plans/).
keyword: CBP
keyword: Community Benefit Plans
keyword: benefit
issued: 2020-02-28T21:49:22.969753
modified: 2026-02-04T00:13:18.772003
language: English
contact point: Organization
  fn: Department of Health Care Access and Information

Respiratory Virus Weekly Report (ARCHIVED)
type: Dataset
description: __Note:__ This dataset has been archived since June 28, 2025 __Data is from the California Department of Public Health (CDPH) Respiratory Virus Weekly Report.__ The report is updated each Friday. __Laboratory surveillance data__: California laboratories report SARS-CoV-2 test results to CDPH through electronic laboratory reporting. Los Angeles County SARS-CoV-2 lab data has a 7-day reporting lag. Test positivity is calculated using SARS-CoV-2 lab tests that has a specimen collection date reported during a given week. Laboratory surveillance for influenza, respiratory syncytial virus (RSV), and other respiratory viruses (parainfluenza types 1-4, human metapneumovirus, non-SARS-CoV-2 coronaviruses, adenovirus, enterovirus/rhinovirus) involves the use of data from clinical sentinel laboratories (hospital, academic or private) located throughout California. Specimens for testing are collected from patients in healthcare settings and do not reflect all testing for influenza, respiratory syncytial virus, and other respiratory viruses in California. These laboratories report the number of laboratory-confirmed influenza, respiratory syncytial virus, and other respiratory virus detections and isolations, and the total number of specimens tested by virus type on a weekly basis. Test positivity for a given week is calculated by dividing the number of positive COVID-19, influenza, RSV, or other respiratory virus results by the total number of specimens tested for that virus. Weekly laboratory surveillance data are defined as Sunday through Saturday. __Hospitalization data__: Data on COVID-19 and influenza hospital admissions are from Centers for Disease Control and Prevention’s (CDC) National Healthcare Safety Network (NHSN) Hospitalization dataset. The requirement to report COVID-19 and influenza-associated hospitalizations was effective November 1, 2024. CDPH pulls NHSN data from the CDC on the Wednesday prior to the publication of the report. Results may differ depending on …
keyword: RSV
keyword: adenovirus
keyword: coronavirus
keyword: covid
keyword: covid-19
keyword: deaths
keyword: enterovirus
keyword: flu
keyword: flu season
keyword: hmpv
keyword: hospital admissions
keyword: hospitalization
keyword: human metapneumovirus
keyword: influenza
keyword: laboratory
keyword: parainfluenza
keyword: respiratory syncytial virus
keyword: rhinovirus
keyword: test positivity
keyword: testing
keyword: wasterwater
issued: 2024-09-18T23:50:47.950187
modified: 2026-02-03T21:52:31.610794
language: English
contact point: Organization
  fn: Division of Communicable Disease Control

Respiratory Virus Dashboard Metrics (ARCHIVED)
type: Dataset
description: __Note__: This dataset has been archived. For the current Respiratory Dashboard dataset, please go to https://data.chhs.ca.gov/dataset/respiratory-virus-dashboard On April 30, 2024, the Federal mandate for COVID-19 and influenza associated hospitalization data to be reported to CDC’s National Healthcare Safety Network (NHSN) expired. Hospitalization data beyond April 30, 2024, will not be updated on the Open Data Portal. Hospitalization and ICU admission data collected from summer 2020 to May 10, 2023, are sourced from the California Hospital Association (CHA) Survey. Data collected on or after May 11, 2023, are sourced from CDC's National Healthcare Safety Network (NHSN). Data is from the California Department of Public Health (CDPH) Respiratory Virus State Dashboard at https://www.cdph.ca.gov/Programs/CID/DCDC/Pages/Respiratory-Viruses/RespiratoryDashboard.aspx. Data are updated each Friday around 2 pm. For COVID-19 death data: As of January 1, 2023, data was sourced from the California Department of Public Health, California Comprehensive Death File (Dynamic), 2023–Present. Prior to January 1, 2023, death data was sourced from the COVID-19 case registry. The change in data source occurred in July 2023 and was applied retroactively to all 2023 data to provide a consistent source of death data for the year of 2023. Influenza death data was sourced from the California Department of Public Health, California Comprehensive Death File (Dynamic), 2020–Present. COVID-19 testing data represent data received by CDPH through electronic laboratory reporting of test results for COVID-19 among residents of California. Testing date is the date the test was administered, and tests have a 1-day lag (except for the Los Angeles County, which has an additional 7-day lag). Influenza testing data represent data received by CDPH from clinical sentinel laboratories in California. These laboratories report the aggregate number of laboratory-confirmed influenza virus detections and total …
keyword: COVID
keyword: COVID-19
keyword: COVID19
keyword: coronavirus
keyword: deaths
keyword: flu
keyword: flu season
keyword: hospitalizations
keyword: influenza
keyword: testing
issued: 2023-10-26T20:05:53.787452
modified: 2026-02-03T21:51:45.691327
language: English
contact point: Organization
  fn: Division of Communicable Disease Control

COVID-19 Equity Metrics (ARCHIVED)
type: Dataset
description: __Note:__ This dataset was archived in 2023.__ CDPH strives to respond equitably to the COVID-19 pandemic and is therefore interested in how different communities are impacted. Collecting and reporting health equity data helps to identify health disparities and improve the state’s response. To that end, CDPH tracks cases, deaths, and testing by race and ethnicity as well as other social determinants of health, such as income, crowded housing, and access to health insurance. During the response, CDPH used a health equity metric, defined as the positivity rate in the most disproportionately-impacted communities according to the Healthy Places Index. The purpose of this metric was to ensure California reopened its economy safely by reducing disease transmission in all communities. This metric is tracked and reported in comparison to statewide positivity rate. More information is available at https://www.cdph.ca.gov/Programs/CID/DCDC/Pages/COVID-19/CaliforniaHealthEquityMetric.aspx. Data completeness is also critical to addressing inequities. CDPH reports data completeness by race and ethnicity, sexual orientation, and gender identity to better understand missingness in the data. Health equity data is updated weekly. Data may be suppressed based on county population or total counts. For more information on California’s commitment to health equity, please see https://covid19.ca.gov/equity/
keyword: COVID
keyword: COVID-19
keyword: COVID19
keyword: Cases
keyword: Crowded Housing
keyword: Data Completeness
keyword: Deaths
keyword: Ethnicity
keyword: Health Equity
keyword: Health Insurance
keyword: Healthy Places Index
keyword: Income
keyword: Race
keyword: Testing
issued: 2021-10-12T23:13:07.531543
modified: 2026-02-03T21:51:30.914797
language: English
contact point: Organization
  fn: COVID-19 Response Data, Informatics, Surveillance, Clinical and Outbreaks (DISCO) Team

Hospital Quarterly Financial & Utilization Report - Complete Data Set
type: Dataset
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
keyword: discharges by payer source
keyword: expenses
keyword: hospital
keyword: ogi
keyword: quarterly financial and utilization report
keyword: revenues
keyword: utilization
issued: 2018-03-21T22:17:29.618941
modified: 2026-02-02T19:39:56.846563
language: English
contact point: Organization
  fn: Accounting and Reporting Systems Section

Hospital Quarterly Financial & Utilization Report - Sum of Four Quarters
type: Dataset
description: The summation contains updated data which reflect all corrections made by HCAI audit staff and hospital representatives. Each file consists of one rolling 4th quarter file for the respective calendar year of data. Comparison of the previously released data files with the revised data files may not have a material effect on statewide aggregations, but may have a significant effect on the data for individual hospitals.
keyword: expenses
keyword: hospital
keyword: ogi
keyword: quarterly financial and utilization report
keyword: revenues
keyword: utilization
issued: 2018-03-22T16:13:28.794169
modified: 2026-02-02T19:39:08.581714
language: English
contact point: Organization
  fn: Accounting and Reporting Systems Section

ECM Community Support Data Tables for Quarterly Implementation Report
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/maps/CADHCS::ecm-community-support-data-tables-for-quarterly-implementation-report
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:35+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 3.6.2 Community Supports Members in the Last 12 Months of the Reporting Period by Preferred Language Compared with Overall MCP Population
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-6-2-community-supports-members-in-the-last-12-months-of-the-reporting-period-by-preferred-language-compared-with-overall-mcp-population
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.105000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 3.9.3 Total Number of Members Who Utilized Community Supports by MCP and County by Service by Quarter
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-9-3-total-number-of-members-who-utilized-community-supports-by-mcp-and-county-by-service-by-quarter
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.371000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 3.6.1 Community Supports Members in the Last 12 Months of the Reporting Period by Race and Ethnicity Compared with Overall MCP Population
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-6-1-community-supports-members-in-the-last-12-months-of-the-reporting-period-by-race-and-ethnicity-compared-with-overall-mcp-population
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.090000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 3.6.3 Community Supports Members in the Last 12 Months of the Reporting Period by Age Compared with Overall MCP Population
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-6-3-community-supports-members-in-the-last-12-months-of-the-reporting-period-by-age-compared-with-overall-mcp-population
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.137000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 3.6.4 Community Supports Members in the Last 12 Months of the Reporting Period by Sex Compared with Overall MCP Population
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-6-4-community-supports-members-in-the-last-12-months-of-the-reporting-period-by-sex-compared-with-overall-mcp-population
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.168000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 3.5.1 Total Number of Members Who Utilized Community Supports in the Last 12 Months of the Reporting Period by Service
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-5-1-total-number-of-members-who-utilized-community-supports-in-the-last-12-months-of-the-reporting-period-by-service-1
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.027000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 3.7 County Utilization Rates for Community Supports in the Last 12 Months of the Reporting Period
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-7-county-utilization-rates-for-community-supports-in-the-last-12-months-of-the-reporting-period
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.199000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 3.5.2 Total Number of Members Who Utilized Community Supports in Each Quarter by Service
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-5-2-total-number-of-members-who-utilized-community-supports-in-each-quarter-by-service-1
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.059000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 4.3.2 Total Number of Community Supports Provider Contracts by Service in the Last 12 Months of the Reporting Period
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-4-3-2-total-number-of-community-supports-provider-contracts-by-service-in-the-last-12-months-of-the-reporting-period
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.481000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 3.9.2 Total Members Who Received Community Supports by MCP and County in Each Quarter of the Reporting Period
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-9-2-total-members-who-received-community-supports-by-mcp-and-county-in-each-quarter-of-the-reporting-period
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.309000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 3.9.1 Community Supports Utilization Rates by MCP and County in the Last 12 Months of the Reporting Period
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-9-1-community-supports-utilization-rates-by-mcp-and-county-in-the-last-12-months-of-the-reporting-period
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.262000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 4.5.1 Total Number of Community Supports Provider Contracts in Each MCP and County by Quarter
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-4-5-1-total-number-of-community-supports-provider-contracts-in-each-mcp-and-county-by-quarter
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.543000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

Chart 4.4 Total Number of Community Supports Provider Contracts in the Most Recent Reporting Quarter
type: Dataset
description: ECM Community Support Services tables for a Quarterly Implementation Report. Including the County and Plan Details for both ECM and Community Support. This Medi-Cal Enhanced Care Management (ECM) and Community Supports Calendar Year Quarterly Implementation Report provides a comprehensive overview of ECM and Community Supports implementation in the programs' first year. It includes data at the state, county, and plan levels on total members served, utilization, and provider networks. ECM is a statewide MCP benefit that provides person-centered, community-based care management to the highest need members. The Department of Health Care Services (DHCS) and its MCP partners began implementing ECM in phases by Populations of Focus (POFs), with the first three POFs launching statewide in CY 2022. Community Supports are services that address members’ health-related social needs and help them avoid higher, costlier levels of care. Although it is optional for MCPs to offer these services, every Medi-Cal MCP offered Community Supports in 2022, and at least two Community Supports services were offered and available in every county by the end of the year.
landing page: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-4-4-total-number-of-community-supports-provider-contracts-in-the-most-recent-reporting-quarter
keyword: CS
keyword: Community Supports
keyword: ECM
keyword: Enhanced Care Management
keyword: harvest
issued: 2024-01-24T23:41:31+00:00
modified: 2026-01-29T16:09:27.496000+00:00
language: English
contact point: Organization
  fn: DHCS
publisher: California Department of Health Care Services

https://data.chhs.ca.gov/catalog.xml
type: PagedCollection
next page: https://data.chhs.ca.gov/catalog.xml
next: https://data.chhs.ca.gov/catalog.xml
last page: https://data.chhs.ca.gov/catalog.xml
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total items: 472
items per page: 100

Data Dictionary - Prescription Drugs Introduced to Market
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e54d331c-65d3-4c6e-b4ba-390bd7024248/resource/74c10fe7-1b66-4288-b870-9ea3db310b26/download/new-prescription-drug-data-dictionary.csv
issued: 2019-03-12T21:13:34.842281
modified: 2019-03-12T21:13:34.842281
byte size: 4193
checksum: Checksum

2012 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/94f87b92-abc3-4c8f-a499-8a1e8b77ee5b/download/2012-e-code-frequencies-as.xlsx
issued: 2018-03-20T14:56:45.397781
modified: 2023-10-02T13:37:32.456587
checksum: Checksum

Seismic Deadline Extensions Granted for California Hospitals (CSV)
type: Distribution
description: This dataset lists the General Acute Care (GAC) Hospitals that have been granted extensions for seismic compliance; facilities that currently have extension requests under review are not included in this table. Extensions are sorted by County, by hospital building.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e961df15-50b8-4217-9628-b696ea121ee0/resource/11d7d135-9139-4016-b88c-9c919a907f1d/download/ca-hcai-seismic-deadline-extensions-granted-02052026.csv
issued: 2017-06-16T22:09:22.588599
modified: 2026-02-20T17:05:25.939438
byte size: 896474
checksum: Checksum

Q1-Q4 2020 Prescription Drugs WAC Increases
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/f3e4ba62-3df4-40dd-9876-f7aea7384c1b/download/q1-q4-2020-prescription-drug-wac-increases.xlsx
issued: 2019-09-26T15:00:30.518503
modified: 2025-09-11T17:23:18.791158
byte size: 226724
checksum: Checksum

Katie A. County Fiscal Year Data
type: Distribution
description: County-level data on Katie A subclass members, identified by Short-Doyle/Medi-Cal 2 approved claims containing the “KTA” Demonstration Project Identifier, Intensive Home-Based Services (IHBS), Intensive Care Coordination (ICC), and/or Therapeutic Foster Care (TFC) services.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e6232106-f24c-49a4-9d2e-84346daaf3c4/resource/fe9f5729-6883-4725-91a0-fd6fde3de8e7/download/kta-county-data-january-2026.csv
issued: 2020-08-11T18:32:49.395009
modified: 2026-02-11T22:52:32.175303
byte size: 5407791
checksum: Checksum

Licensed Healthcare Facility Listing, December 31, 2019
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/a849e4cc-be50-4ff0-99a2-b7910b6b6f79/download/licensed-healthcare-facility-listing-december-31-2019.csv
issued: 2020-01-02T15:05:50.576788
modified: 2020-01-02T15:05:50.576788
byte size: 1629079
checksum: Checksum

1970-1978 Final Deaths by Month by County
type: Distribution
description: This data table reports the monthly number of deaths that occurred in each California county regardless of the place of residence (by occurrence) and deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed will affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not take into account contributing causes of death.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/8660d2a3-0913-4693-97fc-2de126a89548/download/2021-05-14_deaths_final_1970_1978_county_month_sup.csv
issued: 2021-04-15T14:59:29.045132
modified: 2021-04-15T14:59:29.045132
byte size: 15127221
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/47
issued: 2025-07-24T17:31:17.069409
modified: 2026-02-01T05:02:03.651266

FC SMHS and MHS Service Utilization Data for FY's 2020-2023
type: Distribution
description: SMHS, MHS service utilization for Foster Care Youth.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/95865313-13b0-4042-aefa-caa290216145/download/fc_utilization.csv
issued: 2025-10-07T20:02:51.653835
modified: 2026-02-26T23:10:57.952604
byte size: 840075
checksum: Checksum

Data Dictionary - Seismic Ratings and Collapse Probabilities of California Hospitals
type: Distribution
description: This dataset lists the Structural Performance Category or “SPC rating” and Nonstructural Performance Category or “NPC rating” of all General Acute Care Hospitals in California, including a building’s probability of collapse in a significant earthquake is assessed using Multi-Hazard Loss Estimation Technology (HAZUS). To link the HCAI IDs with those from other Departments, like CDPH, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/257fb4cd-7687-41b5-8ae9-0bc6e29aa28e/resource/c075b694-aa9c-4ed1-8991-a06099db16b1/download/datadictionary-seismic-ratings-and-collapse-probabilities.csv
issued: 2017-08-28T16:15:36.533021
modified: 2017-08-28T16:15:36.533021
byte size: 3623
checksum: Checksum

Licensed Healthcare Facility Listing, December 31, 2022
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/e93f1582-17be-4289-8efe-2f653246b46f/download/licensed-healthcare-facility-listing-december-31-2022.csv
issued: 2023-01-01T13:00:50.979329
modified: 2023-01-01T13:00:50.979329
byte size: 2039314
checksum: Checksum

Adult SMHS and MHS Service Utilization Data by Age for FY's 2020-2023
type: Distribution
description: SMHS, MHS service utilization data for adult broken out by age.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/ff0fe5a7-5e7b-45c1-b45f-7503874a03c2/download/adult_utilization_by_age.csv
issued: 2025-09-15T21:39:55.567410
modified: 2026-02-26T23:26:25.701208
byte size: 66295952
checksum: Checksum

2019 Quarter 1 - Complete Data Set (7/11/19)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLS
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/b556e119-0d05-4fff-83ca-a94551067ec8/download/2019_q1.xls
issued: 2019-07-15T19:51:59.445066
modified: 2025-04-29T23:16:30.116363
byte size: 517632
checksum: Checksum

2019 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/9cb3e590-408b-4ad6-87ea-f6cbe5315755/download/2019_diagnosiscodefrequencies_ed.xlsx
issued: 2020-10-13T15:39:07.759223
modified: 2023-10-02T14:05:04.723759
byte size: 1265076
checksum: Checksum

WIC Redemption by Vendor County by Participant Category-Data 2010-2018 (CSV)
type: Distribution
description: This dataset contains detailed information about the county in which California WIC participants redeemed their food vouchers, the number of participants in each category who redeemed their food vouchers and the subsequent dollar value of those food vouchers. The Women, Infants and Children (WIC) Program is a federally-funded health and nutrition program that provides assistance to pregnant women, new mothers, infants and children under age five. WIC helps California families by providing food vouchers to individual participants based on their nutritional need and risk assessment. The food vouchers can be used to purchase healthy supplemental foods from over 4,000 WIC authorized vendor stores throughout the State. Data summaries in this dataset are ordered by county, certification category, and obligation month. Reporting on state totals (monthly participant category totals and annual totals) is organized in a similar manner with the state summaries appearing after the summaries for all counties. For more information, see 'WIC Redemption by County by Participant Category - Full Description' attachment.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a54918e1-de83-480a-961e-2d0b7b342982/resource/67c42b2e-3388-4d7f-b277-73c1cac28ab5/download/wic-redemption-by-county-by-participant-category-data-2010-2018.csv
issued: 2017-06-16T22:30:14.967865
modified: 2017-06-16T22:30:14.967865
byte size: 2846353
checksum: Checksum

2023 Ambulatory Surgery – External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. Up to 12 external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/eb7f4964-9f57-47f9-8d50-8bd66f98ad14/download/2023_extcausecodefrequencies_as.xlsx
issued: 2024-10-01T14:45:18.425534
modified: 2024-10-01T14:56:39.880422
byte size: 62151
checksum: Checksum

Data Dictionary - Nowcasts
type: Distribution
description: Data Dictionary - Nowcasts
format: CSV
access URL: https://data.chhs.ca.gov/dataset/edf83d56-9562-4813-b668-ea4c1d3dcde4/resource/c9b77a53-7b9b-449e-8ffe-a335d510fa2d/download/data-dictionary-nowcasts.csv
issued: 2023-09-25T20:46:29.851987
modified: 2023-09-25T20:46:29.851987
byte size: 649
checksum: Checksum

Seismic Compliance Data By County for General Acute Care Hospitals (CSV)
type: Distribution
description: Data for seismic compliance in general acute care hospitals is grouped by counties. All general acute care hospital buildings are assigned a structural performance category (SPC). SPC ratings range from 1 to 5 with SPC 1 assigned to buildings that may be at risk of collapse during a strong earthquake and SPC 5 assigned to buildings reasonably capable of providing services to the public following a strong earthquake. State law requires all SPC 1 buildings to be removed from providing general acute care services by 2020 and all SPC 2 buildings to be removed from providing general acute care services by 2030. Therefore, a hospital facility that may be comprised of a number of hospital buildings meets the 2020 requirements if there are no SPC 1 buildings on campus. A hospital facility meets the 2030 requirements if all the buildings on campus are either SPC 3, 4 or 5. Data is provided for both hospital facilities and hospital buildings. Data is updated approximately every two weeks.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a28f7bd6-d5aa-4fe8-9256-b989c77c6499/resource/f988c3b3-0520-473c-a633-97c26d55405c/download/ca-hcai-seismic-compliance-data-by-county-02052026.csv
issued: 2017-08-14T18:19:46.490202
modified: 2026-02-20T17:06:07.783608
byte size: 2909
checksum: Checksum

Disaster Healthcare Volunteers: Top 10 Medical Occupations Data
type: Distribution
description: Disaster Healthcare Volunteers (DHV) is a program that registers and credentials health professionals who may wish to volunteer during disaster including doctors, nurses, paramedics, pharmacists, dentists, mental health practitioners, etc. DHV may be used by local officials to support a variety of local needs, including augmenting medical staff at healthcare facilities or supporting mass vaccination clinics. DHV is California's Emergency System for the Advance Registration of Volunteer Health Professionals (ESAR-VHP). This dataset lists the top 10 medical occupations in the DHV system.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/af62eecc-3c1d-4b17-8bc9-f544e84e9e68/resource/cbe12ff6-fc7d-43e5-a195-bcb0d8c983e2/download/dhv_top_10_medical_occupations.csv
issued: 2024-02-02T20:05:37.936536
modified: 2026-01-23T18:13:43.320194
byte size: 4123
checksum: Checksum

Rate Review Detail, Trend (CSV)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/38ae8345-39a0-419c-8a83-6de3fc79ad00/resource/713ea6aa-ce0b-41d0-9e7b-6e5eda906688/download/rate-review-detail-trend.csv
issued: 2017-06-16T22:16:58.936766
modified: 2026-03-02T14:30:18.302168
byte size: 191806
checksum: Checksum

2022 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. Up to 12 external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/5af3b909-9f21-4b9a-ad80-7419c4129426/download/2022_extcausecodefrequencies_as.xlsx
issued: 2023-10-02T13:40:16.006997
modified: 2023-10-02T13:42:35.689143
byte size: 57734
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/38ae8345-39a0-419c-8a83-6de3fc79ad00/resource/96464f8f-72ec-4c24-bbec-5b0aefab66d2/download/rate-review-detail-trend-kbgcdo6k.zip
issued: 2019-08-02T22:50:26.361830
modified: 2026-02-09T14:30:26.910784

2005 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/aabe1576-9b0f-4555-acb0-844d6378e9cb/download/2005_diagnosiscodefrequencies_as.xlsx
issued: 2021-11-22T20:46:02.996319
modified: 2023-10-02T13:37:32.458561
byte size: 291868
checksum: Checksum

COVID-19 Vaccines Administered By Demographics By County
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/71729331-2f09-4ea4-a52f-a2661972e146/download/covid19vaccinesbycountybydemographic.csv
issued: 2021-04-27T15:16:58.575098
modified: 2026-03-07T17:35:33.596562
byte size: 12877811
checksum: Checksum

2019 Quarter 2 - Complete Data Set (10/10/19)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/a71c3407-c555-46cc-a836-9fd6206cfe8c/download/2019_q2.csv
issued: 2019-10-10T21:49:42.944479
modified: 2019-10-10T21:49:42.944479
byte size: 423900
checksum: Checksum

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:31:45.796064
modified: 2026-02-01T05:01:49.371662

1960-2023 Final Births by Month by County
type: Distribution
description: This data table reports the monthly number of births that occurred in each California county regardless of the place of residence (by occurrence) and births to residents of each California county regardless of where the birth occurred (by residence).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/bc59b3db-3936-4c9b-9275-c5f4b3dc9023/resource/d6c30e46-8618-407a-ba5a-bae308f86a1c/download/20241030_births_final_county_month_sup.csv
issued: 2021-03-27T02:15:05.952424
modified: 2024-12-20T18:00:07.703702
byte size: 9986780
checksum: Checksum

Dataset Catalog
type: Distribution
description: This dataset is a catalog of all the datasets available on the CHHS Open Data Portal. Each item in the catalog represents a dataset and includes the associated metadata and additional information.
access URL: https://data.chhs.ca.gov/datastore/dump/354ec4a0-5176-415c-b491-c0efbe0d257a
issued: 2024-09-19T22:42:01.543405
modified: 2026-03-08T07:16:29.502410

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:31:17.069412
modified: 2026-02-01T05:02:03.651430

Women, Infants and Children (WIC) Authorized Vendors (CSV)
type: Distribution
description: The Women, Infants and Children (WIC) Program is a federally-funded health and nutrition program that provides assistance to pregnant women, new mothers, infants and children under age five. WIC helps California families by providing food instruments and vouchers that can be used to purchase healthy supplemental foods from over 4000 WIC-authorized vendor stores throughout the State. WIC also provides nutritional education, breastfeeding support and help finding healthcare and other community services. Participants must meet income guidelines and other criteria. Currently, 84 WIC agencies provide services monthly to over 1.45 million participants at over 650 sites in local communities throughout the State.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/7bba51ec-bb02-4b3f-be32-ffd9a207ba70/resource/ee10b67b-2b93-47e7-aa41-cecfbbd32e17/download/vendor.csv
issued: 2017-06-16T22:20:22.876386
modified: 2026-03-07T13:01:04.843064
byte size: 1943771
checksum: Checksum

February 2026 Monthly Update - Prescription Drug WAC Increases - 5 Year History (Excel)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/2fe618fd-b03d-4453-aa32-de5b4a470e00/download/wac-increase-5-year-history-jan-2026.xlsx
issued: 2023-11-06T18:01:04.656436
modified: 2026-02-05T22:01:01.157259
byte size: 5871
checksum: Checksum

2008 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/98447b5f-3b41-4752-95ef-0a03caf1c283/download/2008_diagnosiscodefrequencies_ed.xlsx
issued: 2021-11-22T14:58:24.195735
modified: 2023-10-02T14:05:04.727458
byte size: 339122
checksum: Checksum

2024-2026 Provisional Deaths by Month by County
type: Distribution
description: This data table reports the provisional monthly number of deaths that occurred in each California county regardless of the place of residence (by occurrence). __Provisional counts are based on the records available when the data was retrieved, given by Data\_Extract\_Date, and may not represent all deaths that occurred during the time period.__ Deaths involving injuries from external or environmental forces, such as accidents, homicide and suicide, often require additional investigation that tends to delay certification of the cause and manner of death. This can result in significant under-reporting of these deaths in provisional data. The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [C…
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/2e546f88-bba8-4d77-846a-7fb77846cac6/download/2026-02_deaths_provisional_county_month_sup.csv
issued: 2021-04-15T15:14:00.504935
modified: 2026-03-02T21:17:33.975620
byte size: 33913850
checksum: Checksum

2004-2008 Final Deaths by Month by Occurrence County
type: Distribution
description: This data table reports the monthly number of deaths that occurred in each California county regardless of the place of residence (by occurrence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/3f34d5dd-9b30-456b-9258-4d251b550035/download/2021-05-14_deaths_final_2004-2008_occurrence_county_month_sup.csv
issued: 2021-04-15T15:02:13.161485
modified: 2021-04-15T15:02:13.161485
byte size: 60517511
checksum: Checksum

2021 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/9af34427-c55f-4059-b73e-96f890631571/download/2021_diagnosiscodefrequencies_as.xlsx
issued: 2022-09-02T19:44:12.649033
modified: 2023-10-02T13:37:32.453616
byte size: 853390
checksum: Checksum

2009-2013 Final Deaths by Month by Occurrence County
type: Distribution
description: This data table reports the monthly number of deaths that occurred in each California county regardless of the place of residence (by occurrence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/489b2dc5-bac0-4ae3-b326-768bd3d907b5/download/2021-05-14_deaths_final_2009-2013_occurrence_county_month_sup.csv
issued: 2021-04-15T15:03:35.076609
modified: 2021-04-15T15:03:35.076609
byte size: 60676655
checksum: Checksum

2022 Quarter 2 - Sum of Four Quarters (10/13/2022)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/989db20f-3e96-4e22-98cf-c726f8ed7d1d/download/2022_r4_q2.xlsx
issued: 2022-10-13T23:12:58.565941
modified: 2022-10-13T23:12:58.565941
byte size: 387936
checksum: Checksum

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/b355c8907ccc45648dcb27823f275995/kml
issued: 2025-12-12T05:15:15.303024
modified: 2026-03-06T05:15:34.718707

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/maps/CADHCS::ecm-community-support-data-tables-for-quarterly-implementation-report
issued: 2025-07-24T17:30:11.187839
modified: 2026-01-31T05:15:25.409286

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/38
issued: 2025-07-24T17:31:40.674853
modified: 2026-02-01T05:01:37.716038

COVID-19 Vaccines Administered By Demographics By County (2024-2025 updated vaccine archived)
type: Distribution
description: Legacy dataset for 2024-2025 season.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/fa0df32a-ce1c-48a9-a247-89e493c380b1/download/tbl_vaccines_administered_by_demographic_and_county_20260106.csv
issued: 2025-10-20T21:35:55.825512
modified: 2026-01-21T23:16:47.702400
byte size: 392510805
checksum: Checksum

Visual 2: Completion of Medical Treatment Sections - by Year and County
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/156c1977-6b4a-486b-b99e-2208defb1ec0/resource/b1fe1fb8-a2a1-4a79-a2ef-898633238b87/download/completion-of-medical-treatment-sections-by-year-and-county_final_03152024.…
issued: 2020-02-12T23:27:51.849469
modified: 2024-03-19T21:10:00.349028
byte size: 104381

February 2026 Monthly Update - Prescription Drugs Introduced to Market (Excel)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e54d331c-65d3-4c6e-b4ba-390bd7024248/resource/4cf317a8-c7a4-40b7-8fa0-13fcad2ad0a2/download/new-drug-data-jan-2026.xlsx
issued: 2023-11-06T18:06:42.736436
modified: 2026-02-05T22:06:43.684268
byte size: 10767
checksum: Checksum

2014-2023 Final Deaths by Month Statewide
type: Distribution
description: This data table reports the statewide monthly number of deaths that occurred in California regardless of the place of residence (by occurrence) and deaths to California residents (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/7a456555-87b9-4830-817c-72d72e628745/resource/fb447a28-48e4-497a-8efb-e88f81a956c7/download/20241220_deaths_final_2014_2023_state_month_sup.csv
issued: 2021-04-14T23:12:22.256305
modified: 2024-12-30T18:58:33.309697
byte size: 4689434
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/44c01ec9-f092-422f-bf55-421aa975dac6/resource/a609268d-91e0-4baa-9a64-a58ffa2357c0/download/patients-leaving-california-hospitals-against-medical-advice-ama-dk5bxeuf.z…
issued: 2021-02-11T19:16:41.146365
modified: 2026-02-06T18:04:52.827967

1979-1998 Final Deaths by Month Statewide
type: Distribution
description: This data table reports the statewide monthly number of deaths that occurred in California regardless of the place of residence (by occurrence) and deaths to California residents (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/7a456555-87b9-4830-817c-72d72e628745/resource/c24d699d-a51e-420f-a2e4-d0ad2898314c/download/2021-06-04_deaths_final_1979_1998_state_month_sup.csv
issued: 2021-04-14T23:09:20.669543
modified: 2021-04-14T23:09:20.669543
byte size: 2026589
checksum: Checksum

Data Dictionary - Forecasts
type: Distribution
description: Data Dictionary - Modeling Forecasts for COVID-19 and Influenza
format: CSV
access URL: https://data.chhs.ca.gov/dataset/edf83d56-9562-4813-b668-ea4c1d3dcde4/resource/c9cdd3ec-81f4-4135-a478-de821424ade5/download/forecasts_calcat.csv
issued: 2023-09-25T20:47:42.871594
modified: 2023-09-25T20:47:42.871594
byte size: 702
checksum: Checksum

By Primary Language, Certified Eligibles
type: Distribution
description: This is the file for Certified Eligibles by Primary Language
format: CSV
access URL: https://data.chhs.ca.gov/dataset/8c897320-ba87-4574-bc37-bae974191c35/resource/b698c8d7-aacd-43c6-a7dd-737ff5692284/download/t5_eligibility_by_language_201001_202602.csv
issued: 2020-03-23T21:12:54.400651
modified: 2026-02-27T23:51:34.563352
byte size: 12735444
checksum: Checksum

1989-1998 Final Deaths by Month by County
type: Distribution
description: This data table reports the monthly number of deaths that occurred in each California county regardless of the place of residence (by occurrence) and deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/3b152a6b-00d2-4561-95b1-8118754e9c71/download/2021-06-04_deaths_final_1989-1998__county_month_sup.csv
issued: 2021-04-15T15:00:28.733051
modified: 2021-04-15T15:00:28.733051
byte size: 75015194
checksum: Checksum

Licensed Healthcare Facility Listing, December 31, 2023
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/1f4f684b-3413-437a-8441-8858fd568d10/download/licensed-healthcare-facility-listing-december-31-2023.csv
issued: 2024-01-02T13:53:53.283048
modified: 2024-01-02T13:54:59.611189
byte size: 2142691
checksum: Checksum

2020 Quarter 4 - Complete Data Set (04/15/2021)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/e02238a5-8676-48b0-8cd7-a54171557884/download/2020_q4.xlsx
issued: 2021-04-15T22:33:53.273936
modified: 2021-04-15T22:33:53.273936
byte size: 363778
checksum: Checksum

Licensed Healthcare Facility Listing, December 31, 2017
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/eff78ca9-5595-4c3a-880d-3488f129329c/download/licensed-healthcare-facility-listing-december-31-2017.csv
issued: 2018-01-03T16:05:45.867180
modified: 2018-01-03T16:05:45.867180
checksum: Checksum

2015 Quarter 4 - Sum of Four Quarters (Rev 4/16)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/42fe0140-aea9-4512-9923-9fc255559184/download/2015q4r4-sum-4-qtrs.csv
issued: 2018-03-22T16:53:33.663954
modified: 2018-03-22T16:53:33.663954
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/fb0e792f-0165-414d-af91-130a4309505f/resource/c865b8ef-1b35-4f61-b8c1-1346b813b914/download/respiratory-virus-dashboard-metrics-zuiw2bfm.zip
issued: 2024-05-17T21:02:12.507946
modified: 2024-05-17T21:02:14.174548

2023 Quarter 4 - Sum of Four Quarters (04/16/2024)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/26ac277c-a4f4-41a0-a51a-5f0a079b774c/download/2023_r4_q4.xlsx
issued: 2024-04-16T15:22:16.436336
modified: 2024-04-16T15:22:59.469379
byte size: 387466
checksum: Checksum

Licensed and Certified Healthcare Facility Services (CSV)
type: Distribution
description: The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a California Department of Public Health data system created to manage state licensing-related data. ELMS records healthcare service provider applications, issues licenses, generates license renewal notices, determines license fees, issues and tracks State enforcement actions, and generates management reports. This file lists the services that are associated with California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. This file can be linked by FACID to the Healthcare Facility Locations (Detailed) Open Data file for facility-related attributes, including geo-coding. The L&C Open Data facility services file is updated monthly. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk. A list of healthcare facilities with addresses can be found at: https://data.chhs.ca.gov/dataset/healthcare-facility-locations. Facility geographic variables are updated monthly, if latitude/longitude information is missing at any point in time, it should be available when the next time the Open Data facility file is refreshed.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/6dacdf5b-fde6-4d0e-ab83-4c062fd9c382/resource/96d94608-e9d7-4fa8-b818-db848432360f/download/healthcare_facility_services.csv
issued: 2017-06-16T22:14:18.637986
modified: 2026-02-18T22:15:39.409620
byte size: 4346149
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:31:48.594220
modified: 2026-03-08T05:17:20.508505
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/c9b6f8ecdd194f46be0ea41d46b875c3/csv
issued: 2025-07-24T17:32:39.785816
modified: 2026-03-08T05:15:30.650187
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/fbf46fd8-63ca-441f-954c-e2ffb007c34f/resource/5b2ce119-b98d-40f7-ba1f-ff11e4ac031b/download/sb-75-full-scope-medi-cal-for-all-children-enrollment-ypyqd2xh.zip
issued: 2019-08-02T22:51:26.981257
modified: 2026-02-05T15:53:07.724823

2017 Quarter 1 - Complete Data Set (7/14/17)
type: Distribution
description: The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Beginning in year 2000 the individual quarters have been combined into one rolling 4th quarter file. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year. If individual quarters are needed for prior years, please e-mail your request to the Healthcare Information Resource Center (HIRC) or phone (916) 326-3802.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/7c026c77-8cf3-483e-b1e8-43d792e26bf5/download/2017q1-complete.csv
issued: 2018-03-22T15:38:45.510654
modified: 2018-03-22T15:38:45.510654
checksum: Checksum

2014 Hospital Community Benefit Plans
type: Distribution
description: 445 Mb. This is the complete set of Hospital Community Benefit Plans from 2014.
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/ee72d0f9-e5b4-4eb0-a054-95b6c14c9ee3/download/2014-community-benefit-plan.zip
issued: 2020-02-28T22:34:16.495154
modified: 2020-02-28T22:34:16.495154
byte size: 456668749

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/60aabbbd-bd37-4e2d-aa5f-bbbc872e6310/resource/c2336d53-6ff6-423c-af23-093f88646622/download/paternity-establishment-slslb82j.zip
issued: 2019-08-02T22:11:38.410672
modified: 2026-02-20T19:57:37.363036

Facility Listing Data Dictionary
type: Distribution
description: Data dictionary for Licensed Healthcare Facility Listing.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/be3892dd-ae92-4c46-9f77-6391c69cd693/download/facility-listing-data-dictionary.csv
issued: 2017-09-12T17:10:55.335270
modified: 2025-07-01T17:24:35.297940
byte size: 3066
checksum: Checksum

COVID-19 Vaccines Shipped and Delivered - Data Dictionary
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/28c372ff-960f-417f-b009-f92296ea54ff/download/shipped_delivered_on_hand_odp_data_dictionary_v2.xlsx
issued: 2021-05-28T20:24:40.797384
modified: 2021-05-28T20:24:40.797384
byte size: 7708
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/4dd1e981-b09b-464e-b2da-b3ad01875abe/resource/52db5b2b-d680-4213-a227-77d64d526821/download/chart-3-6-2-community-supports-members-in-the-last-12-months-of-the-reporti…
issued: 2025-07-24T17:36:56.625705
modified: 2026-01-31T05:20:50.113750

(ARCHIVED) Respiratory Virus Dashboard Metrics: Hospitalizations
type: Distribution
description: Data is from the California Department of Public Health (CDPH) Respiratory Virus State Dashboard at...
format: CSV
access URL: https://data.chhs.ca.gov/dataset/fb0e792f-0165-414d-af91-130a4309505f/resource/5e264ec3-1ff2-47eb-a15b-fbf9d53bd03d/download/outputfile.csv
issued: 2023-11-30T21:53:55.945386
modified: 2024-05-03T18:27:44.650948
byte size: 64958
checksum: Checksum

COVID-19 Vaccines Administered By HPI Quartile (Booster Metric archived)
type: Distribution
description: Legacy data set with Booster metric. Replaced with "Up to Date" CDC metric on 6/27/2023.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/6b2d77c2-6457-4895-a8c1-1c5a2aba4b9d/download/vw_vaccines_administered_by_hpi_3_quartile-booster-archived.csv
issued: 2023-06-27T16:51:38.812160
modified: 2023-06-27T16:51:38.812160
byte size: 724860
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/46
issued: 2025-07-24T17:31:51.295456
modified: 2026-01-31T05:17:04.416659

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:31:48.594221
modified: 2026-02-01T05:01:54.219354

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/8c897320-ba87-4574-bc37-bae974191c35/resource/0f7342d7-88db-4c6d-ae22-6e2a5d77cd30/download/medi-cal-certified-eligibles-with-demographics-by-month-bb3g8zbz.zip
issued: 2019-08-02T22:10:42.364476
modified: 2026-02-28T00:10:43.846803

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/f3703643130b41079671405ac338fc31/kml
issued: 2025-07-24T17:32:45.882046
modified: 2026-03-05T21:02:56.267239

By Age Group and Sex, Certified Eligibles
type: Distribution
description: This is the file for Certified Eligibles by Age Group and Sex
format: CSV
access URL: https://data.chhs.ca.gov/dataset/8c897320-ba87-4574-bc37-bae974191c35/resource/cc08b60f-393f-4e37-9b3e-976d7a9f2a72/download/t1_eligibility_by_age_group_sex_201001_202602.csv
issued: 2020-04-02T21:20:12.270481
modified: 2026-02-28T00:10:43.846155
byte size: 4446480
checksum: Checksum

2022 Quarter 2 - Complete Data Set (10/13/2022)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/4ad14eba-280c-4ff3-b822-70ea321e8f42/download/2022_q2.xlsx
issued: 2022-10-13T22:58:03.797149
modified: 2022-10-13T22:58:03.797149
byte size: 373069
checksum: Checksum

Calendar Years 2020 to the Most Recent Reportable Month
type: Distribution
description: Dataset contains counts of individuals certified eligible for Medi-Cal, by Month of Eligibility, Zip Code, and Sex, from Calendar Year 2020 to the most recent reportable month. Due to the amount of data presented, below the dataset has been split into three files. All datasets are derived from the most recent reportable months information.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/2065f24c-237c-426f-853b-a8c307d557a9/resource/55391885-76d4-4fa1-9af8-74844386fc48/download/feb2026_productionsecondsheet_2020_recent.csv
issued: 2021-03-16T22:15:51.770649
modified: 2026-02-28T00:18:29.684262
byte size: 28907480
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/25e1dff8-d810-4391-baf8-05fb01a1359b/resource/642ea9a1-f710-44b5-83b3-522bdd3d7514/download/all-cause-unplanned-30-day-hospital-readmission-rate-california-btmi_qzy.zi…
issued: 2019-08-02T22:03:53.489096
modified: 2026-02-12T20:23:14.813385

Licensed Healthcare Facility Listing, June 30, 2017
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/0efcdfc8-9623-4155-9de5-d08d5d986a49/download/licensed-healthcare-facility-listing-june-30-2017.csv
issued: 2017-09-12T17:13:29.847215
modified: 2017-09-12T17:13:29.847215
checksum: Checksum

2012 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/ff73b99c-0d3d-472c-9ae0-409c798b3988/download/2012-diagnosis-code-frequencies-ed-rev.xlsx
issued: 2018-03-20T15:04:57.777959
modified: 2023-10-02T14:08:10.427904
checksum: Checksum

COVID-19 Health Equity Metric POS 30 Day By CNT
type: Distribution
description: COVID-19 Health Equity Metric
format: CSV
access URL: https://data.chhs.ca.gov/dataset/f88f9d7f-635d-4334-9dac-4ce773afe4e5/resource/24dac28c-5624-4910-97cf-fbc3ff4ffdf0/download/covid19healthequitymetric.csv
issued: 2021-10-12T23:34:27.221182
modified: 2024-08-30T08:34:44.122926
byte size: 324960
checksum: Checksum

2022 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/679921ac-af6a-437f-9a00-9627380dbb2e/download/2022_diagnosiscodefrequencies_as.xlsx
issued: 2023-10-02T13:37:32.609533
modified: 2023-10-02T13:42:35.688896
byte size: 812231
checksum: Checksum

COVID-19 Vaccines By Demographics by County - Data Dictionary
type: Distribution
description: If you need more information on the dataset data dictionary, please visit the data dictionaries on our CAIR website: https://www.cdph.ca.gov/Programs/CID/DCDC/CAIR/Pages/CAIR-records-LHD-COVID.aspx
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/71aa4f74-fd13-48f6-a426-d828697696cd/download/covid-19-progress-dashboard-demographics-bycounty-data-dictionary_apr2024.x…
issued: 2021-05-26T17:57:39.291917
modified: 2025-10-01T16:02:06.684407
byte size: 11870
checksum: Checksum

NWSS Value Sets
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/a6ca879a-6014-4b72-9ea6-07ef8b87ae83/resource/31b117a7-a01f-410f-a1bb-877265101260/download/nwss_value_sets_v5.2.2_2023-11-15_cdph_modified.xlsx
issued: 2024-08-21T21:00:25.422632
modified: 2024-08-21T21:00:55.509143
byte size: 24747

Calendar Years 2010-2019
type: Distribution
description: Dataset contains counts of individuals certified eligible for Medi-Cal, by Month of Eligibility, Zip Code, and Sex, from Calendar Year 2010 to 2019. Due to the amount of data presented, below the dataset has been split into three files. All datasets are derived from the most recent reportable months information.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/2065f24c-237c-426f-853b-a8c307d557a9/resource/8cb09bf3-00f1-463a-ab75-2e60af824635/download/zip_sex_cy2010-cy2019.csv
issued: 2020-05-18T16:24:43.606732
modified: 2024-11-06T21:14:26.928320
byte size: 43104990
checksum: Checksum

Certified Eligible Individuals, by Aid Code, 2010 to the Most Recent Reportable Month
type: Distribution
description: This data set includes statewide counts of Medi-Cal certified eligibles by Month, Aid Code and Delivery System. The term certified eligible refers to beneficiaries who have been determined eligible for Medi-Cal based on a valid eligibility determination.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/21bad9b5-225e-4ab3-85d3-78581e01cec1/resource/a8219d54-ddf4-4653-a2dd-de6031e8be3d/download/t8_eligibility_by_aid_code_delivery_system_suppressed-jan2010-feb2026.csv
issued: 2017-06-16T22:09:32.962560
modified: 2026-02-28T00:03:32.591345
byte size: 4582204
checksum: Checksum

2011 - 2015 Summary Trends
type: Distribution
description: Shows recent trends in hospital utilization and financial data. Quarterly Hospital Financial and Utilization data have been aggregated into calendar years (CYs) to produce multi-year trend charts. In addition, some charts describe changes from CY 2014 to CY 2015.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/13fe3ed9-5c0d-4e09-9a76-10ff4b1f43c1/download/summary-trends-2011-2015.xlsx
issued: 2018-03-22T15:52:52.073545
modified: 2018-03-22T15:52:52.073545
checksum: Checksum

2021 Quarter 4 - Sum of Four Quarters (04/15/2022)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/ad114e22-c434-4bb2-9be6-79778289be57/download/2021_r4_q4.xlsx
issued: 2022-04-15T20:48:18.965055
modified: 2022-04-15T20:48:18.965055
byte size: 386018
checksum: Checksum

Lookup Table-Licensed and Certified Healthcare Facility Listing Lookup Table
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/3b5b80e8-6b8d-4715-b3c0-2699af6e72e5/resource/1e29e3d3-2e35-48e5-a903-de6cfb2eaf2a/download/lookup-table_facilities_rev20250115.xlsx
issued: 2018-10-23T22:59:57.032232
modified: 2025-01-30T19:45:26.811740
byte size: 30428
checksum: Checksum

2015 Quarter 3 - Sum of Four Quarters (Rev 4/16)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/5f4f1ec7-4e39-4bb9-a1e3-e60c6c1c8180/download/2015q3r4-sum-4-qtrs.csv
issued: 2018-03-22T16:53:15.848002
modified: 2018-03-22T16:53:15.848002
checksum: Checksum

Data Importing Instructions for Excel
type: Distribution
description: Please note that this data contains fields with leading zeroes. In order to use this data with Microsoft Excel, you must save the file to your computer and then import the data. If you double-click on the .csv file and allow Excel to open the file automatically, the leading zeroes will disappear.
format: DOCX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/0c8d8f2c-2d1d-45cb-88bb-d68834ec42d6/download/data-importing-instructions-for-excel.docx
issued: 2018-03-22T17:04:46.477492
modified: 2018-03-22T17:04:46.477492

By Delivery System and Plan, Certified Eligibles
type: Distribution
description: This is the file for Certified Eligibles by Delivery System and Plan
format: CSV
access URL: https://data.chhs.ca.gov/dataset/8c897320-ba87-4574-bc37-bae974191c35/resource/2c28bf78-a385-4d0c-88d5-7d1eef09a5ab/download/t2_eligibility_by_delivery_system_plan_201001_202602.csv
issued: 2020-04-23T23:32:07.964488
modified: 2026-02-27T23:33:59.611345
byte size: 3669368
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/41
issued: 2025-07-24T17:31:06.287750
modified: 2026-02-01T05:01:46.721927

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:31:40.674856
modified: 2026-02-01T05:01:37.716200

2020 Quarter 4 - Sum of Four Quarters (04/15/2021)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/79be3ed5-b71f-490a-96e7-49004bde4ad3/download/2020_r4_q4.xlsx
issued: 2021-04-15T22:39:39.424594
modified: 2021-04-15T22:39:39.424594
byte size: 383792
checksum: Checksum

2016 Quarter 4 - Complete Data Set (4/14/17)
type: Distribution
description: The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Beginning in year 2000 the individual quarters have been combined into one rolling 4th quarter file. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year. If individual quarters are needed for prior years, please e-mail your request to the Healthcare Information Resource Center (HIRC) or phone (916) 326-3802.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/05a4d300-0101-4e7a-b266-7f681f578974/download/2016q4-complete.csv
issued: 2018-03-22T15:40:27.312524
modified: 2018-03-22T15:40:27.312524
checksum: Checksum

Licensed Healthcare Facility Listing, December 31, 2020
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/677eb6cf-46b0-47f0-9184-7e36f6743ac4/download/licensed-healthcare-facility-listing-december-31-2020.csv
issued: 2021-01-05T14:17:06.725011
modified: 2021-01-05T14:17:06.725011
byte size: 1730357
checksum: Checksum

Automated Eligibility Verification System (AEVS): Carrier Codes for Other Health Coverage
type: Distribution
description: This dataset provides basic information about third parties who may be liable for medical expenses that would otherwise be paid by Medi-Cal. This information is based on a point in time and is expected to be updated monthly. The data is retrieved from the Carrier Code Master File (CCMF), which is used to bill liable third parties to ensure Medi-Cal remains the payer of last resort.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/bb818559-28d1-4d3a-82db-ad3773990d68/resource/e9c21e17-b2dd-40aa-a616-55a3479919a7/download/carrier_code_file_moe0326.csv
issued: 2017-12-04T21:03:24.094070
modified: 2026-02-27T16:15:17.312675
byte size: 373732
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/f88f9d7f-635d-4334-9dac-4ce773afe4e5/resource/2ebf66da-8317-4caf-863d-76288d4f6649/download/covid-19-equity-metrics-tc6wpsyn.zip
issued: 2021-10-12T23:13:12.904401
modified: 2026-02-03T21:51:30.928726

By Race/Ethnicity and Age Group, Certified Eligibles
type: Distribution
description: This is the file for Certified Eligibles by Race/Ethnicity and Age Group
format: CSV
access URL: https://data.chhs.ca.gov/dataset/8c897320-ba87-4574-bc37-bae974191c35/resource/29a8f949-5c12-4e42-92db-39fa5ea12b8e/download/t4_eligibility_by_race_ethnicity_age_group_201001_202602.csv
issued: 2020-03-06T19:54:12.961283
modified: 2026-02-27T23:50:14.199669
byte size: 13853913
checksum: Checksum

Licensed Healthcare Facility Listing, December 31, 2016 (CSV)
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/27b8786d-c06f-47f0-b4fb-7a8fc4d7c2a9/download/licensed-healthcare-facility-listing-december-31-2016.csv
issued: 2017-06-16T22:20:26.573400
modified: 2017-06-16T22:20:26.573400
checksum: Checksum

Readmission Rates in Patients Recently Discharged AMA vs Not AMA Data Set
type: Distribution
description: This dataset contains counts of readmissions, discharges, and readmission rates among patients who were readmitted in a single calendar year. The data indicates if the previous discharge was against medical advice, and how many days passed between each discharge and subsequent readmission.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/44c01ec9-f092-422f-bf55-421aa975dac6/resource/141d91d6-464d-42d4-b216-6748d8e7e1b2/download/readmissions-rates-in-patients-recently-discharged-ama-vs-not-ama.csv
issued: 2022-03-24T17:53:09.127586
modified: 2025-12-16T17:52:49.577900
byte size: 16354
checksum: Checksum

Data Dictionary-County GACH Bed Types and Counts
type: Distribution
format: XLS
access URL: https://data.chhs.ca.gov/dataset/09b8ad0e-aca6-4147-b78d-bdaad872f30b/resource/fe19d6ad-ddeb-40c2-be92-0ede861febec/download/datadictionary-ca_county_gach_bed_counts.xlsx
issued: 2020-04-13T19:32:34.378885
modified: 2020-04-13T19:32:34.378885
byte size: 17046
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/8149f0fb-fb24-467e-bb97-889fbcec9c97/resource/69dddffc-dc35-4abc-918f-123a574ea004/download/alw-assisted-living-facilities-qz7mlvza.zip
issued: 2025-07-24T17:43:46.085616
modified: 2026-03-05T21:03:01.135052

Age Distribution of COVID-19, Flu and...
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/62d6fc04-4bf9-4131-a220-ee348cd5e289/download/deaths_ageseverity.csv
issued: 2024-10-01T18:02:46.689302
modified: 2026-01-23T17:00:36.678385
byte size: 615
checksum: Checksum

Medi-Cal Annual Renewals by County
type: Distribution
description: This dataset includes information regarding annual Medi-Cal eligibility renewals conducted for beneficiaries by counties each month. The data is from the Statewide Automated Welfare System (SAWS), which determines Medi-Cal eligibility and conducts ongoing case management. The SAWS reports the number of renewals due and the renewals completed by the due date and within the renewals processing timeframe. This dataset is part of the public reporting requirements set forth in California Welfare and Institutions Code 14102.5(3) et seq.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/6160a936-001a-4c45-a531-527e28096cee/resource/25736aa0-3f63-4d74-aaa6-5b432d53cbc0/download/med-abx11-5.1-renewal-sept-2025-and-oct-2025-cdo.csv
issued: 2017-09-05T17:15:15.808996
modified: 2026-02-27T21:56:42.467794
byte size: 1322147
checksum: Checksum

2008 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/1e2b8f69-73d9-4697-95d6-ed0148590400/download/2008_extcausecodefrequencies_ed.xlsx
issued: 2021-11-22T15:01:00.080310
modified: 2023-10-02T14:05:04.727652
byte size: 45886
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:31:08.686666
modified: 2026-03-08T05:17:17.439912
checksum: Checksum

Key Characteristics of Californians Age 60 and Over (CSV)
type: Distribution
description: This data set presents key demographic characteristics of Californians Age 60 and Over. This data set can be viewed by county or Area Agency on Aging Planning and Services Area. Key sociodemographic variables include: lives alone, low income, minority/non-minority, non-English speaking, and living in a rural area. This data is based on multiple federal and state sources.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/feb9acc8-4a0b-410c-8ccc-7b715a41eedc/resource/b0f835f3-aed2-438f-bd5f-aa973f9dd48d/download/key-characteristics-age-60-and-over-2014-2019.csv
issued: 2017-06-16T22:24:41.696386
modified: 2024-08-16T02:12:47.507756
byte size: 85894
checksum: Checksum

2021 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/1de63074-3b1c-41a6-91e2-a3b412ac3cbb/download/2021_diagnosiscodefrequencies_ed.xlsx
issued: 2022-09-01T20:08:17.514479
modified: 2023-10-02T14:05:04.723106
byte size: 989199
checksum: Checksum

Rate of Unplanned Hospital Readmissions Within 30 Days of Discharge
type: Distribution
description: California’s overall 30-day readmission rate has declined from 14% in 2011 to 13.5% in 2015.[1] The rate of unplanned hospital readmissions is an important measure of clinical quality. High rates may indicate concerns with low quality and are associated with high costs.[2] Fortunately, there is evidence that hospital readmission rates can be reduced using tested quality improvement methods.[3] Typically, these interventions involve system transformation. Coordinating care between in-patient, outpatient, home, and community settings is a key component of high quality health systems.[3] Patients’ demographic and economic status, social support structure, and multiple health conditions can increase or decrease the likelihood of being readmitted; though these impacts are not fully understood. Note that this indicator is not risk-adjusted and differs in some ways from the Centers for Medicaid and Medicare Services (CMS) measure. Data are categorized by age, sex, race/ethnicity, expected payer source, and county of residence. (See metadata below for further details.) Learn more at [Let's Get Healthy California](https://letsgethealthy.ca.gov/goals/redesigning-the-health-system/reducing-hospital-readmissions/) [1] 2015 LGHC Data Report – Readmission Data [2] Kocher RP, Adashi EY. Hospital readmissions and the Affordable Care Act: Paying for coordinated quality care. JAMA. 2011;306(16):1794-1795. [3] Benbassat J, Taragin MI. The effect of clinical interventions on hospital readmissions: A meta-review of published meta-analyses. Israel J. of Health Policy Res. 2013;2(1):1-15.
format: Chart
access URL: https://letsgethealthy.ca.gov/goals/redesigning-the-health-system/reducing-hospital-readmissions/
issued: 2017-06-23T14:08:59.282582
modified: 2017-06-23T14:08:59.282582

2015 Quarter 1 - Sum of Four Quarters (Rev 4/16)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/2ec2b525-ccf3-407c-be21-9d4a361a1894/download/2015q1r4-sum-4-qtrs.csv
issued: 2018-03-22T16:52:39.310346
modified: 2018-03-22T16:52:39.310346
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/a6ca879a-6014-4b72-9ea6-07ef8b87ae83/resource/4c480654-7f25-471e-be26-fcc39f727199/download/wastewater-surveillance-data-california-eg5k8e7n.zip
issued: 2024-09-06T17:06:50.228657
modified: 2026-02-24T22:06:11.002355

Data Dictionary
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/6c462502-68e4-4918-9783-b674973f0740/resource/fd19719d-6933-43c1-aba5-5cfd8249392a/download/data-dictionary.xlsx
issued: 2025-07-01T20:19:28.677904
modified: 2026-02-13T22:11:41.096866
byte size: 16211
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/8b82d5b9-fc18-4eb6-a4f3-e8a639d92796/resource/07f4ac2b-1b46-49ef-b75c-87d86303d9a1/download/facility-profile-attributes-js1_ojct.zip
issued: 2020-04-23T15:39:04.379982
modified: 2026-02-10T18:26:01.230369

2014 Quarter 4 - Sum of Four Quarters (Rev 7/15)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/982cba27-8c28-434d-8659-b8456f4d086a/download/2014q4r4-sum-4-qtrs.csv
issued: 2018-03-22T16:55:17.889476
modified: 2018-03-22T16:55:17.889476
checksum: Checksum

Variant Proportion Nowcasts for COVID-19
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/edf83d56-9562-4813-b668-ea4c1d3dcde4/resource/7a2aed45-2f48-46a6-bb0b-75bab0d74ab7/download/outputfile.csv
issued: 2023-09-25T18:45:07.977162
modified: 2026-03-06T16:41:55.131791
byte size: 2051609
checksum: Checksum

Medi-Cal Managed Care Capitation Rates - Read Me
type: Distribution
description: This is the methodology of each model by year of managed care rate changes.
format: md
access URL: https://data.chhs.ca.gov/dataset/4f2af880-e909-466a-bb2d-9fd010fa0e69/resource/2950026a-b62e-4048-9758-3aa97a89ab13/download/capitation_rates_by_model_read_me.md
issued: 2025-09-02T18:59:54.448058
modified: 2025-12-22T23:15:28.969784
byte size: 283534

Licensed Healthcare Facility Listing, June 30, 2020
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/c640e4be-9b0a-4099-9d60-f12d58c790e8/download/licensed-healthcare-facility-listing-june-30-2020.csv
issued: 2020-07-01T15:37:34.873845
modified: 2020-07-01T15:37:34.873845
byte size: 1669778
checksum: Checksum

2016 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/6caf045f-2a7e-4d64-bcd1-6bace4d57819/download/2016_extcausecodefrequencies_rev_ed.xlsx
issued: 2018-03-20T15:28:40.071862
modified: 2023-10-02T14:05:04.724936
byte size: 135670
checksum: Checksum

2012 Hospital Community Benefit Plans
type: Distribution
description: 723 Mb. This is the complete set of Hospital Community Benefit Plans from 2012.
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/5a7ffdab-311e-4fca-969f-0b2f73b5204c/download/2012-community-benefit-plan.zip
issued: 2020-02-28T21:51:05.218495
modified: 2020-02-28T21:51:05.218495
byte size: 740809324

County General Acute Care Hospitals (GACH) Bed Types and Counts
type: Distribution
description: This file provides counts of California’s licensed hospital beds by county, for all licensed beds, and for each type of licensed bed. This data set is based on the healthcare_facility_locations file and is updated monthly. The data source is the State of California Electronic Licensing Management System (ELMS).
format: XLS
access URL: https://data.chhs.ca.gov/dataset/09b8ad0e-aca6-4147-b78d-bdaad872f30b/resource/d6599aac-ff5e-4693-a295-9f9d646a1f06/download/ca_county_gach_bed_counts.xlsx
issued: 2020-04-13T19:31:02.269249
modified: 2020-04-13T19:31:02.269249
byte size: 25685
checksum: Checksum

COVID-19 Vaccinations By Demographics - Data Dictionary
type: Distribution
description: If you need more information on the dataset data dictionary, please visit the data dictionaries on our CAIR website: https://www.cdph.ca.gov/Programs/CID/DCDC/CAIR/Pages/CAIR-records-LHD-COVID.aspx
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/bc23dfc6-7210-40b5-97f5-a56f18047b9b/download/covid-19-progress-dashboard-demographics-data-dictionary_apr2024.xlsx
issued: 2021-12-07T21:32:26.231388
modified: 2025-10-01T16:02:06.683231
byte size: 11534
checksum: Checksum

2025 Quarter 3 - Sum of Four Quarters (02/02/2026)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/02383687-0fce-4ec9-a09f-a6b003d27035/download/2025_r4_q3.xlsx
issued: 2026-02-02T19:27:51.634953
modified: 2026-02-02T19:28:41.797002
byte size: 450034
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/165e1016-991f-487c-bdd0-84dd1c0a6fe8/resource/07a613f2-fb1f-4970-9f00-2e7b371788c8/download/adolescent-births-_9c2_e4g.zip
issued: 2019-08-02T22:02:52.485370
modified: 2026-02-12T22:27:44.178664

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/c9b6f8ecdd194f46be0ea41d46b875c3/shapefile
issued: 2025-07-24T17:32:39.785818
modified: 2026-03-06T05:15:33.079747

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/4f2af880-e909-466a-bb2d-9fd010fa0e69/resource/eed20b52-3f1d-450a-9ee1-7ff2208fae61/download/medi-cal-managed-care-capitation-rates-by-managed-care-plan-models-consolid…
issued: 2025-09-16T20:11:38.487589
modified: 2026-02-11T23:32:32.737731

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/5b9aa98b-786d-44c7-bf85-6597fe808dfa/resource/0c59d4c8-6602-4b4e-a824-8b664ae80ab8/download/medi-cal-managed-care-provider-listing-o89vs1x6.zip
issued: 2026-02-25T18:10:45.064996
modified: 2026-02-25T18:10:46.496729

2012 Quarter 4 - Sum of Four Quarters
type: Distribution
format: XLS
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/8be96780-2be2-455a-a358-cfa85451c6c4/download/hospital-quarterly-sum-of-qtrs-2012q4r4-revised-115.xls
issued: 2018-08-16T20:35:11.397280
modified: 2018-08-16T20:35:11.397280
checksum: Checksum

2011 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/ed7c82f2-678e-4555-9d92-2fecb0daab22/download/2011_diagnosiscodefrequencies_as.xlsx
issued: 2021-11-22T17:13:07.384169
modified: 2023-10-02T13:37:32.456781
byte size: 319040
checksum: Checksum

2017 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/6bfd0db6-6038-4db6-9abc-3b60b03db11d/download/2017extcausecodefrequenciesas.xlsx
issued: 2018-04-12T14:10:59.736422
modified: 2023-10-02T13:37:32.455073
checksum: Checksum

California SNF POLST Summary File
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/156c1977-6b4a-486b-b99e-2208defb1ec0/resource/6c61671d-ce60-4b97-b208-9aa74f0c8c14/download/polst_odf_ratios_2011-2023_01182024.xlsx
issued: 2020-02-12T23:23:51.085173
modified: 2024-03-19T21:08:24.589231
byte size: 190084
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/22e59caf-7596-4e3a-ac8a-5c1d67673754/resource/f32ebfa8-c13f-447a-803f-0bcb8c834a07/download/licensed-and-certified-healthcare-facilities-q7nqyh_m.zip
issued: 2026-03-08T07:15:22.424186
modified: 2026-03-08T07:15:23.142057

Age 26-49 AE Population (by Ethnicity and County)
type: Distribution
description: __Age 26-49 Adult Expansion Population:__ data includes the monthly count of individuals 26-49 years of age, by county and ethnicity, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible Age 26-49 Adult Expansion individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 26-49 years of age, regardless of immigration status. Lawfully present individuals 26-49 years of age are included in this count. The Age 26-49 Adult Expansion program was implemented January 1, 2024, pursuant to [Senate Bill (SB) 184 (Chapter 47, Statutes of 2022)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220SB184), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) Source: MIS/DSS (Management Information System/ Decision Support System), the Department’s primary data warehouse.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/9615f1b1-8329-4dbc-88cf-bb7ddfde8a71/resource/83d574c8-b3ae-4611-be63-2bb8ca72ce88/download/26-49-ae-ethnicity-11-2025-suppressed.csv
issued: 2024-08-01T17:46:37.210888
modified: 2026-02-05T15:44:15.654352
byte size: 900232
checksum: Checksum

2019 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/10beee2f-b40a-47a4-87e1-d96d2e05a3f0/download/2019_extcausecodefrequencies_as.xlsx
issued: 2020-10-13T14:24:24.471121
modified: 2023-10-02T13:37:32.454484
byte size: 57746
checksum: Checksum

Hospital Utilization Trends by Health Category_2020-2024
type: Distribution
description: This dataset provides medical encounter counts in three hospital settings (Inpatient Discharges, Emergency Department, and Ambulatory Surgery). The data is categorized by healthcare system, healthcare facility, and demographic categories including age group, race/ethnicity, assigned sex at birth, and expected payer.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/abfdba95-b1ba-4e39-a417-d006e2667a2c/resource/1594dfbe-5cee-4174-9cb1-19e587655c8e/download/hospital-utilization-trends-by-health-category_2020-2024.csv
issued: 2026-03-03T19:37:30.130894
modified: 2026-03-03T19:59:40.540167
byte size: 97973638
checksum: Checksum

Medication-Assisted Treatment in Medi-Cal for Opioid Use Disorders, Quarterly by County
type: Distribution
description: Quarterly Medi-Cal claims for persons receiving medication-assisted treatment for opioid use disorders are unduplicated by medication for CA Counties. Methadone program participation is identified from claims submitted by the counties. Buprenorphine and naltrexone pharmacy claims are those used for treating opioid use disorders. Naloxone pharmacy claims are those dispensed as a first aid item (injectables and nasal sprays). The county source is taken from submitted claims.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/8329a339-ab77-4d05-ab7a-405d0ae5765c/resource/273da014-fb02-40f1-baa3-93d1b920b3d8/download/odp_mat_q_repull_2010-2025_02-23-2026_supp.csv
issued: 2019-04-12T16:29:59.139515
modified: 2026-02-27T22:02:19.647539
byte size: 764380
checksum: Checksum

Data Dictionary - Deaths Statewide
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/7a456555-87b9-4830-817c-72d72e628745/resource/6e345dd7-cc23-4eac-8925-7cddf23f5a8f/download/data-dictionary-deaths-statewide.csv
issued: 2021-04-14T23:18:04.925368
modified: 2021-04-14T23:18:04.925368
byte size: 5034
checksum: Checksum

Geographic Managed Care (GMC)
type: Distribution
description: Medi-Cal Managed Care Capitation Rates – Geographic Managed Care (GMC) for Calendar Years 2021-2024. Medi- Cal managed care health plans in the Sacramento and San Diego counties. __See Calendar Year tabs for changes throughout the years.__ __For archived data, please refer to the historical landing page at [Medi-Cal Managed Care Capitation Rates - Geographic Managed Care (GMC)](https://data.chhs.ca.gov/dataset/medi-cal-managed-care-capitation-rates-geographic-managed-care-gmc) and [Medi-Cal Managed Care Supplemental Rates - Hepatitis C](https://data.chhs.ca.gov/dataset/medi-cal-managed-care-supplemental-rates-hepatitis-c)__
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f2af880-e909-466a-bb2d-9fd010fa0e69/resource/7d140e72-4dc6-4c5f-88b2-22e96a9876e1/download/geographic-managed-care-gmc-2025.csv
issued: 2025-09-02T18:52:14.280486
modified: 2026-02-11T19:51:34.964860
byte size: 87772
checksum: Checksum

Documentation for Hospital Quarterly Financial & Utilization Data (2000 - 2014)
type: Distribution
description: For the years 2000 - 2014 only.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/f21bc5e8-3aa5-4a2d-bdff-0bc914380e8c/download/qfur2000-2014doc.pdf
issued: 2018-03-22T16:46:29.801444
modified: 2018-03-22T16:46:29.801444

Individual Facility Report Search (SIERA)
type: Distribution
description: Financial Disclosure Report site, where you can view and save detailed financial disclosure reports submitted by California’s 450 hospitals and 1,200 long-term care facilities.
format: aspx
access URL: https://siera.oshpd.ca.gov/FinancialDisclosure.aspx
issued: 2018-03-22T16:15:59.007006
modified: 2018-03-22T16:15:59.007006

2010 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/437facbd-6acc-4dc3-b9a4-fd2f3e43aef9/download/2010_extcausecodefrequencies_ed.xlsx
issued: 2021-11-22T14:50:17.617783
modified: 2023-10-02T14:05:04.727071
byte size: 50376
checksum: Checksum

Licensed Healthcare Facility Listing, June 30, 2022
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/2d73e50b-e9b7-41b5-88ff-4efaa101b022/download/licensed-healthcare-facility-listing-june-30-2022.csv
issued: 2022-07-01T13:02:48.524031
modified: 2022-07-01T13:02:48.524031
byte size: 1964830
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/8f70e05d-baa5-4296-a5ab-36318d530670/resource/066e6dbf-b51a-4082-ac1b-a10baccd0724/download/provider-suspended-and-ineligible-list-s-i-list-lyc6oxcf.zip
issued: 2019-08-02T22:50:04.463707
modified: 2026-02-26T18:28:30.437601

Snapshot Data for FY's 2020-2023
type: Distribution
description: Provides information on member movement within the mental health system for a FY for SMHS, MHS, Adults, Children and Youth, Foster Care Youth, and Open Child Welfare Case Youth.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/d7c5e57e-d8b5-4cea-a9fe-cfd1feb78967/download/all_asce_data_new_3.csv
issued: 2025-09-15T21:38:18.922378
modified: 2026-02-26T23:07:42.270660
byte size: 14036002
checksum: Checksum

2010-2018 (Part A) WIC Redemptions by Vendor County with Family Counts
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a54918e1-de83-480a-961e-2d0b7b342982/resource/414259b9-7734-48ba-9dd0-d54edaaa804d/download/2010-2018-part-a-wic-redemptions-by-vendor-county-with-family-counts.csv
issued: 2022-05-25T21:50:40.619885
modified: 2022-05-25T21:50:40.619885
byte size: 384212
checksum: Checksum

FI Provider Type Code Reference
type: Distribution
description: Table of DHCS (Medi-Cal) Provider Type Codes and Descriptions used by the Medi-Cal Fiscal Intermediary.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/514c5381-f3dc-4c4a-a9de-a4df9405f046/resource/50a74d55-c40c-4213-86f8-f7abbaa818dc/download/provider-type-code-reference_2.2026.csv
issued: 2024-09-23T22:19:59.455330
modified: 2026-02-12T18:10:12.546697
byte size: 3511
checksum: Checksum

2009 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/22d0706b-df93-4db9-93ed-4b400525ced1/download/2009_extcausecodefrequencies_as.xlsx
issued: 2021-11-22T18:19:36.217760
modified: 2023-10-02T13:37:32.457565
byte size: 33316
checksum: Checksum

2017 Quarter 3 - Complete Data Set (1/12/18)
type: Distribution
description: The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Beginning in year 2000 the individual quarters have been combined into one rolling 4th quarter file. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year. If individual quarters are needed for prior years, please e-mail your request to the Healthcare Information Resource Center (HIRC) or phone (916) 326-3802.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/243797d6-b01f-4b87-9eb4-0027bf25c50b/download/2017q3-complete.csv
issued: 2018-03-22T15:40:00.293394
modified: 2018-03-22T15:40:00.293394
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/ead44d40-fd63-4f9f-950a-3b0111074de8/resource/654d8c82-9d54-4178-b850-360ef082a0a4/download/covid-19-vaccine-progress-dashboard-data-by-zip-code-bk3333lc.zip
issued: 2021-04-20T19:33:27.130986
modified: 2026-03-07T17:19:34.544482

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/c9b6f8ecdd194f46be0ea41d46b875c3/geojson
issued: 2025-07-24T17:32:39.785819
modified: 2026-03-06T05:15:33.079837

2013 Quarter 1 - Sum of Four Quarters (Rev 7/15)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/ebd360c0-ae72-46d3-902a-d4a64d89f56c/download/2013q1r4-sum-4-qtrs.csv
issued: 2018-03-22T16:55:45.175996
modified: 2018-03-22T16:55:45.175996
checksum: Checksum

Youth SMHS and MHS Service Utilization Data by Written Language for FY's 2020-2023
type: Distribution
description: SMHS, MHS service utilization data for youth broken out by written language.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/0bd09ce8-dd93-4e15-a689-639a155958d5/download/children_and_youth_utilization_by_language.csv
issued: 2025-09-15T21:42:06.020431
modified: 2026-02-26T23:53:34.643099
byte size: 54667181
checksum: Checksum

February 2026 Monthly Update - Prescription Drug WAC Increases (CSV)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/dda8a083-bc81-4f6d-b02f-935a2df70328/download/wac-increase-data-jan-2026.csv
issued: 2023-11-06T17:55:19.125662
modified: 2026-02-05T21:58:28.325733
byte size: 2697
checksum: Checksum

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::medi-cal-managed-care-provider-listing
issued: 2025-07-24T17:32:51.300536
modified: 2026-03-05T05:15:19.572159

Respiratory Virus Dashboard Metrics - Deaths Data Dictionary
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/fb0e792f-0165-414d-af91-130a4309505f/resource/42cb61c0-c71c-40d0-8a4b-78439e445ae1/download/deaths_data_dictionary_nov23.xlsx
issued: 2023-10-26T20:11:19.433929
modified: 2023-11-29T17:56:56.364233
byte size: 9337
checksum: Checksum

Screening Disorders by Race/Ethnicity-Data Dictionary
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/b4810e9c-c364-4231-aef8-66ee14d9213e/resource/3c2f826e-46d4-406f-b1f1-2244a4364e81/download/newborn_screened_disorders_by_raceethnicity_datadictionary_2009-2020_final.…
issued: 2019-03-18T19:50:10.374153
modified: 2024-08-16T02:14:10.699679
byte size: 11248
checksum: Checksum

2009 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/8a85d653-07f6-4a0c-99e5-d608a11ee27e/download/2009_diagnosiscodefrequencies_as.xlsx
issued: 2021-11-22T18:14:23.582128
modified: 2023-10-02T13:37:32.457362
byte size: 311635
checksum: Checksum

2023 Quarter 2 - Sum of Four Quarters (10/16/2023)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/b85f305a-c14e-44d4-a8d6-8fc25f7a05fa/download/2023_r4_q2.xlsx
issued: 2023-10-16T17:18:18.532936
modified: 2023-10-16T17:18:59.009541
byte size: 394075
checksum: Checksum

County Code List
type: Distribution
description: County Code descriptions associated with the facility list.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/272b9ce1-1bcf-4bf4-8294-ab3704b79608/resource/ff6478dd-200c-4c44-a545-d32eac14e9fb/download/mhl-section-ca-county-code-list-april-2021.csv
issued: 2020-05-19T23:46:34.943909
modified: 2020-05-19T23:46:34.943909
byte size: 728
checksum: Checksum

Enforcement Actions, Trend (CSV)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/0e8201b1-0311-47e8-b76c-e43915cb562e/resource/bf9fdab6-76cf-4ee0-82ad-3c0f3e218a46/download/enforcement-action-trends.csv
issued: 2017-06-16T22:17:17.723220
modified: 2026-03-02T14:15:25.882408
byte size: 1076208
checksum: Checksum

methodology-30-day-all-cause-hospital-readmission-rate
type: Distribution
description: This dataset contains the statewide number and (unadjusted) rate for all-cause, unplanned, 30-day inpatient readmissions in California hospitals from 2011 to 2015 (contains first three quarters for Year 2015). Data are categorized by age, sex, race/ethnicity, expected payer and county.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/25e1dff8-d810-4391-baf8-05fb01a1359b/resource/baa1a00c-d515-454a-ae47-410f8b95c3f3/download/methodology-30-day-all-cause-hospital-readmission-rate-.pdf
issued: 2017-06-16T22:27:03.585826
modified: 2017-06-16T22:27:03.585826

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-4-3-2-total-number-of-community-supports-provider-contracts-by-service-in-the-last-12-months-of-the-reporting-period
issued: 2025-07-24T17:32:04.168788
modified: 2026-02-01T05:02:18.333107

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/fc35be35-be26-4862-853a-4b82050ff3d4/resource/fe07049b-5c95-4bc8-b6bf-a8cde21ff942/download/dataset-catalog-rtxob6c_.zip
issued: 2021-05-03T22:53:34.497118
modified: 2025-11-07T00:15:06.158092

2022 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. Up to 12 external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/239b1366-e48c-4b86-8c9b-b3cbd22ace25/download/2022_extcausecodefrequencies_ed.xlsx
issued: 2023-10-02T14:08:10.523122
modified: 2023-10-02T14:10:05.353105
byte size: 100830
checksum: Checksum

Licensed Healthcare Facility Listing, June 30, 2023
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/64d0e9d0-39c9-45bb-8772-4c4daff10c5a/download/licensed-healthcare-facility-listing-june-30-2023.csv
issued: 2023-07-03T13:57:15.165948
modified: 2023-07-03T13:57:15.165948
byte size: 2139755
checksum: Checksum

Low Birthweight Dashboard
type: Distribution
access URL: https://www.cdph.ca.gov/Programs/CFH/DMCAH/surveillance/Pages/Low-Birthweight.aspx
issued: 2025-11-14T19:26:11.744759
modified: 2025-11-14T19:26:23.686747

Single Plan Model
type: Distribution
description: Medi-Cal Managed Care Capitation Rates for the single plan models for Calendar Year 2024. DHCS contracts with an MCP that operates under the authorization and sponsorship of a county or local authority. __See Calendar Year tabs for changes throughout the years.__
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f2af880-e909-466a-bb2d-9fd010fa0e69/resource/1d96751e-59c3-4cd2-9c75-32a6e777ba4b/download/single-plan-2025.csv
issued: 2025-09-02T18:54:10.477125
modified: 2025-12-04T22:36:16.146811
byte size: 30236
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/ccc1e6df-308a-4242-9783-3a5068d3b0e8/resource/1e2e9457-0c05-4743-8df8-19d44ddf0572/download/chart-3-9-2-total-members-who-received-community-supports-by-mcp-and-county…
issued: 2025-07-24T17:37:29.888782
modified: 2026-01-31T05:21:09.036053

Data Dictionary
type: Distribution
description: PCS Quarterly Received Claims Data Dictionary
format: PDF
access URL: https://data.chhs.ca.gov/dataset/c68ac28f-8a7c-4861-9db9-e4d0477bbae0/resource/b980e2c8-2ae5-4c3b-ab03-4635858fac5b/download/data-dictionary.pdf
issued: 2024-10-21T07:12:27.250624
modified: 2024-10-21T07:13:04.462679
byte size: 289847

Statewide COVID-19 Vaccines Administered By County (Booster Metric archived)
type: Distribution
description: Legacy data set with Booster metric. Replaced with "Up to Date" CDC metric on 6/27/2023.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/98b3712a-11cf-4306-a392-d669633bfec4/download/covid19vaccinesbycounty-booster-archived.csv
issued: 2023-06-27T16:38:33.723380
modified: 2025-10-01T16:02:06.682731
byte size: 7777694
checksum: Checksum

Youth SMHS and MHS Service Utilization Data by Race for FY's 2020-2023
type: Distribution
description: SMHS, MHS service utilization data for youth broken out by race.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/8d402c80-0ed0-4501-954b-8d379544d7eb/download/children_and_youth_utilization_by_race.csv
issued: 2025-09-15T21:42:33.696054
modified: 2026-02-26T23:42:47.544513
byte size: 69870787
checksum: Checksum

2020 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/d1837662-3ea0-4624-ad6b-0cfaa6a59962/download/2020_diagnosiscodefrequencies_ed.xlsx
issued: 2021-08-16T13:44:08.365969
modified: 2023-10-02T14:05:04.723458
byte size: 971196
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/af62eecc-3c1d-4b17-8bc9-f544e84e9e68/resource/52c8c591-d975-43d8-885f-ab380b382ed4/download/emsa_dhv_top_10_medical_occupations-7k6vzxe1.zip
issued: 2024-06-21T17:23:59.166918
modified: 2026-02-19T22:44:22.667895

DCSS Distributed Collections By Assistance Status FFY 2015 - FFY 2024 - Data Dictionary
type: Distribution
description: This data table provides distributed collection data for California child support cases. The data is sorted by counties and categorized as Current or Former Public Assistance, or Never Assisted types, and consists of cases where the child is or has received public assistance (AFDC, TANF, Foster Care, or Medicaid only), or are receiving child support services only without aid.
format: DOCX
access URL: https://data.chhs.ca.gov/dataset/4b80ae98-8615-4fb1-90eb-2732469475d5/resource/65aec02f-ff00-40de-b7d0-b3a82d774637/download/dcss-distributed-collections-by-assistance-status-ffy-2015-ffy-2024-data-di…
issued: 2017-06-16T22:25:12.595600
modified: 2025-04-24T17:30:26.522505
byte size: 14609

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/09b8ad0e-aca6-4147-b78d-bdaad872f30b/resource/44fbe181-910c-4434-8316-055586dd30b8/download/healthcare-facility-bed-types-and-counts-qkhxzq0x.zip
issued: 2019-08-02T22:17:58.557213
modified: 2026-02-18T22:13:09.585962

FI Provider Specialty Code Reference
type: Distribution
description: Table of DHCS (Medi-Cal) Provider Specialty Codes and Descriptions used by the Medi-Cal Fiscal Intermediary.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/514c5381-f3dc-4c4a-a9de-a4df9405f046/resource/4135eb5a-5dea-4e5e-851b-33b223ee2ce6/download/provider-specialty-code-reference_2.2026.csv
issued: 2024-09-23T22:20:36.188004
modified: 2026-02-12T20:03:36.206770
byte size: 1927
checksum: Checksum

COVID-19 Demographic Data Completeness
type: Distribution
description: COVID-19 Demographic Data Completeness
format: CSV
access URL: https://data.chhs.ca.gov/dataset/f88f9d7f-635d-4334-9dac-4ce773afe4e5/resource/7b7909af-763f-44c1-8d1f-da25c022d4cc/download/covid19demographicdatacompleteness.csv
issued: 2021-10-12T23:35:58.261136
modified: 2024-08-30T08:33:02.262497
byte size: 11194064
checksum: Checksum

2014 Quarter 3 - Sum of Four Quarters (Rev 7/15)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/d01257c9-f78d-46f2-a643-9e236e3918bb/download/2014q3r4-sum-4-qtrs.csv
issued: 2018-03-22T16:54:58.896315
modified: 2018-03-22T16:54:58.896315
checksum: Checksum

2014 Quarter 1 - Sum of Four Quarters (Rev 7/15)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/7e505e81-ef9e-45b0-a1e4-6e421693bc98/download/2014q1r4-sum-4-qtrs.csv
issued: 2018-03-22T16:54:20.120451
modified: 2018-03-22T16:54:20.120451
checksum: Checksum

2025 Hospital Community Benefit Plans
type: Distribution
description: 21.1 MB Community Benefit Plans received as of 12.9.2025
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/da5752fd-d8a0-4e8e-b037-92e3e229fce3/download/community-benefits-plan-2025.zip
issued: 2025-10-09T21:15:11.135603
modified: 2026-02-04T00:13:18.789560
byte size: 22167880

Data Dictionary - Births by County
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/bc59b3db-3936-4c9b-9275-c5f4b3dc9023/resource/49b07eb5-1312-4b9d-bd0e-ea2a89b852d1/download/data-dictionary-births-by-county.csv
issued: 2021-03-27T00:41:28.947731
modified: 2021-03-27T00:41:28.947731
byte size: 1911
checksum: Checksum

County Organized Health Systems (COHS) Model
type: Distribution
description: This dataset displays reimbursement rates paid to Medi-Cal Managed Care health plans in the COHS model for Calendar Years 2021-2025. The COHS serves beneficiaries in 22 counties. In the COHS model counties, the Department of Health Care Services (DHCS) contracts with a health plan created by the county Board of Supervisors. In a COHS county, all Medi-Cal members are enrolled in the same managed care health plan. __See Calendar Year (CY) tabs for changes throughout the years.__ __For archived data, please refer to the historical landing page at [Medi-Cal Managed Care Capitation Rates – County Organized Health Systems (COHS) Model](https://data.chhs.ca.gov/dataset/medi-cal-managed-care-capitation-rates-county-organized-health-systems-cohs-model) and [Medi-Cal Managed Care Supplemental Rates - Hepatitis C](https://data.chhs.ca.gov/dataset/medi-cal-managed-care-supplemental-rates-hepatitis-c)__
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f2af880-e909-466a-bb2d-9fd010fa0e69/resource/b053161a-8155-43e5-98ab-11274ecd9cda/download/county-organized-health-systems-cohs-model-2025.csv
issued: 2025-09-02T18:51:39.541573
modified: 2026-02-11T23:32:26.863104
byte size: 350361
checksum: Checksum

2011 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/181f8c4b-1fb4-43d6-8736-9b8d712e66f2/download/2011_extcausecodefrequencies_as.xlsx
issued: 2021-11-22T17:15:28.352833
modified: 2023-10-02T13:37:32.456976
byte size: 35042
checksum: Checksum

2024 Quarter 4 - Complete Data Set (04/29/2025)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/b7875112-01b2-4f96-82a5-ea1682863b89/download/2024_q4.xlsx
issued: 2025-04-29T22:55:07.577496
modified: 2025-04-29T22:55:55.727482
byte size: 422675
checksum: Checksum

2024-2026 Provisional Deaths by Month Statewide
type: Distribution
description: This data table reports the provisional monthly number of deaths that occurred in California regardless of the place of residence (by occurrence). __Provisional counts are based on the records available when the data was retrieved, given by Data\_Extract\_Date, and may not represent all deaths that occurred during the time period.__ Deaths involving injuries from external or environmental forces, such as accidents, homicide and suicide, often require additional investigation that tends to delay certification of the cause and manner of death. This can result in significant under-reporting of these deaths in provisional data. The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability…
format: CSV
access URL: https://data.chhs.ca.gov/dataset/7a456555-87b9-4830-817c-72d72e628745/resource/3192c0ff-e380-4314-8a88-16a3bdace8b7/download/2026-02_deaths_provisional_state_month_sup.csv
issued: 2020-06-24T16:50:35.240092
modified: 2026-03-02T21:21:34.980283
byte size: 539391
checksum: Checksum

2018 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/a5f12b09-249e-489c-a353-eff39c6359ca/download/2018_extcausecodefrequencies_ed.xlsx
issued: 2019-08-05T17:07:24.965062
modified: 2023-10-02T14:05:04.724356
byte size: 124406
checksum: Checksum

2023 Ambulatory Surgery – Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/d9bd6e3a-c50d-43b3-851d-e734d965e808/download/2023_diagnosiscodefrequencies_as.xlsx
issued: 2024-10-01T14:38:31.722574
modified: 2024-10-01T14:42:03.480302
byte size: 855063
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/fd8ee614-b247-4742-a729-f30f47c5beaa/resource/2ef84240-596a-4e8b-beb3-0f1f3fdd0b5f/download/primary-spoken-language-of-individuals-selecting-covered-california-qualifi…
issued: 2019-08-02T22:49:12.884790
modified: 2026-03-06T18:07:38.414786

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/6160a936-001a-4c45-a531-527e28096cee/resource/c2c847ef-6947-44e5-b46d-c427e55387e3/download/medi-cal-annual-renewals-by-county-z2exkpw9.zip
issued: 2019-08-02T22:33:06.460704
modified: 2026-02-27T21:57:51.028114

February 2026 Monthly Update - Prescription Drug WAC Increases - 5 Year History (CSV)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/d754c567-c3c3-4ecf-a236-8144578549dd/download/wac-increase-5-year-history-jan-2026.csv
issued: 2023-11-06T18:01:41.864505
modified: 2026-02-05T22:02:10.083133
byte size: 1653
checksum: Checksum

2018 Quarter 1 - Complete Data Set (7/13/18)
type: Distribution
description: The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Beginning in year 2000 the individual quarters have been combined into one rolling 4th quarter file. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year. If individual quarters are needed for prior years, please e-mail your request to the Healthcare Information Resource Center (HIRC) or phone (916) 326-3802.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/7c62d379-0fc4-4406-bff4-d400102b9a4c/download/2018q1.csv
issued: 2018-07-19T14:48:03.230599
modified: 2018-07-19T14:48:03.230599
checksum: Checksum

Hospital Utilization Trends Data Dictionary
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/abfdba95-b1ba-4e39-a417-d006e2667a2c/resource/1b69fc01-d883-42ce-b33b-2e3ff7b75425/download/hospital-utilization-trends-data-dictionary.pdf
issued: 2026-03-03T19:40:09.890830
modified: 2026-03-03T19:41:07.146360
byte size: 218362

2015 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/9c4fe89c-bc87-436e-a801-7f1754f4d5c1/download/2015-diagnosis-code-frequencies-as.xlsx
issued: 2018-03-20T14:50:51.233368
modified: 2023-10-02T13:37:32.455462
checksum: Checksum

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://ckanharvest-cdph-chhs-opendata.hub.arcgis.com/datasets/7885dddcf6124228a8756bda3e24eda7_0
issued: 2026-03-04T00:13:46.208881
modified: 2026-03-08T07:15:21.610340

2024 Hospital Community Benefit Plans
type: Distribution
description: 919 MB Community Benefit Plans received as of 10.25.2025
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/de49c904-31db-4c09-8a46-11f459a9f119/download/community-benefits-plan-2024.zip
issued: 2024-11-07T23:47:47.252443
modified: 2026-02-04T00:13:18.789826
byte size: 964516010

COVID-19 Vaccines Shipped, Delivered, On Hand (archived)
type: Distribution
description: Legacy table based on previous "On Hand" metric up to May 28, 2021.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/e1a6b0e5-e559-4bf3-a07d-226922a7c8f1/download/covid19vaccinesshipped_delivered_onhand_archived.csv
issued: 2021-05-28T20:34:31.347958
modified: 2021-05-28T20:34:31.347958
byte size: 26828
checksum: Checksum

2021-2025 Forward (Part C) WIC EBT Redemptions by Vendor County with Family Counts
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a54918e1-de83-480a-961e-2d0b7b342982/resource/22949f40-3517-48c1-98b3-5661896c7804/download/2021-2025-forward-part-c-wic-ebt-redemptions-by-vendor-county-with-family-c…
issued: 2022-05-25T21:52:29.073138
modified: 2026-03-04T00:11:44.648151
byte size: 202224
checksum: Checksum

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::licensed-driving-under-the-influence-provider-directory
issued: 2025-07-24T17:32:45.882035
modified: 2026-03-05T21:02:56.266823

2013 Hospital Community Benefit Plans
type: Distribution
description: 598 Mb. This is the complete set of Hospital Community Benefit Plans from 2013.
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/bb7577cb-36f9-46d3-abc9-a560aa784763/download/2013-community-benefit-plan.zip
issued: 2020-02-28T22:33:40.683107
modified: 2020-02-28T22:33:40.683107
byte size: 612638166

2015 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/dd423252-034a-4888-bbdc-c078c5513a7e/download/2015-diagnosis-code-frequencies-ed.xlsx
issued: 2018-03-20T15:07:52.440961
modified: 2023-10-02T14:05:04.725041
checksum: Checksum

Influenza-associated Hospitalization Rates from NHSN
type: Distribution
description: The dataset contains influenza-associated hospital admissions are from Centers for Disease Control and Prevention’s (CDC) National Healthcare Safety Network (NHSN) Hospitalization dataset. The requirement to report COVID-19 and influenza-associated hospitalizations was effective November 1, 2024. CDPH pulls NHSN data from the CDC on the Wednesday prior to the publication of the report. Results may differ depending on which day data are pulled. Admission rates are calculated using population estimates from the P-3: Complete State and County Projections Dataset provided by the State of California Department of Finance (https://dof.ca.gov/forecasting/demographics/projections/). Reported weekly admission rates for the entire season use the population estimates for the year the season started. For more information on NHSN data including the protocol and data collection information, see the CDC NHSN webpage (https://www.cdc.gov/nhsn/index.html). Weekly hospitalization data are defined as Sunday through Saturday.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/4d9430a4-29eb-42bc-991c-25320f9a6909/download/nhsn_flu_admits.csv
issued: 2025-01-30T23:11:18.925895
modified: 2025-02-07T17:49:04.534189
byte size: 693
checksum: Checksum

Data Dictionary - Births Statewide
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/dc2004a4-eedb-4d35-ba22-dd9b6d427e78/resource/fb31db18-b363-4204-b0a6-446b53d1375e/download/data-dictionary-births-statewide.csv
issued: 2021-03-27T02:45:33.114847
modified: 2021-03-27T02:45:33.114847
byte size: 1850
checksum: Checksum

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-9-3-total-number-of-members-who-utilized-community-supports-by-mcp-and-county-by-service-by-quarter
issued: 2025-07-24T17:31:54.070020
modified: 2026-02-01T05:02:06.892480

COVID-19 Vaccines Administered By VEM Quartile (Age 5+ archived)
type: Distribution
description: Legacy table based on age 5+ denominators up to July 12, 2022.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/2a6bc9a7-7f19-4ff5-9120-1f41c732d9d5/download/covid19vaccinesadministeredbyhpiquartile_071222.csv
issued: 2022-07-14T18:28:59.174289
modified: 2022-07-14T18:28:59.174289
byte size: 503270
checksum: Checksum

2014-2023 Final Deaths by Year Statewide
type: Distribution
description: This data table reports the statewide annual number of deaths that occurred in California regardless of the place of residence (by occurrence) and deaths to California residents (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/7a456555-87b9-4830-817c-72d72e628745/resource/f8bb67bf-923d-4d74-8714-dc2bcf5609b7/download/20250116_deaths_final_2014_2023_state_year_sup.csv
issued: 2021-04-14T23:02:19.546432
modified: 2025-01-30T18:56:11.523346
byte size: 419332
checksum: Checksum

Calendar Years 2005-2009
type: Distribution
description: These data is derived from the first part of the most recent iteration of the Medi-Cal Certified Eligible Counts, by Month of Eligiblity, Zip Code, and Sex dataset. It contains counts of individuals certified eligible for Medi-Cal, by Month of Eligibility, Zip Code, and Sex, from Calendar Years 2005 to 2009.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/2065f24c-237c-426f-853b-a8c307d557a9/resource/b3b7f332-56cc-4a48-a0da-282a4b776100/download/zip_sex_cy2005-cy2009.csv
issued: 2019-12-05T17:24:48.957376
modified: 2024-11-06T21:11:54.591959
byte size: 16129284
checksum: Checksum

Medi-Cal Managed Care Enrollment Report
type: Distribution
description: This dataset contains the total number of Medi-Cal Managed Care enrollees based on the reported month, plan type, county, and health plan.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/c6ccef54-e7a9-4ebd-b79a-850b72c4dd8c/resource/95358a7a-2c9d-41c6-a0e0-405a7e5c5f18/download/open-data-portal-managed-care-enrollment-count-january-2026.csv
issued: 2018-10-15T22:20:53.472175
modified: 2026-02-13T18:22:52.467387
byte size: 2528076
checksum: Checksum

2024 Hospital Emergency Department – External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. Up to 12 external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: .xlsx
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/e5d2d76b-881d-4fb6-b756-5d7e1329dcee/download/2024_extcausecodefrequencies_ed.xlsx
issued: 2025-10-08T16:14:05.314424
modified: 2025-10-08T16:15:33.761758
byte size: 108969

Respiratory Virus Dashboard Metrics - Testing Data Dictionary
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/fb0e792f-0165-414d-af91-130a4309505f/resource/66d25d29-5cd0-4b35-98db-8d3f849ef99e/download/test_data_dictionary_nov23.xlsx
issued: 2023-10-26T20:10:26.473765
modified: 2023-11-30T21:52:59.820892
byte size: 9425
checksum: Checksum

Patients Leaving California Hospitals Against Medical Advice Data Set
type: Distribution
description: This dataset contains counts of discharges as well as a breakdown of discharge counts among those patients leaving against medical advice. The data is categorized by year of discharge, admission type, assigned sex at birth, patient age, expected payer, homeless status, primary diagnosis, and race/ethnicity group.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/44c01ec9-f092-422f-bf55-421aa975dac6/resource/fce7850e-9b9f-4c51-9a29-cca7b9f2de19/download/patients-leaving-california-hospitals-against-medical-advice.csv
issued: 2021-02-11T19:22:42.260244
modified: 2026-02-06T18:04:52.828120
byte size: 23375
checksum: Checksum

1960-2023 Final Births by Year Statewide
type: Distribution
description: This data table reports the statewide annual number of births that occurred in California regardless of the place of residence (by occurrence) and births to California residents regardless of where they occurred (by residence).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/dc2004a4-eedb-4d35-ba22-dd9b6d427e78/resource/9ac9a3a1-a6f4-4683-af1e-89b6b220ed57/download/20250116_births_final_state_year_sup.csv
issued: 2021-03-27T02:40:07.554704
modified: 2025-02-05T22:01:11.314580
byte size: 142409
checksum: Checksum

Demographic Data for FY's 2020-2023
type: Distribution
description: Provides demographic data for SMHS, NSMHS, Adults, Children and Youth, Foster Care Youth, and Open Child Welfare Case Youth.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/aeb088b1-3904-47c3-b5c4-de564ff1426c/download/all_demo_data_new_3.csv
issued: 2025-09-15T21:37:55.069407
modified: 2026-02-26T23:07:26.428467
byte size: 17492777
checksum: Checksum

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:31:08.686671
modified: 2026-02-01T05:01:51.707242

COVID-19 Vaccines Administered By VEM Quartile
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/22b05bf3-16e5-4b2b-a66a-6b035e0cd9f4/download/covid19vaccinesadministeredbyhpiquartile.csv
issued: 2021-03-31T19:38:48.420153
modified: 2026-03-06T17:29:56.175973
byte size: 54906
checksum: Checksum

Adult SMHS and MHS Service Utilization Data by Written Language for FY's 2020-2023
type: Distribution
description: SMHS, MHS service utilization data for adult broken out by written language.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/1bc987e7-2609-45de-9997-de650218b12f/download/adult_utilization_by_language.csv
issued: 2025-09-15T21:40:20.732850
modified: 2026-02-26T23:26:51.932495
byte size: 63338330
checksum: Checksum

PCS Quarterly Received Claims.csv
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/c68ac28f-8a7c-4861-9db9-e4d0477bbae0/resource/d74349eb-dfba-4a48-8689-9ce86da32917/download/pcs-quarterly-received-claims.csv
issued: 2024-10-21T07:10:55.999848
modified: 2026-03-02T07:00:40.968116
byte size: 456762
checksum: Checksum

https://data.chhs.ca.gov/dataset/38ae8345-39a0-419c-8a83-6de3fc79ad00/resource/345f4593-74c1-4fef-849b-77b7fd4264c7
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/38ae8345-39a0-419c-8a83-6de3fc79ad00/resource/345f4593-74c1-4fef-849b-77b7fd4264c7/download/ratereviewtest.csv
issued: 2021-10-07T22:29:05.631705
modified: 2024-04-16T17:27:24.361390
byte size: 134488
checksum: Checksum

Katie A. Statewide Monthly Data
type: Distribution
description: Statewide data on Katie A subclass members, identified by Short-Doyle/Medi-Cal 2 approved claims containing the “KTA” Demonstration Project Identifier, Intensive Home-Based Services (IHBS), Intensive Care Coordination (ICC), and/or Therapeutic Foster Care (TFC) services.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e6232106-f24c-49a4-9d2e-84346daaf3c4/resource/b47cc9f8-4efb-484c-87f0-76256f4c8222/download/kta-statewide-data-january-2026.csv
issued: 2020-08-11T18:33:47.822653
modified: 2026-02-11T22:47:46.566250
byte size: 1162354
checksum: Checksum

Q1-Q4 2022 Prescription Drug WAC Increases
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/dbed46b3-e823-487a-8a96-c0b2381af2c9/download/q1-q4-2022-prescription-drug-wac-increases.xlsx
issued: 2023-02-01T17:27:36.924460
modified: 2025-09-11T17:23:18.790303
byte size: 220032
checksum: Checksum

Race of Individuals Selecting Covered California Qualified Health Plan (QHP)
type: Distribution
description: This dataset includes the race of eligible individuals who selected and enrolled in a Covered California Qualified Health Plan (QHP) and identified their race as American Indian and/or Alaska Native, Asian Indian, Black or African American, Chinese, Filipino, Guamanian or Chamorro, Japanese, Korean, Mixed Race, Native Hawaiian, Other, Other Asian, Other Pacific Islander, Samoan, Vietnamese, or White, by reporting period. Covered California reported data is from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) and includes those who selected and enrolled in a QHP, and paid their first premium. This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/255ac729-b152-49f4-9852-d7b747503f0c/resource/e998fe59-99bd-44a1-b961-f9993620f922/download/3.3-qhp-race-q4-2025-odp.csv
issued: 2017-10-02T22:32:08.481971
modified: 2026-03-06T17:59:06.064158
byte size: 25300
checksum: Checksum

2013 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/2296c890-c7ed-41b4-b753-8d25ea136252/download/2013-e-code-frequencies-as.xlsx
issued: 2018-03-20T14:57:17.426122
modified: 2023-10-02T13:37:32.456297
checksum: Checksum

Statewide COVID-19 Vaccines Administered by Zip Code (Age 12+ archived)
type: Distribution
description: Legacy table based on age 12+ denominators up to November 9, 2021.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/ead44d40-fd63-4f9f-950a-3b0111074de8/resource/235174a5-f5b6-4759-8ab9-76191bfea324/download/covid19vaccinesbyzipcode_denominator16.csv
issued: 2021-11-10T18:36:47.677880
modified: 2021-11-10T18:36:47.677880
byte size: 9320174
checksum: Checksum

2007 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/3b2ad7d6-16cb-414f-afe3-f2c43f8873ff/download/2007_extcausecodefrequencies_ed.xlsx
issued: 2021-11-22T15:06:59.047761
modified: 2023-10-02T14:05:04.727940
byte size: 45297
checksum: Checksum

COVID-19 Vaccines Administered By Demographics By County (Booster Metric archived)
type: Distribution
description: Legacy data set with Booster metric. Replaced with "Up to Date" CDC metric on 6/27/2023.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/262bffa8-c55b-478a-9906-222a3c5d6112/download/covid19vaccinesbycountybydemographic.csv
issued: 2023-06-27T21:19:45.693732
modified: 2023-06-27T21:19:45.693732
byte size: 83128924
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/c68ac28f-8a7c-4861-9db9-e4d0477bbae0/resource/7cd83453-c754-4af6-9db0-b50175ed8ab6/download/quarterly-provider-complaints-248wxmhb.zip
issued: 2024-10-21T07:13:04.513773
modified: 2026-03-02T07:00:40.968371

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:31:04.078528
modified: 2026-02-01T05:01:39.881660

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/Licensed_Narcotic_Treatment_Programs/FeatureServer/0
issued: 2025-07-24T17:30:08.999520
modified: 2026-03-07T05:15:22.338359

2017 Quarter 4 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/519aa719-210c-48f9-ba17-7cc5715596a0/download/2017q4r4.csv
issued: 2018-07-19T14:38:58.629121
modified: 2018-07-19T14:38:58.629121
checksum: Checksum

planning-and-services-area-map
type: Distribution
description: This data set presents key demographic characteristics of Californians Age 60 and Over. This data set can be viewed by county or Area Agency on Aging Planning and Services Area. Key sociodemographic variables include: lives alone, low income, minority/non-minority, non-English speaking, and living in a rural area. This data is based on multiple federal and state sources.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/feb9acc8-4a0b-410c-8ccc-7b715a41eedc/resource/a6bc6234-72ae-4642-bf44-d6dc10b6509f/download/popen-data-projectfinal-publishing-oshpdattachments-xochisplanning-and-serv…
issued: 2017-06-16T22:24:52.642826
modified: 2024-08-16T01:07:55.000009

Seismic Ratings and Collapse Probabilities of California Hospitals (CSV)
type: Distribution
description: This dataset lists the Structural Performance Category or “SPC rating” and Nonstructural Performance Category or “NPC rating” of all General Acute Care Hospitals in California, including a building’s probability of collapse in a significant earthquake is assessed using Multi-Hazard Loss Estimation Technology (HAZUS).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/257fb4cd-7687-41b5-8ae9-0bc6e29aa28e/resource/8f804127-40f0-4b25-b303-982956c19b73/download/ca-hcai-seismic-ratings-and-collapse-probabilities-02052026.csv
issued: 2017-06-16T22:09:11.652869
modified: 2026-02-20T17:05:05.855985
byte size: 746835
checksum: Checksum

Total Construction Cost of Healthcare Projects (CSV)
type: Distribution
description: Total dollar value and number of projects either in review, pending construction, in construction, or in closure aggregated into California counties, once every two weeks since September 2013. A construction project moves through the Department of Health Care Access and Information (HCAI) in four stages - In Review; Pending Construction Start; Under Construction; and In Closure. A project can only be in one of these four stages at any time. Additional data when available will be added to this dataset approximately once every two weeks.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a396cdc6-0cd2-4faf-beea-f158e8581460/resource/cb040707-4ced-4f69-8867-53bba4513bee/download/ca-hcai-total-construction-cost-02052026.csv
issued: 2017-06-16T22:09:15.857998
modified: 2026-02-20T17:07:01.980585
byte size: 4695797
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/fd7ab76cdbae40cc921fb799ab2567f3/csv
issued: 2025-07-24T17:30:08.999521
modified: 2026-03-08T05:15:27.008796
checksum: Checksum

Data Dictionary for AHRQ Patient Safety and Adverse Events Composite (PSI 90), 2020-2024
type: Distribution
description: This dataset contains the statewide composite patient safety indicator (PSI) rate used to determine the “Incidence of measurable hospital-acquired conditions” rate for the Let’s Get Healthy California Initiative. PSI rates may not be comparable across years as significant changes were made to composition, definition, and calculation of PSI since 2018. The current composite PSI includes the following component indicators: pressure ulcer, iatrogenic pneumothorax, in-hospital fall with hip fracture, postoperative hemorrhage or hematoma, postoperative acute kidney injury requiring dialysis, postoperative respiratory failure, perioperative pulmonary embolism or deep vein thrombosis, postoperative sepsis, postoperative wound dehiscence, abdominopelvic accidental puncture or laceration.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/1fdde521-4646-4220-8084-f6b5d57b67a9/resource/bc924f58-c222-448a-9a7e-212ac5d97e68/download/datadictionaryforpsi90_v2024_2019-2023data.pdf
issued: 2017-06-16T22:22:47.619351
modified: 2026-02-18T19:53:47.963055
byte size: 127017

Low/Very low Birthweight by County
type: Distribution
description: This table contains the percent of live births with low birthweight and very low birthweight by maternal county of residence. Low birthweight are live births weighing less than 2,500 grams (approximately 5 pounds, 8 ounces). Very low birthweight are live births weighing less than 1,500 grams (approximately 3 pounds, 5 ounces). Low and very low birthweight can be associated with very serious health problems for the infant and can lead to certain serious health conditions later in life. Data includes births with birthweight of 227 to 8,165 grams and excludes non-California residents.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a48f9312-5b61-479d-98fb-9cfb2ccde481/resource/8eb6fed1-fe7e-4ea9-a71e-99a95fa0edf7/download/low-and-very-low-birthweight-by-county-2014-2018.csv
issued: 2020-10-19T15:19:23.076189
modified: 2025-11-14T19:27:28.460262
byte size: 31118
checksum: Checksum

2024 Quarter 2 - Complete Data Set (10/30/2024)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/f5fc3b16-5bc8-4b22-98de-c836bf2cd687/download/2024_q2.xlsx
issued: 2024-10-30T20:02:40.896232
modified: 2024-10-30T20:11:44.721507
byte size: 422435
checksum: Checksum

COVID-19 Vaccines Administered By HPI Quartile (2024-2025 updated vaccine archived)
type: Distribution
description: Legacy dataset for 2024-2025 season.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/63f35bc5-eb4b-47ae-9936-03782d991c92/download/tbl_vaccines_administered_by_hpi_3_quartile_20260106.csv
issued: 2025-10-16T21:07:41.081898
modified: 2026-01-13T21:33:56.678247
byte size: 1031098
checksum: Checksum

Q1-Q4 2019 Prescription Drugs WAC Increases
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/9b8e12dc-1b3c-4c36-9ba9-adba6b921a6c/download/q1-q4-2019-prescription-drug-wac-increases.xlsx
issued: 2020-08-31T15:19:22.181178
modified: 2025-09-11T17:23:18.791583
byte size: 240490
checksum: Checksum

Data Dictionary - Variant Nowcasts
type: Distribution
description: Data Dictionary - Variant Nowcasts
format: CSV
access URL: https://data.chhs.ca.gov/dataset/edf83d56-9562-4813-b668-ea4c1d3dcde4/resource/36bb1d4f-dfc7-4855-9765-421df2a89d41/download/data-dictionary-variant-nowcasts.csv
issued: 2023-09-25T20:50:58.826120
modified: 2023-09-25T20:50:58.826120
byte size: 679
checksum: Checksum

Time to Step-Down Data for FY's 2020-2023
type: Distribution
description: Provides information on time to first SMHS appointment following an inpatient discharge for Adults, Children and Youth, Foster Care Youth, and Open Child Welfare Case Youth.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/01c445fe-0669-421d-ac82-d8e252841d16/download/all_tsd_data_new_3.csv
issued: 2025-09-15T21:38:44.202560
modified: 2026-02-26T23:08:17.104138
byte size: 4398431
checksum: Checksum

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:31:08.686670
modified: 2026-02-01T05:01:51.707164

California Regions-break out by County
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/b4810e9c-c364-4231-aef8-66ee14d9213e/resource/8a8d3de4-dc1c-4a4a-92e0-7e39fe2cbc21/download/californiaregionsbreak-outbycounty-1.xlsx
issued: 2019-03-18T18:00:51.693636
modified: 2024-08-16T02:14:10.699482
byte size: 11881
checksum: Checksum

COVID-19 Vaccines Administered By Demographics By County (Age 5+ archived)
type: Distribution
description: Legacy table based on age 5+ denominators up to July 12, 2022.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/403718d8-e771-4bd8-9bc3-d49249d2f8c3/download/covid19vaccinesbycountybydemographic_071222.csv
issued: 2022-07-14T18:34:55.959493
modified: 2022-07-14T18:34:55.959493
byte size: 110928434
checksum: Checksum

2022 Quarter 1 - Sum of Four Quarters (07/14/2022)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/29972d3c-aa6e-4c25-b772-d2f61841c2b5/download/2022_r4_q1.xlsx
issued: 2022-07-14T21:30:11.162173
modified: 2022-07-14T21:30:11.162173
byte size: 387177
checksum: Checksum

By Medicare Dual Status, Certified Eligibles
type: Distribution
description: This is the file for Certified Eligibles by Medicare Dual Status
format: CSV
access URL: https://data.chhs.ca.gov/dataset/8c897320-ba87-4574-bc37-bae974191c35/resource/9ade93e4-0676-4117-adbe-a53378d7fe84/download/t6_eligibility_by_medicare_dual_status_201001_202602.csv
issued: 2017-06-16T22:09:36.872725
modified: 2026-02-27T23:57:24.117657
byte size: 947227
checksum: Checksum

2020 Quarter 2 - Sum of Four Quarters (10/19/2020)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/cddae06f-217d-4194-943a-1adc4235b4a5/download/2020_r4_q2.xlsx
issued: 2020-10-19T20:40:20.683147
modified: 2020-10-19T20:40:20.683147
byte size: 389672
checksum: Checksum

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:31:45.796062
modified: 2026-02-01T05:01:49.371584

2021 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. Up to 12 external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/dc3ea9f7-7698-4bae-ac10-242560d966f5/download/2021_extcausecodefrequencies_ed.xlsx
issued: 2022-09-01T20:11:42.155692
modified: 2023-10-02T14:05:04.723353
byte size: 94741
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/9a343c8b-f58d-425e-948a-3a0fefdb5b64/resource/692f8538-22fe-4c74-a617-1a492f357c4a/download/chart-3-6-4-community-supports-members-in-the-last-12-months-of-the-reporti…
issued: 2025-07-24T17:37:05.917327
modified: 2026-01-31T05:20:56.349785

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/1fdde521-4646-4220-8084-f6b5d57b67a9/resource/52976bca-0b9e-4904-8034-28d2fd06d8e1/download/measurable-hospital-acquired-conditions-composite-patient-safety-indicator-…
issued: 2019-08-02T22:32:33.687138
modified: 2026-02-18T19:54:31.794936

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/2065f24c-237c-426f-853b-a8c307d557a9/resource/10c68333-e550-46d2-97b7-a9d8468e40df/download/medi-cal-certified-eligible-counts-by-month-of-eligibility-zip-code-and-sex…
issued: 2021-01-23T01:45:38.570161
modified: 2026-02-28T00:18:29.684142

2017 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/d811ce7b-9c34-4c42-b7d1-3e38ce995606/download/2017diagnosiscodefrequenciesas.xlsx
issued: 2018-04-12T14:07:52.971144
modified: 2023-10-02T13:37:32.454879
checksum: Checksum

2007 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/4f3d82d1-fac7-4598-9eaa-4e0396673059/download/2007_diagnosiscodefrequencies_as.xlsx
issued: 2021-11-22T20:07:35.206682
modified: 2023-10-02T13:37:32.457981
byte size: 301477
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:31:40.674855
modified: 2026-03-08T05:17:01.942868
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/6724b36f-b89e-4fa7-9cbb-290526894511/resource/3d6f5814-2f85-4052-8d92-022ff272531f/download/respiratory-virus-dashboard-foqwpaf1.zip
issued: 2025-10-31T15:00:22.971065
modified: 2026-02-06T16:00:16.721312

2018 Quarter 2 - Complete Data Set (10/10/18)
type: Distribution
description: The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Beginning in year 2000 the individual quarters have been combined into one rolling 4th quarter file. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year. If individual quarters are needed for prior years, please e-mail your request to the Healthcare Information Resource Center (HIRC) or phone (916) 326-3802.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/1d7bc250-e571-497e-82ea-ecae6a543789/download/2018_q2.csv
issued: 2018-10-11T21:01:53.200850
modified: 2018-10-11T21:01:53.200850
byte size: 425428
checksum: Checksum

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/b355c8907ccc45648dcb27823f275995/shapefile
issued: 2025-12-12T05:15:15.303021
modified: 2026-03-06T05:15:34.718551

Department of Child Support Services Distributed Collections By Assistance Type FFY 2015 - FFY 2024
type: Distribution
description: This data table provides distributed collection data for California child support cases. The data is sorted by counties and categorized as Current or Former Public Assistance, or Never Assisted types, and consists of cases where the child is or has received public assistance (AFDC, TANF, Foster Care, or Medicaid only), or are receiving child support services only without aid.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4b80ae98-8615-4fb1-90eb-2732469475d5/resource/19b0d3b0-38ae-4163-88f4-807e1105f4de/download/department-of-child-support-services-distributed-collections-by-assistance-…
issued: 2017-06-16T22:25:11.935632
modified: 2026-02-19T18:45:26.369752
byte size: 88580
checksum: Checksum

1960-2023 Final Births by Year by County
type: Distribution
description: This data table reports the annual number of births that occurred in each California county regardless of the place of residence (by occurrence) and births to residents of each California county regardless of where the birth occurred (by residence).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/bc59b3db-3936-4c9b-9275-c5f4b3dc9023/resource/260fbfb0-e386-465d-85a4-6f28868dd51a/download/20241030_births_final_county_year_sup.csv
issued: 2021-03-27T01:57:23.376612
modified: 2024-12-20T18:43:04.545925
byte size: 8256822
checksum: Checksum

Licensed Healthcare Facility Listing, June 30, 2019
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/e9c0e2a1-a2dd-462f-b35a-17841810e78f/download/licensed-healthcare-facility-listing-june-30-2019.csv
issued: 2019-07-01T14:26:59.563857
modified: 2019-07-01T14:26:59.563857
byte size: 1547193
checksum: Checksum

2017 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/d190a603-272f-42a5-a9a2-c9ef7a2a503a/download/2017extcausecodefrequenciesed.xlsx
issued: 2018-04-12T14:26:17.180882
modified: 2023-10-02T14:05:04.724647
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/22e59caf-7596-4e3a-ac8a-5c1d67673754/resource/9686a4cb-e42f-4d87-8048-5c44707b21b2/download/licensed-and-certified-healthcare-facilities-fe9pzxel.zip
issued: 2026-03-08T07:15:21.625501
modified: 2026-03-08T07:15:22.415269

Wastewater Surveillance, California
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a6ca879a-6014-4b72-9ea6-07ef8b87ae83/resource/2742b824-3736-4292-90a9-7fad98e94c06/download/wastewatersurveillancecalifornia.csv
issued: 2024-08-21T19:46:03.461437
modified: 2026-03-07T22:02:28.746743
byte size: 16729
checksum: Checksum

Department of Child Support Services Case Overview FFY 2015 - FFY 2024 (CSV)
type: Distribution
description: This data table provides the basic information for California child support cases, such as number of cases per county, the number of cases where the child is currently receiving public assistance, number of cases where the child formerly received public assistance (but no longer does), and the number of cases where the child has never received public assistance. The data is sorted by county and broken into the Current Public Assistance, Former Public Assistance and Never Assisted types, the table will also show the percentage of that county’s total caseload.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1270d2c8-4beb-4e14-a6b9-4e739ce1efe0/resource/13d8025d-0621-481a-b9db-84e01f8f60a0/download/department-of-child-support-services-case-overview-ffy-2015-ffy-2024.csv
issued: 2017-06-16T22:17:38.300308
modified: 2025-04-24T17:05:32.025474
byte size: 104508
checksum: Checksum

Across Time Summary Data-Licensed and Certified Healthcare Facilities
type: Distribution
description: This file permits the number of licensed California healthcare facilities to be tracked across time – by year and facility type. CDPH will update this file annually. Data originates from the ELMS data system. The facility count is based on a July "snapshot” and is labeled as the state fiscal year that just ended. Data is updated annually.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/3b5b80e8-6b8d-4715-b3c0-2699af6e72e5/resource/bae6b86c-9df9-4a72-b794-09df072aa97e/download/healthcare_facilities_across_time_summary_2024.csv
issued: 2020-02-18T19:56:09.734661
modified: 2025-04-16T18:36:22.829708
byte size: 793019
checksum: Checksum

Family PACT Enrolled Providers – Quarterly Update
type: Distribution
description: This dataset contains quarterly information on the Family Planning, Access, Care, and Treatment (Family PACT) Program providers. The data comes from the Provider Master File (PMF) in the Management Information System/Decision Support System (MIS/DSS) data warehouse.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/ab5493cd-b041-4d5b-9ec9-d1dd4f641190/resource/17914a27-ff71-43fd-9c44-d7a4251db844/download/family-pact-enrolled-providers-quarterly-update-2026-q1.csv
issued: 2025-12-05T19:45:45.011971
modified: 2026-02-13T22:08:41.710276
byte size: 203228
checksum: Checksum

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:31:40.674858
modified: 2026-02-01T05:01:37.716277

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:31:17.069411
modified: 2026-03-08T05:17:32.319584
checksum: Checksum

Lookup Table
type: Distribution
description: The California Department of Public Health (CDPH) has created a file of the prevalence of Physician Orders for Life-Sustaining Treatment (POLST) documents in California, limited to...
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/156c1977-6b4a-486b-b99e-2208defb1ec0/resource/bcd7e7e6-fe9c-4cd1-9b00-dbe70bd4b068/download/lookup-table-6_04272021.xlsx
issued: 2020-02-24T22:20:00.697507
modified: 2024-03-19T21:07:20.472265
byte size: 14675

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/514c5381-f3dc-4c4a-a9de-a4df9405f046/resource/9768f9d4-62ef-49c8-a162-5986bf325948/download/profile-of-enrolled-medi-cal-fee-for-service-ffs-providers-121ww76f.zip
issued: 2024-05-20T21:59:42.157588
modified: 2024-05-20T21:59:51.167021

2022 Quarter 4 - Complete Data Set (04/14/2023)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/0d44c1f3-8090-44ce-9746-98d22ba7e845/download/2022_q4.xlsx
issued: 2023-04-14T20:20:40.351157
modified: 2025-04-29T23:13:43.027684
byte size: 380227
checksum: Checksum

Recommended Uniform Screening Panel (RUSP)
type: Distribution
description: The disorders included on the Recommended Uniform Screening Panel (RUSP) are put forth by the Secretary’s Advisory Committee on Heritable Disorders in Newborns and Children (SACHDNC) established under the Section 1111 of the Public Health Service (PHS) Act, 42 U.S.C. 300b-10, as amended in the Newborn Screening Saves Lives Act of 2008. The SACHDNC recommends that every state newborn screening program include a uniform screening panel that identifies 33 core disorders. The Genetic Disease Screening program screens for all of the core conditions except Spinal Muscular Atrophy (SMA); screening for SMA will begin in 2020. Screening for newborn hearing loss and critical congenital heart disease are programs administered by the Department of Health Care Services. Details of the disorders included in the RUSP can be found in the attachment: Recommended Uniform Screening Panel.pdf.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/b4810e9c-c364-4231-aef8-66ee14d9213e/resource/6b43242e-e12e-409e-951f-5dc5cebf43db/download/rusp-uniform-screening-panel_july2018.pdf
issued: 2019-03-18T18:07:41.853973
modified: 2024-08-16T01:23:13.302152
byte size: 96956

Percentage of Other Respiratory Pathogen...
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/f36658ad-d067-4f98-a298-02388b2d650d/download/percent_othervirus.csv
issued: 2024-10-01T18:04:01.609300
modified: 2026-01-23T17:00:46.544666
byte size: 2444
checksum: Checksum

DHCS Medi-Cal Aid Category Grouping Schema
type: Distribution
description: This reference table, maintained by DHCS, displays aid code categories by aid code. Aid codes identify the criteria by which each person qualifies for Medi-Cal and the types of services he or she receives, and make clear whether the services are funded by the State or Federal government or both. An aid code is a combination of two numbers or a letter and a number and is attached to a Medi-Cal beneficiary’s identification numbers. Aid code category refers to a unique grouping of distinct aid codes into broad categories such as CHIP, Seniors and Persons with Disabilities, and Long-Term Care. For a description of each aid code, see the [Medi-Cal Aid Code Master Chart](https://files.medi-cal.ca.gov/pubsdoco/publications/masters-mtp/part1/aidcodes.pdf "Medi-Cal Aid Code Master Chart").
format: PDF
access URL: https://data.chhs.ca.gov/dataset/21bad9b5-225e-4ab3-85d3-78581e01cec1/resource/e53dd286-225f-4735-9d07-951e05bf392b/download/updated_2025-aid-category-grouping-schema.pdf
issued: 2021-01-13T00:27:03.469134
modified: 2025-03-24T21:52:45.824078
byte size: 65055

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/d2e10fb206454d88813a45e0a42a1ea4/csv
issued: 2025-07-24T17:32:51.300542
modified: 2026-03-08T05:15:41.902694
checksum: Checksum

Enrolled Medi-Cal Fee-for-Service (FFS) Providers
type: Distribution
description: The dataset provides enrollment and geographic data for Fee-for-Service (FFS) providers enrolled in the Medi-Cal. The data is based on a point in time, and it is to be updated monthly. The enrollment data is as of March 2, 2026. This dataset does not include Dental Fee-for-Service providers.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/514c5381-f3dc-4c4a-a9de-a4df9405f046/resource/d652b210-ec3d-4a92-b7e0-e55c3dcbc7dc/download/ffs-provider-listing-3-2-26.csv
issued: 2024-02-06T00:41:42.766973
modified: 2026-03-05T01:26:28.191923
byte size: 113660933
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/6724b36f-b89e-4fa7-9cbb-290526894511/resource/afdfc110-d9a7-4a33-8c2d-1501f0b6e89a/download/respiratory-virus-dashboard-lzw3jee2.zip
issued: 2025-10-31T15:00:19.663302
modified: 2025-10-31T15:00:27.577917

Preserve Leading Zero
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/09b8ad0e-aca6-4147-b78d-bdaad872f30b/resource/163ebe8c-6fcb-41cc-9893-3fdbe9a8fcc6/download/preserve-leading-zero.pdf
issued: 2018-04-30T18:49:47.152232
modified: 2018-04-30T18:49:47.152232

Licensed Healthcare Facility Listing, December 31, 2025
type: Distribution
description: A current list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/81361b94-077a-443b-97aa-d4e7b9bbd5e4/download/licensed-healthcare-facility-listing-december-31-2025.csv
issued: 2026-01-05T18:37:15.377859
modified: 2026-01-05T18:39:29.154061
byte size: 2381623
checksum: Checksum

2018 Hospital Community Benefit Plans
type: Distribution
description: 521 Mb. This is the complete set of Hospital Community Benefit Plans from 2018.
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/8fc5d390-900c-4c04-95c7-20bce96a7ea3/download/2018-community-benefit-plan.zip
issued: 2020-02-28T22:36:28.837098
modified: 2020-02-28T22:36:28.837098
byte size: 534110049

2019 Quarter 1 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/1e1d503c-b594-4316-be11-4472df8a0a06/download/2019_r4_q1.xls
issued: 2019-07-15T19:49:25.034069
modified: 2025-04-29T23:42:36.421124
byte size: 543232
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/96bea71b-429c-4fe8-87fd-a104455936e9/resource/424c4f65-c071-4a66-95a0-422f8b19c542/download/alw-care-coordination-agencies-qzx6nilt.zip
issued: 2025-12-12T05:15:26.949429
modified: 2025-12-12T05:15:30.972966

2022 Hospital Community Benefit Plans
type: Distribution
description: 644 MB. This is the complete set of Hospital Community Benefit Plans from 2022.
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/e5f41b4a-dc9f-4765-8df6-8a138c88dee6/download/2022_hospital_community_benefit_plans.zip
issued: 2022-12-30T19:47:53.441432
modified: 2023-11-28T23:14:21.725853
byte size: 676174492

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:31:24.273143
modified: 2026-02-01T05:02:20.952839

2018 Quarter 2 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/054fa9c1-bdb7-41d7-8f15-0615155fd42e/download/2018_r4_q2.csv
issued: 2018-07-19T14:44:42.950168
modified: 2018-07-19T14:44:42.950168
byte size: 459021
checksum: Checksum

1970-1978 Final Deaths by Year by County
type: Distribution
description: This data table reports the annual number of deaths that occurred in each California county regardless of the place of residence (by occurrence) and deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed will affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not take into account contributing causes of death.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/ccc3715a-4fe7-413f-bec1-0e677fcb2926/download/2021-05-14_deaths_final_1970_1978_county_year_sup.csv
issued: 2021-04-15T14:54:44.940702
modified: 2021-04-15T14:54:44.940702
byte size: 1128641
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/514c5381-f3dc-4c4a-a9de-a4df9405f046/resource/a5c7aaa1-5fcb-4bdd-9bdf-28b6ad004c4e/download/profile-of-enrolled-medi-cal-fee-for-service-ffs-providers-67_l8jup.zip
issued: 2024-05-20T22:00:58.961492
modified: 2026-03-05T17:42:42.582130

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/21bad9b5-225e-4ab3-85d3-78581e01cec1/resource/9d823403-8cde-4d6d-8135-f1834b9aa13d/download/statewide-medi-cal-certified-eligible-individuals-by-aid-code-2013-2017-uiw…
issued: 2019-08-02T22:52:57.902297
modified: 2026-02-28T00:03:32.591486

2021 Quarter 2 - Sum of Four Quarters (10/13/2021)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/a1529ed1-8603-41ce-b9bb-68fa7601efd6/download/2021_r4_q2.xlsx
issued: 2021-10-13T20:40:15.129545
modified: 2021-10-13T20:40:15.129545
byte size: 385661
checksum: Checksum

2011 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/89d77fe8-3093-4399-9ac7-916f6b522ea4/download/2011_extcausecodefrequencies_ed.xlsx
issued: 2021-11-22T14:35:30.524672
modified: 2023-10-02T14:05:04.726773
byte size: 50262
checksum: Checksum

2014-2018 Final Deaths by Month by Occurrence County
type: Distribution
description: This data table reports the monthly number of deaths that occurred in each California county regardless of the place of residence (by occurrence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/1a69fe2d-9796-49de-be51-1949d09b242a/download/20221215_deaths_final_2014-2018_occurrence_county_month_sup.csv
issued: 2021-04-15T15:04:46.168402
modified: 2021-04-15T15:04:46.168402
byte size: 74351424
checksum: Checksum

2014 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/76b6146e-d902-4683-8616-75fc8fdbea00/download/2014-e-code-frequencies-as.xlsx
issued: 2018-03-20T14:57:58.342034
modified: 2025-11-06T22:57:54.066205
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:31:51.295458
modified: 2026-03-08T05:17:28.444844
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/e8d55304-b058-41de-a59f-4f646d792c11/resource/8476f5c6-b732-4464-81da-6c0b2acd2113/download/directory-of-service-providers-wtgowoac.zip
issued: 2019-08-02T22:12:55.425704
modified: 2026-02-20T19:43:36.646414

Respiratory Virus Dashboard
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/6724b36f-b89e-4fa7-9cbb-290526894511/resource/00a147ba-0410-4699-9e34-fd18bbb7017d/download/rv-dashboard.csv
issued: 2025-09-17T23:14:35.350316
modified: 2026-03-06T16:00:08.435154
byte size: 742212
checksum: Checksum

2014 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/fa76f5d8-effd-482a-abd3-ab178a5f31fc/download/2014-diagnosis-code-frequencies-as.xlsx
issued: 2018-03-20T14:50:07.060266
modified: 2023-10-02T13:39:19.747354
checksum: Checksum

COVID-19 Vaccines Administered By Demographics (2023-2024 updated vaccine archived)
type: Distribution
description: Legacy dataset for 2023-2024 season.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/8ea8fc2b-7b17-4db1-a92a-390000994f9d/download/covid19vaccinesadministeredbydemographics.csv
issued: 2024-09-30T22:17:41.543981
modified: 2024-09-30T22:20:23.371616
byte size: 2447143
checksum: Checksum

Documentation for Hospital Quarterly Financial and Utilization Data Files
type: Distribution
description: For quarters ended 2015-2023
format: PDF
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/3a9f110e-7c10-40f4-be5a-c8925bcbf7be/download/qfur2015-2023doc.pdf
issued: 2024-10-28T16:03:59.483974
modified: 2024-10-28T16:06:00.827485
byte size: 429528

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/a396cdc6-0cd2-4faf-beea-f158e8581460/resource/4fc9d8ee-8326-47ee-bf97-3efc2eb41410/download/total-construction-cost-of-healthcare-projects-drcsyws_.zip
issued: 2019-08-02T22:55:26.757754
modified: 2026-02-20T17:07:01.980864

February 2026 Monthly Update - Prescription Drug WAC Increases (Excel)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/b4554543-fec7-46c7-a518-b7d07bd1c1f3/download/wac-increase-data-jan-2026.xlsx
issued: 2023-11-06T17:37:40.557170
modified: 2026-02-05T21:56:43.331232
byte size: 6942
checksum: Checksum

data-dictionary-30-day-all-cause-hospital-readmission-rate-V3
type: Distribution
description: This dataset contains the statewide number and (unadjusted) rate for all-cause, unplanned, 30-day inpatient readmissions in California hospitals from 2011 to 2016 (contains first three quarters for Year 2015). Data are categorized by age, sex, race/ethnicity, expected payer and county.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/25e1dff8-d810-4391-baf8-05fb01a1359b/resource/13cd8cc7-e4fc-4f18-ad07-ba1d02b7811a/download/data-dictionary-30-day-all-cause-hospital-readmission-rate-v3.pdf
issued: 2017-06-16T22:27:05.402696
modified: 2017-06-16T22:27:05.402696

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/e6232106-f24c-49a4-9d2e-84346daaf3c4/resource/7f341df7-f4dd-4d57-8ddd-00ddd1c2fc41/download/katie-a-specialty-mental-health-datasets-xdvuly6j.zip
issued: 2024-08-22T15:06:17.141704
modified: 2026-02-11T22:57:16.983039

2025 Quarter 1 - Sum of Four Quarters (07/30/2025)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/41df82b8-3972-432c-b9d4-d385bda59592/download/2025_r4_q1.xlsx
issued: 2025-07-30T18:24:01.200243
modified: 2025-10-30T21:17:58.968497
byte size: 444082
checksum: Checksum

Young AE (19-25) Population (by County)
type: Distribution
description: __Age 19-25 Young Adult Expansion Population:__ This dataset includes the monthly count of Young Adult Expansion individuals ages 19 through 25, by county, who were eligible and enrolled in full scope Medi-Cal for the prior month of eligibility and continue to be eligible in the current month. Lawfully present individuals ages 21 through 25 are included in this count. The Young Adult Expansion program was implemented January 1, 2020 pursuant to Senate Bill (SB) 104 (Chapter 67, Statutes of 2019), California Welfare and Institutions Code Section 14007.8. The source of the data is the Medi-Cal Eligibility Data System (MEDS). Counties with zero individuals enrolled during a reporting period are not included in the dataset.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/9615f1b1-8329-4dbc-88cf-bb7ddfde8a71/resource/09a0fa21-bc20-4d2e-acb4-ce1ab9b8e224/download/yae-suprsd-11_2025_odp.csv
issued: 2024-07-29T18:07:02.482955
modified: 2026-03-05T20:54:00.956978
byte size: 137778
checksum: Checksum

Respiratory Virus Dashboard Metrics: Testing
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/fb0e792f-0165-414d-af91-130a4309505f/resource/a3b94dd4-b866-4208-a811-980ed497d1d1/download/outputfile.csv
issued: 2023-11-30T21:52:59.855185
modified: 2026-01-30T22:00:27.949769
byte size: 116045
checksum: Checksum

Licensed Healthcare Facility Listing, June 30, 2024
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/5bbf6d3d-e284-47e3-b31e-397802d9f7b9/download/licensed-healthcare-facility-listing-june-30-2024.csv
issued: 2024-07-01T14:15:19.681671
modified: 2024-07-01T14:15:59.271692
byte size: 2220060
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/d2d5aaa9-deed-42b7-ba1c-a4c5c91ebc7f/resource/01a57ce9-eba2-494e-a092-74030bed4735/download/chart-4-5-1-total-number-of-community-supports-provider-contracts-in-each-m…
issued: 2025-07-24T17:42:10.702697
modified: 2026-01-31T05:21:49.409942

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:31:24.273146
modified: 2026-02-01T05:02:20.953010

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/bb818559-28d1-4d3a-82db-ad3773990d68/resource/4b5b51bf-5b22-48df-900d-09a53af4c9c9/download/aevs-carrier-codes-for-other-health-coverage-y2ll3nq_.zip
issued: 2019-08-02T22:03:34.003341
modified: 2026-02-27T16:15:17.312824

1999-2003 Final Deaths by Month by Occurrence County
type: Distribution
description: This data table reports the monthly number of deaths that occurred in each California county regardless of the place of residence (by occurrence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/79da6336-d6eb-43cf-a124-1e657da300a9/download/2021-05-14_deaths_final_1999-2003_occurrence_county_month_sup.csv
issued: 2021-04-15T15:01:24.535999
modified: 2021-04-15T15:01:24.535999
byte size: 52019564
checksum: Checksum

California WIC Authorized Product List (PLU)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/f34e156d-370d-4ba4-817c-2b62bdd0b8d9/resource/3fbc9a83-bc1d-433e-a9a6-ae04db089bad/download/ca-wic-apl-plu.csv
issued: 2025-05-13T23:23:37.289963
modified: 2026-03-02T15:00:24.677416
byte size: 297743
checksum: Checksum

2018 Quarter 4 - Complete Data Set (4-11-2019)
type: Distribution
description: The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Beginning in year 2000 the individual quarters have been combined into one rolling 4th quarter file. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year. If individual quarters are needed for prior years, please e-mail your request to the Healthcare Information Resource Center (HIRC) or phone (916) 326-3802.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/a1e762d4-ae18-44df-9fa2-d77941c9ebc0/download/2018_q4.csv
issued: 2019-04-12T18:34:39.457253
modified: 2019-04-12T18:34:39.457253
byte size: 426414
checksum: Checksum

2023 Quarter 1 - Sum of Four Quarters (07/14/2023)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/9763904d-f141-4c1e-8dbb-22b351fcef18/download/2023_r4_q1.xlsx
issued: 2023-07-14T21:03:43.227094
modified: 2023-07-14T21:03:43.227094
byte size: 396752
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/f34e156d-370d-4ba4-817c-2b62bdd0b8d9/resource/7852401b-542c-41ac-8884-ae573c9f72b3/download/wic-authorized-product-list-apl-12fgorue.zip
issued: 2024-12-19T20:12:54.987742
modified: 2026-03-02T15:01:01.832912

Licensed Healthcare Facility Listing, December 31, 2018
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/bd107216-1e93-4dea-abc6-001176a389b5/download/licensed-healthcare-facility-listing-december-31-2018.csv
issued: 2019-01-02T15:22:57.019278
modified: 2019-01-02T15:22:57.019278
byte size: 1511732
checksum: Checksum

Q1-Q4 2021 Prescription Drugs Introduced to Market
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e54d331c-65d3-4c6e-b4ba-390bd7024248/resource/5a80b890-24bb-4d66-a0bb-d6c46a150065/download/q1-q4-2021-prescription-drugs-introduced-to-market.xlsx
issued: 2022-09-27T21:49:53.783560
modified: 2025-09-11T17:22:11.996599
byte size: 114018
checksum: Checksum

Screening Disorders by Race/Ethnicity
type: Distribution
description: This table presents the disorders identified by the California Newborn Screening Program from 2009 through 2019. The counts of disorders are presented by race/ethnicity groups. The disorders included are part of the Recommended Uniform Screening Panel (RUSP) put forth by the Secretary’s Advisory Committee on Heritable Disorders in Newborns and Children (SACHDNC) established under the Section 1111 of the Public Health Service (PHS) Act, 42 U.S.C. 300b-10, as amended in the Newborn Screening Saves Lives Act of 2008. Counts were suppressed for disorders with fewer than 6 cases statewide. Four types of sickle cell-related hemoglobinopathies (Sickle Beta0 Thalassemia, Sickle Beta+ Thalassemia, Sickle S/S Disease, and Sickle S/C Disease) were combined into one group called "Sickle Cell Disease." SCID cases are reported beginning March 2013. ALD cases are reported beginning February 2016. Pompe and MPS I cases are reported beginning August 2018.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/b4810e9c-c364-4231-aef8-66ee14d9213e/resource/b0292aff-cebe-4014-b7f5-48c9e54b3833/download/newborn-screening-disorders-californiaraceethnicity-2009-2019_final.csv
issued: 2019-03-18T19:49:18.372731
modified: 2024-08-16T02:14:10.699578
byte size: 5392

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/c9b6f8ecdd194f46be0ea41d46b875c3/kml
issued: 2025-07-24T17:32:39.785821
modified: 2026-03-06T05:15:33.079926

2004-2008 Final Deaths by Month by Residence County
type: Distribution
description: This data table reports the monthly number of deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/56d8e93b-2386-4077-9ead-a759e5e49b61/download/2021-05-14_deaths_final_2004-2008_residence_county_month_sup.csv
issued: 2021-04-15T15:09:35.473228
modified: 2021-04-15T15:09:35.473228
byte size: 60023260
checksum: Checksum

Q1-Q4 2022 Prescription Drugs Introduced to Market
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e54d331c-65d3-4c6e-b4ba-390bd7024248/resource/11a91095-1597-4b6a-b0b3-09e76422ce40/download/q1-q4-2022-prescription-drugs-introduced-to-market.xlsx
issued: 2023-02-01T17:24:18.334239
modified: 2025-09-11T17:22:11.996451
byte size: 99508
checksum: Checksum

Facility Profile Attributes
type: Distribution
description: Facility Profile attribute data and information (license, financial, and building safety data)
format: CSV
access URL: https://data.chhs.ca.gov/dataset/8b82d5b9-fc18-4eb6-a4f3-e8a639d92796/resource/29afed21-d976-4dc9-9684-7be21e96ded5/download/facilityprofile_2026-02-02.csv
issued: 2020-04-23T15:40:14.517806
modified: 2026-02-10T18:25:58.370032
byte size: 8839687
checksum: Checksum

Licensed Healthcare Facility Listing, June 30, 2018
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/6ff44089-c5d8-46f0-add1-8c10236ce7fa/download/licensed-healthcare-facility-listing-june-30-2018.csv
issued: 2018-07-03T21:19:45.191080
modified: 2018-07-03T21:19:45.191080
checksum: Checksum

COVID-19 Vaccines Administered By Demographics (2024-2025 updated vaccine archived)
type: Distribution
description: Legacy dataset for 2024-2025 season.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/5a943fa6-69e1-44f2-ad71-dc244f90e1ca/download/tbl_vaccines_administered_by_demographics_20260106.csv
issued: 2025-10-16T20:59:33.380763
modified: 2026-01-13T19:33:54.523884
byte size: 3956672
checksum: Checksum

Medi-Cal Fee for Service Provider Finder Application
type: Distribution
description: This application allows for searching by Name or address within a number mile radius.
format: HTML
access URL: https://geohub-cadhcs.hub.arcgis.com/apps/f9715ef5673c4ca99c95046d5bbf138e/explore
issued: 2024-02-07T20:14:02.826618
modified: 2026-03-05T17:42:42.581818

2024 Hospital Emergency Department – Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: .xlsx
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/cbced184-d865-4b05-b943-0579dbe67d51/download/2024_diagnosiscodefrequencies_ed.xlsx
issued: 2025-10-08T16:12:00.220560
modified: 2025-10-08T16:13:08.443728
byte size: 1084558

Preserve Leading Zero and Import Code Guide for Licensed and Certified Healthcare Facility Bed Types and Counts File
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/09b8ad0e-aca6-4147-b78d-bdaad872f30b/resource/0e569f41-c006-413a-8d57-919a6b23b518/download/odf-preserve-leading-zero-and-import-code-guide_beds1.pdf
issued: 2019-10-15T18:14:43.889776
modified: 2019-10-15T18:14:43.889776
byte size: 104582

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::alw-assisted-living-facilities
issued: 2025-07-24T17:32:39.785810
modified: 2026-03-06T05:15:33.079431

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/feb9acc8-4a0b-410c-8ccc-7b715a41eedc/resource/97b049bf-df12-410a-91a8-98db8294a3ee/download/key-characteristics-of-californians-age-60-and-over-6xzc9i5j.zip
issued: 2019-08-02T22:28:16.582417
modified: 2025-11-07T02:27:51.858411

1999-2003 Final Deaths by Month by Residence County
type: Distribution
description: This data table reports the monthly number of deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/7158b928-8096-4bbc-b553-3db1b443fca8/download/2021-05-14_deaths_final_1999-2003_residence_county_month_sup.csv
issued: 2021-04-15T15:08:10.807459
modified: 2021-04-15T15:08:10.807459
byte size: 51592721
checksum: Checksum

Q1-Q4 2023 Prescription Drug WAC Increases
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/aca55cd5-a1a7-49cb-a490-997df1e27480/download/q1-q4-2023-prescription-drug-wac-increases.xlsx
issued: 2024-08-06T16:59:54.332450
modified: 2025-09-11T17:34:40.841213
byte size: 258061
checksum: Checksum

1970-1978 Final Deaths by Month Statewide
type: Distribution
description: This data table reports the statewide monthly number of deaths that occurred in California regardless of the place of residence (by occurrence) and deaths to California residents (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed will affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not take into account contributing causes of death.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/7a456555-87b9-4830-817c-72d72e628745/resource/f6578882-8b3a-4fd9-bb8e-d26977ec99a5/download/2021-05-14_deaths_final_1970_1978_state_month_sup.csv
issued: 2021-04-14T23:04:44.123434
modified: 2021-04-14T23:04:44.123434
byte size: 200270
checksum: Checksum

2024-2026 Provisional Births by Month Statewide
type: Distribution
description: This data table reports the provisional monthly number of births that occurred in California regardless of the place of residence (by occurrence). __Provisional counts are based on the records available when the data was retrieved, given by Data\_Extract\_Date, and may not represent all births that occurred during the time period.__
format: CSV
access URL: https://data.chhs.ca.gov/dataset/dc2004a4-eedb-4d35-ba22-dd9b6d427e78/resource/cad870a3-1576-4fb4-b21c-c75ceed5d60d/download/2026-02_births_provisional_state_month_sup.csv
issued: 2021-03-26T23:26:00.456966
modified: 2026-03-02T21:26:22.324989
byte size: 9500
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/b79b3447-4c10-4ae6-84e2-1076f83bb24e/resource/9ab6e381-bef2-43dd-b096-efa85d93a804/download/independent-medical-review-imr-determinations-trend-rguw9oyp.zip
issued: 2019-08-02T22:27:29.680807
modified: 2025-11-07T02:21:03.759244

COVID-19 Vaccines Administered By Demographics By County (2023-2024 updated vaccine archived)
type: Distribution
description: Legacy dataset for 2023-2024 season.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/3761a664-397d-40ea-8daa-106d0b667022/download/covid19vaccinesbycountybydemographic.csv
issued: 2024-09-30T22:31:33.136425
modified: 2025-10-01T16:02:06.684052
byte size: 303068812
checksum: Checksum

Medication-Assisted Treatment in Medi-Cal for Opioid Use Disorders, Annually
type: Distribution
description: Annual Medi-Cal claims for persons receiving medication-assisted treatment for opioid use disorders are unduplicated by medication for CA counties. Methadone program participation is identified from claims submitted by the counties. Buprenorphine and naltrexone pharmacy claims are those used for treating opioid use disorders. Naloxone pharmacy claims are those dispensed as a first aid item (injectables and nasal sprays).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/8329a339-ab77-4d05-ab7a-405d0ae5765c/resource/bf66ffea-8f37-4553-8829-4bf9286e7802/download/odp_mat_y_repull_2010-2025_02-23-2026_supp.csv
issued: 2019-05-16T15:15:00.158153
modified: 2026-02-27T22:03:58.694287
byte size: 177707
checksum: Checksum

2023 Quarter 1 - Complete Data Set (07/14/2023)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/a5939522-e62a-49ef-aa1f-ff9d2d98f494/download/2023_q1.xlsx
issued: 2023-07-14T21:07:37.743786
modified: 2023-07-14T21:07:37.743786
byte size: 375969
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/9615f1b1-8329-4dbc-88cf-bb7ddfde8a71/resource/cf58e77d-1161-4890-91e2-e9b11472fd97/download/medi-cal-adult-expansion-beo5dl00.zip
issued: 2024-08-01T22:19:53.144163
modified: 2026-03-05T20:54:00.957195

POLST-related AFLs
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/156c1977-6b4a-486b-b99e-2208defb1ec0/resource/0168f630-d305-46a0-9527-763e7919f2b1/download/afls-packet_reorg_04262021_final.pdf
issued: 2020-02-12T23:29:07.414115
modified: 2024-03-19T21:07:20.472667
byte size: 1104931

2013 Quarter 3 - Sum of Four Quarters (Rev 7/15)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/ea65500b-5515-4aa0-840c-7b47eda8ca6e/download/2013q3r4-sum-4-qtrs.csv
issued: 2018-03-22T16:57:58.150902
modified: 2018-03-22T16:57:58.150902
checksum: Checksum

Individual Facility Report Search (SIERA)
type: Distribution
description: Financial Disclosure Report site, where you can view and save detailed financial disclosure reports submitted by California’s 450 hospitals and 1,200 long-term care facilities.
format: aspx
access URL: https://siera.oshpd.ca.gov/FinancialDisclosure.aspx
issued: 2018-03-21T22:22:53.556917
modified: 2018-03-21T22:22:53.556917

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/1270d2c8-4beb-4e14-a6b9-4e739ce1efe0/resource/363fa3c7-e8b4-4676-bc2d-1ae0920a9523/download/case-overview-j0b4vs4k.zip
issued: 2019-08-02T22:11:21.983569
modified: 2026-02-20T19:50:26.199661

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/f3703643130b41079671405ac338fc31/shapefile
issued: 2025-07-24T17:32:45.882042
modified: 2026-03-05T21:02:56.267087

Data Dictionary - Seismic compliance data by county for general acute care hospitals
type: Distribution
description: Data for seismic compliance in general acute care hospitals is grouped by counties. All general acute care hospital buildings are assigned a structural performance category (SPC). SPC ratings range from 1 to 5 with SPC 1 assigned to buildings that may be at risk of collapse during a strong earthquake and SPC 5 assigned to buildings reasonably capable of providing services to the public following a strong earthquake. State law requires all SPC 1 buildings to be removed from providing general acute care services by 2020 and all SPC 2 buildings to be removed from providing general acute care services by 2030. Therefore, a hospital facility that may be comprised of a number of hospital buildings meets the 2020 requirements if there are no SPC 1 buildings on campus. A hospital facility meets the 2030 requirements if all the buildings on campus are either SPC 3, 4 or 5. Data is provided for both hospital facilities and hospital buildings. Data is updated approximately every two weeks.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a28f7bd6-d5aa-4fe8-9256-b989c77c6499/resource/ce946cf2-8c98-4dc1-9a8e-cc008e7e91b6/download/datadictionary-seismic-compliance-data-by-county.csv
issued: 2017-08-28T16:20:34.642052
modified: 2017-08-28T16:20:34.642052
byte size: 3501
checksum: Checksum

data-dictionary
type: Distribution
description: This data is from the California Department of Managed Health Care (DMHC). It contains all information on health plan proposed premium rates filed with the DMHC since January 1, 2011. The DMHC is committed to providing the public with information in order to expand consumer understanding about premium rate increases. The DMHC does not have the authority to approve or deny rate increases; however, the DMHC's review of proposed premium rates improves accountability in health plan rate setting and often results in a reduction in the proposed rate.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/38ae8345-39a0-419c-8a83-6de3fc79ad00/resource/43a891d2-3952-467b-aa88-91ed0173fa20/download/ratereviewdatadictionary.pdf
issued: 2017-06-16T22:16:59.688776
modified: 2017-06-16T22:16:59.688776
byte size: 66790

Data Dictionary - Seismic Deadline Extensions Granted for California Hospitals
type: Distribution
description: This dataset lists the General Acute Care (GAC) Hospitals that have been granted extensions for seismic compliance; facilities that currently have extension requests under review are not included in this table. Extensions are sorted by County, by hospital building. To link the HCAI IDs with those from other Departments, like CDPH, please reference the "Licensed Facility Cross-Walk" Open Data table at https://data.chhs.ca.gov/dataset/licensed-facility-crosswalk.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e961df15-50b8-4217-9628-b696ea121ee0/resource/2a85758b-a1cd-4cae-bac4-92a9c6bdbf5e/download/data_dictionary-seismic-deadline-extensions-granted.csv
issued: 2017-08-28T16:19:18.105654
modified: 2017-08-28T16:19:18.105654
byte size: 4503
checksum: Checksum

COVID-19 Vaccines Administered By HPI Quartile - Data Dictionary
type: Distribution
description: If you need more information on the dataset data dictionary, please visit the data dictionaries on our CAIR website: https://www.cdph.ca.gov/Programs/CID/DCDC/CAIR/Pages/CAIR-records-LHD-COVID.aspx
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/21c91924-7f96-4fc7-9d41-89f5e2c4990a/download/covid-19-progress-dashboard-hpi-data-dictionary_apr2024.xlsx
issued: 2021-12-07T21:45:53.811373
modified: 2025-10-01T16:02:06.683867
byte size: 11731
checksum: Checksum

COVID-19-associated Hospitalization Rates from NHSN
type: Distribution
description: The dataset contains COVID-19-associated hospital admissions are from Centers for Disease Control and Prevention’s (CDC) National Healthcare Safety Network (NHSN) Hospitalization dataset. The requirement to report COVID-19 and influenza-associated hospitalizations was effective November 1, 2024. CDPH pulls NHSN data from the CDC on the Wednesday prior to the publication of the report. Results may differ depending on which day data are pulled. Admission rates are calculated using population estimates from the P-3: Complete State and County Projections Dataset provided by the State of California Department of Finance (https://dof.ca.gov/forecasting/demographics/projections/). Reported weekly admission rates for the entire season use the population estimates for the year the season started. For more information on NHSN data including the protocol and data collection information, see the CDC NHSN webpage (https://www.cdc.gov/nhsn/index.html). Weekly hospitalization data are defined as Sunday through Saturday.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/f021ecde-c025-4dcc-8bcd-eae03e7d89f2/download/nhsn_covid_admits.csv
issued: 2025-01-30T23:10:25.198349
modified: 2025-02-07T17:58:39.401508
byte size: 690
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/53
issued: 2025-07-24T17:31:24.273139
modified: 2026-02-01T05:02:20.952662

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::alw-care-coordination-agencies
issued: 2025-12-12T05:15:15.303016
modified: 2026-03-06T05:15:34.718287

Licensed Healthcare Facility Listing, December 31, 2021
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/21836826-39d5-47e5-8b43-6e62dba7b52b/download/licensed-healthcare-facility-listing-december-31-2021.csv
issued: 2022-01-03T14:22:16.042056
modified: 2022-01-03T14:22:16.042056
byte size: 1777148
checksum: Checksum

2012 Quarter 3 - Sum of Four Quarters
type: Distribution
format: XLS
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/50c00a87-f281-4c9f-ab58-177617b00ca7/download/hospital-quarterly-sum-of-qtrs-2012q3r4.xls
issued: 2018-08-16T20:35:43.344399
modified: 2018-08-16T20:35:43.344399
checksum: Checksum

2023 Quarter 4 - Complete Data Set (04/16/2024)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/04ba86ad-b379-4dc0-ada6-282025eae2bd/download/2023_q4.xlsx
issued: 2024-04-16T15:25:00.516049
modified: 2024-04-16T15:25:34.727689
byte size: 373128
checksum: Checksum

2007 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/9c5c158f-9e17-414e-b39d-b850d0bb73a5/download/2007_diagnosiscodefrequencies_ed.xlsx
issued: 2021-11-22T15:05:41.465701
modified: 2023-10-02T14:05:04.727748
byte size: 332016
checksum: Checksum

2017 Quarter 4 - Complete Data Set (4/13/18)
type: Distribution
description: The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Beginning in year 2000 the individual quarters have been combined into one rolling 4th quarter file. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year. If individual quarters are needed for prior years, please e-mail your request to the Healthcare Information Resource Center (HIRC) or phone (916) 326-3802.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/066b439d-13a9-4603-91f4-a82284969c96/download/2017q4.csv
issued: 2018-04-24T17:46:08.126961
modified: 2018-04-24T17:46:08.126961
checksum: Checksum

Q1-Q4 2024 Prescription Drug WAC Increases
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/882bb30d-44ed-48c9-b722-beb5aedc2c1b/download/q1-q4-2024-prescription-drug-wac-increases.xlsx
issued: 2025-09-11T16:42:47.970378
modified: 2025-09-11T17:23:18.789355
byte size: 269935
checksum: Checksum

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://opendata-hcai.hub.arcgis.com/maps/hcai::eoc-map-public
issued: 2024-09-05T22:48:05.260063
modified: 2026-02-21T12:15:09.298634

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/418c0f8f-698f-4702-8f2f-4487cc64119b/download/death-profiles-by-county-eaxv6xt9.zip
issued: 2020-04-24T16:37:48.363925
modified: 2026-03-02T21:30:47.564996

2019 Quarter 4 - Complete Data Set (4/10/20)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/42d21742-8175-4ac7-ba29-04f7b32c9b3b/download/2019_q4.csv
issued: 2020-04-10T20:26:02.860188
modified: 2020-04-10T20:26:02.860188
byte size: 304994
checksum: Checksum

Q1-Q4 2020 Prescription Drugs Introduced to Market
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e54d331c-65d3-4c6e-b4ba-390bd7024248/resource/9a37709e-4151-4300-a031-91ea7813da60/download/q1-q4-2020-prescription-drugs-introduced-to-market.xlsx
issued: 2020-06-08T15:57:22.214478
modified: 2025-09-11T17:22:11.996717
byte size: 109374
checksum: Checksum

Counts Dashboard-Licensed and Certified Healthcare Facility
type: Distribution
description: This dashboard shows counts of California’s licensed/certified facilities that are currently in operation by facility type, county, or district office. Data is updated monthly. The data source is the State of California Electronic Licensing Management System (ELMS). Last Updated: January 27, 2026.
format: tableau
access URL: https://datavisualization.cdph.ca.gov/t/LNC/views/OpenDataFacility-FacilityCounts/FacilityCounts
issued: 2020-02-26T23:00:53.779332
modified: 2026-01-28T00:41:38.024194

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/e9ce8c7e-ea06-4658-a157-259ec3f4964d/resource/2652e1d8-40cd-487a-809e-ca31681a2c9a/download/chart-4-4-total-number-of-community-supports-provider-contracts-in-the-most…
issued: 2025-07-24T17:37:55.079268
modified: 2026-01-31T05:21:46.970671

2017 Quarter 2 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/d95a31ff-2813-4215-a681-6dcc38959f27/download/2017q2r4-sum-4-qtrs.csv
issued: 2018-03-22T16:49:10.508171
modified: 2018-03-22T16:49:10.508171
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:31:45.796059
modified: 2026-03-08T05:17:14.368003
checksum: Checksum

Wastewater Change Surveillance Log
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a6ca879a-6014-4b72-9ea6-07ef8b87ae83/resource/72d1bbb8-8e9a-4b67-b600-7ed15945f2c0/download/calhhs_wastewater_surveillance_change_log.csv
issued: 2024-09-18T15:31:41.124081
modified: 2024-09-24T22:00:16.994722
byte size: 218
checksum: Checksum

Program of All-Inclusive Care for the Elderly (PACE) Rates
type: Distribution
description: The dataset contains reimbursement rates paid to participating Program of All-Inclusive Care for the Elderly (PACE) organizations for calendar years 2021-2024. To be eligible for the PACE program, a person must be 55 years of age or older and reside in one of the following PACE service areas: Alameda, Contra Costa, Fresno, Humboldt, Los Angeles, Orange, Riverside, Sacramento, San Bernardino, San Diego, San Francisco, San Joaquin, Santa Clara, Stanislaus. __See Calendar Year tabs for changes throughout the years.__ __For archived data, please refer to the historical landing page at [Program of All-Inclusive Care for the Elderly (PACE) Rates](https://data.chhs.ca.gov/dataset/program-of-all-inclusive-care-for-the-elderly-pace-rates)__
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f2af880-e909-466a-bb2d-9fd010fa0e69/resource/e2af0f7c-2b53-46a5-8bf0-601e2e51f3d1/download/program-of-all-inclusive-care-for-the-elderly-pace-rates_2021-2025.csv
issued: 2025-09-02T18:53:02.572004
modified: 2025-09-16T22:14:47.016641
byte size: 178087
checksum: Checksum

2023 Hospital Emergency Department – External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. Up to 12 external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/e6d344cd-2b57-4568-8484-012117671562/download/2023_extcausecodefrequencies_ed.xlsx
issued: 2024-10-01T13:39:50.890420
modified: 2024-10-01T14:14:58.983502
byte size: 106536
checksum: Checksum

Directory Of Service Providers (CSV)
type: Distribution
description: ## About this Resource This resource provides basic information about the local service providers under contract with the Department of Community Services and Development (CSD) to provide services to low-income households in California. The information is based on a point in time and is expected to be updated semi-annually. The data were retrieved from the Provider Services Directory located on the California Department of Community Services and Development's website. The variables in the dataset include provider name, contact information, service area and type of service. For a comprehensive list of service descriptions, hours, eligibility requirements, etc. visit CSD's website: [https://www.csd.ca.gov/Pages/FindServicesInYourArea.aspx](https://www.csd.ca.gov/Pages/FindServicesInYourArea.aspx "CSD Website - Find Services in Your Area")
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e8d55304-b058-41de-a59f-4f646d792c11/resource/e0dc77e1-8575-4e20-8ade-3135158daf4b/download/directory-of-service-providers.csv
issued: 2017-06-16T22:19:05.379584
modified: 2026-02-20T19:43:07.390906
byte size: 1089135
checksum: Checksum

COVID-19 Vaccines Administered By HPI Quartile
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/b1bdb822-e370-4ca1-93ce-ee64fdba7883/download/vw_vaccines_administered_by_hpi_3_quartile.csv
issued: 2023-03-03T16:50:23.197132
modified: 2026-03-07T17:08:16.449752
byte size: 638738
checksum: Checksum

2010 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/12f42bc1-f7fb-4134-b787-8103c5926f63/download/2010_diagnosiscodefrequencies_as.xlsx
issued: 2021-11-22T17:16:54.711942
modified: 2023-10-02T13:37:32.457073
byte size: 312628
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/e54d331c-65d3-4c6e-b4ba-390bd7024248/resource/82883221-f421-4b0f-90b6-616cee618e6a/download/prescription-drugs-introduced-to-market-g3blzum9.zip
issued: 2019-08-02T22:47:41.596740
modified: 2026-02-05T22:07:46.414258

Data Dictionary-Low/Very Low Birthweight by Race/Ethnicity
type: Distribution
description: Data Dictionary-Low/Very Low Birthweight by Race/Ethnicity
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/a48f9312-5b61-479d-98fb-9cfb2ccde481/resource/63947378-8f0c-4c31-88e5-087f9166339a/download/low-and-very-low-birthweight-by-race-ethnicity-2014-2018-data-dictionary.xl…
issued: 2018-12-07T18:11:48.222734
modified: 2024-08-16T02:12:58.601092
byte size: 11902
checksum: Checksum

Screening Disorders by California Region
type: Distribution
description: This table presents counts of disorders that have been identified by the California Newborn Screening Program from 2009 through 2019. Disorders with counts fewer than 6 were suppressed; these disorders are listed as blank in the "Case Count" column as described in the attached Data Dictionary. For details of the disorders, please refer to the attachment: Recommended Uniform Screening Panel.pdf. For details of how the regions are broken down by California counties see attachment: California Regions Break-Out by County.xlsx. Four types of sickle cell-related hemoglobinopathies (Sickle Beta0 Thalassemia, Sickle Beta+ Thalassemia, Sickle S/S Disease, and Sickle S/C Disease) were combined into one group called "Sickle Cell Disease." SCID cases are reported beginning March 2013. ALD cases are reported beginning February 2016. Pompe and MPS I cases are reported beginning August 2018.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/b4810e9c-c364-4231-aef8-66ee14d9213e/resource/fbb8fdcd-38d5-4068-9e8a-9b76f22bb006/download/newborn-screening-disorders-californiaregion-2009-2019_final.csv
issued: 2019-03-18T18:05:48.133369
modified: 2024-08-16T02:14:10.699272
byte size: 7834
checksum: Checksum

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:31:54.070031
modified: 2026-02-01T05:02:06.892924

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/33fc79cb-3dcd-41f2-84ef-352e3d3f2026/resource/adccc704-dde6-48fb-932a-4567a54e8290/download/chart-3-7-county-utilization-rates-for-community-supports-in-the-last-12-mo…
issued: 2025-07-24T17:40:43.964402
modified: 2026-01-31T05:21:02.639953

data-dictionary
type: Distribution
description: This data is from the California Department of Managed Health Care (DMHC). It contains all decisions from Independent Medical Reviews (IMR) administered by the DMHC since January 1, 2001. An IMR is an independent review of a denied, delayed, or modified health care service that the health plan has determined to be not medically necessary, experimental/investigational or non-emergent/urgent. If the IMR is decided in an enrollees favor, the health plan must authorize the service or treatment requested.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/b79b3447-4c10-4ae6-84e2-1076f83bb24e/resource/2c5c2144-138f-4feb-b2af-a1176995e1b1/download/imrdatadictionary.pdf
issued: 2017-06-16T22:09:42.327290
modified: 2017-06-16T22:09:42.327290
byte size: 67720

COVID-19 Vaccines Administered By Demographics By County (Age 16+ archived)
type: Distribution
description: Legacy table based on age 16+ denominators up to May 17, 2021.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/1c67d32e-c41c-453a-9e5f-40a5867df4ad/download/covid19vaccinesbycountybydemographic_age16_archive.csv
issued: 2021-05-19T16:34:38.175033
modified: 2021-05-19T16:34:38.175033
byte size: 18403068
checksum: Checksum

2015 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/b107a1e4-193f-4197-9a08-2587a0e07e2a/download/2015-e-code-frequencies-as.xlsx
issued: 2018-03-20T14:58:35.240581
modified: 2023-10-02T13:37:32.455655
checksum: Checksum

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/fd7ab76cdbae40cc921fb799ab2567f3/shapefile
issued: 2025-07-24T17:30:08.999523
modified: 2026-03-07T05:15:22.338549

Q1-Q4 2023 Prescription Drug WAC Increases - 5 Year History
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/91dbf176-8349-4d65-a7ca-d2f3ffb8d726/download/2023-prescription-drug-5-year-history-data-q1-q2-q3-q4.xlsx
issued: 2024-08-06T17:01:03.756367
modified: 2025-09-11T17:23:18.790093
byte size: 307458
checksum: Checksum

2021 Quarter 2 - Complete Data Set (10/13/2021)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/0d5291e3-c8f1-46a3-9486-d3e1910fc24f/download/2021_q2.xlsx
issued: 2021-10-13T20:35:59.174331
modified: 2021-10-13T20:35:59.174331
byte size: 370421
checksum: Checksum

1960-2023 Final Births by Month Statewide
type: Distribution
description: This data table reports the statewide monthly number of births that occurred in California regardless of the place of residence (by occurrence) and births to California residents regardless of where they occurred (by residence).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/dc2004a4-eedb-4d35-ba22-dd9b6d427e78/resource/b990913a-d2a1-4b28-a740-45b7967dc610/download/20241030_births_final_state_month_sup.csv
issued: 2021-03-27T02:43:39.941695
modified: 2025-01-28T22:02:14.672168
byte size: 146763
checksum: Checksum

All-Cause Unplanned 30-Day Hospital Readmission Rate, California, (CSV)
type: Distribution
description: This dataset contains the statewide number and (unadjusted) rate for all-cause, unplanned, 30-day inpatient readmissions in California hospitals. Data are categorized by age, sex, race/ethnicity, expected payer and county.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/25e1dff8-d810-4391-baf8-05fb01a1359b/resource/8dd44ad7-9e78-4c1a-9910-f58a47e402af/download/allcauseunplanned30-dayhospitalreadmissionratecalifornia2011_2024.csv
issued: 2017-06-16T22:27:02.425462
modified: 2026-02-12T20:23:12.557352
byte size: 57752
checksum: Checksum

2019-2020 (Part B) WIC Redemptions by Vendor County with Family Counts
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a54918e1-de83-480a-961e-2d0b7b342982/resource/7b9998f6-cd0f-4d72-ac17-4db5775c4f26/download/2019-2020-part-b-wic-redemptions-by-vendor-county-with-family-counts.csv
issued: 2022-05-25T21:51:44.596889
modified: 2022-05-25T21:51:44.596889
byte size: 96709
checksum: Checksum

Licensed Healthcare Facility Listing, June 30, 2025
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/eca781b1-643f-499d-92c2-7b229e0d1e9a/download/licensed-healthcare-facility-listing-june-30-2025.csv
issued: 2025-07-09T16:22:48.320517
modified: 2025-07-09T16:49:54.663643
byte size: 2307157
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/004afa17-4169-43fd-bff6-525e0841aecc/resource/c1f96c16-7b90-4307-aabe-27481b3a04ef/download/ecm-community-support-data-tables-for-quarterly-implementation-report-_qcjh…
issued: 2025-07-24T17:30:32.093244
modified: 2026-01-30T05:15:28.373048

secondary-sources-for-key-characteristics-of-californians-age-60-and-over-data-set
type: Distribution
description: This data set presents key demographic characteristics of Californians Age 60 and Over. This data set can be viewed by county or Area Agency on Aging Planning and Services Area. Key sociodemographic variables include: lives alone, low income, minority/non-minority, non-English speaking, and living in a rural area. This data is based on multiple federal and state sources.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/feb9acc8-4a0b-410c-8ccc-7b715a41eedc/resource/c8bf33b3-090b-4099-af09-f496ade4b8c2/download/popen-data-projectfinal-publishing-oshpdattachments-xochissecondary-sources…
issued: 2017-06-16T22:24:44.830418
modified: 2024-08-16T01:07:54.999809

2009 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/08b61fdb-3f88-4e83-93ff-4a6620523cab/download/2009_diagnosiscodefrequencies_ed.xlsx
issued: 2021-11-22T14:54:02.811962
modified: 2023-10-02T14:05:04.727169
byte size: 347810
checksum: Checksum

(Archive) 2000-2024 LHJ Age-Race-Sex Population File - Vintage 2025.2 (released on 10/21/2025)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/6c462502-68e4-4918-9783-b674973f0740/resource/4e052a2e-7e4d-4336-afa7-a1055e082027/download/lhj-pop-ars-archive.csv
issued: 2025-10-22T23:14:42.662439
modified: 2026-02-13T23:05:20.607842
byte size: 87507620
checksum: Checksum

2014-2023 Final Deaths by Year by County
type: Distribution
description: This data table reports the annual number of deaths that occurred in each California county regardless of the place of residence (by occurrence) and deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/579cc04a-52d6-4c4c-b2df-ad901c9049b7/download/20241220_deaths_final_2014_2023_county_year_sup.csv
issued: 2021-04-15T14:58:00.003628
modified: 2024-12-30T19:03:24.006875
byte size: 24235858
checksum: Checksum

Provider Suspended and Ineligible List (S&I List)
type: Distribution
description: The Suspended and Ineligible List is a list reflecting all providers of service who the Department has suspended. Pursuant to Welfare and Institution Code sections 14123, subdivision (a) (convictions), 14123, subdivision (b) (federal exclusions) and 14043.6 (license loss) these suspensions are automatic and non-discretionary. Please see legal description and legal introduction notice attached.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/8f70e05d-baa5-4296-a5ab-36318d530670/resource/48630a37-b5ba-4d3d-af54-e82b30e658a0/download/suspended-ineligible-list-january-2026-v2-.csv
issued: 2024-02-23T18:39:32.705344
modified: 2026-02-26T18:28:26.605154
byte size: 3274239
checksum: Checksum

Youth SMHS and MHS Service Utilization Data by Age for FY's 2020-2023
type: Distribution
description: SMHS, MHS service utilization data for youth broken out by age.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/767b198a-2981-42d4-8794-49b44e04c439/download/children_and_youth_utilization_by_age.csv
issued: 2025-09-15T21:41:33.264601
modified: 2026-02-26T23:38:26.700080
byte size: 57028712
checksum: Checksum

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-5-1-total-number-of-members-who-utilized-community-supports-in-the-last-12-months-of-the-reporting-period-by-service-1
issued: 2025-07-24T17:31:40.674849
modified: 2026-02-01T05:01:37.715936

2018 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/1e3f983c-82a5-421e-9d84-91fa8bc2220b/download/2018_extcausecodefrequencies_as.xlsx
issued: 2019-08-05T17:13:55.088037
modified: 2023-10-02T13:37:32.454781
byte size: 69512
checksum: Checksum

Current California Healthcare Facility Listing
type: Distribution
description: A current list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/641c5557-7d65-4379-8fea-6b7dedbda40b/download/current-healthcare-facility-listing.csv
issued: 2019-08-05T20:48:32.207188
modified: 2026-03-02T18:30:36.350115
byte size: 2379986
checksum: Checksum

2025 Quarter 2 - Complete Data Set (10/29/2025)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/f902f922-6806-49c4-bfed-b1dadaab3cc1/download/2025_q2.xlsx
issued: 2025-10-30T20:59:14.728967
modified: 2025-10-30T20:59:59.774396
byte size: 421690
checksum: Checksum

1999-2013 Final Deaths by Month Statewide
type: Distribution
description: This data table reports the statewide monthly number of deaths that occurred in California regardless of the place of residence (by occurrence) and deaths to California residents (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/7a456555-87b9-4830-817c-72d72e628745/resource/7e93fdfb-0d4b-41d2-9603-34674456875a/download/2021-05-14_deaths_final_1999_2013_state_month_sup.csv
issued: 2021-04-14T23:10:44.705839
modified: 2021-04-14T23:10:44.705839
byte size: 5401561
checksum: Checksum

Data Dictionary - Deaths by County
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/9e7adc27-f912-44e2-83cc-1d3d70db6cc9/download/data-dictionary-deaths-by-county.csv
issued: 2021-04-15T15:15:59.785306
modified: 2021-04-15T15:15:59.785306
byte size: 5095
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/bc59b3db-3936-4c9b-9275-c5f4b3dc9023/resource/d2413aed-324d-4591-8486-1d114df0ea17/download/live-birth-profiles-by-county-2jlx9oiw.zip
issued: 2020-06-11T16:24:49.291787
modified: 2026-03-02T21:24:56.580241

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/c9b6f8ecdd194f46be0ea41d46b875c3_0
issued: 2026-03-04T05:15:11.661929
modified: 2026-03-04T05:15:18.647438

Department of Child Support Services Children in Child Support Cases FFY 2015 - FFY 2024
type: Distribution
description: This data table provides the number of children in the child support caseload.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/71961a08-24d8-4599-806c-1608ec7b59b3/resource/f5921620-4439-4511-ae16-250c4ef7e3a8/download/department-of-child-support-services-children-in-child-support-cases-ffy-20…
issued: 2017-06-16T22:25:13.865285
modified: 2026-02-19T18:39:01.143662
byte size: 14483
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/fd2e6383-89af-4060-bab9-f0856c21e8cd/resource/9c9a0167-3be3-46a2-90c5-bf03813bf52c/download/age-and-gender-of-eligible-individuals-selecting-covered-california-qualifi…
issued: 2019-08-02T22:03:41.691807
modified: 2026-03-06T17:57:22.899939

COVID-19 Demographic Rate Cumulative
type: Distribution
description: COVID-19 Demographic Rate Cumulative
format: CSV
access URL: https://data.chhs.ca.gov/dataset/f88f9d7f-635d-4334-9dac-4ce773afe4e5/resource/b500dae2-9e58-428e-b125-82c7e9b07abb/download/covid19demographicratecumulative.csv
issued: 2021-10-12T23:17:45.180503
modified: 2024-08-30T08:33:02.262301
byte size: 332837
checksum: Checksum

2023 Quarter 3 - Complete Data Set (01/16/2024)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/edf7157e-eebd-4a99-aef4-fdb2a738ac91/download/2023_q3.xlsx
issued: 2024-01-17T03:31:06.194283
modified: 2024-01-17T03:31:37.763913
byte size: 378788
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/444224b1-c150-40ec-af4d-bd8a9f9f8ef1/resource/58476a8d-b2ca-4bf0-b40e-901edcb1e6fa/download/licensed-narcotic-treatment-programs-k64d31d6.zip
issued: 2025-07-24T17:31:07.613841
modified: 2026-03-06T16:04:31.089651

COVID-19 Vaccines by ZIP Code Data Dictionary
type: Distribution
description: COVID-19 Vaccines by ZIP Code Data Dictionary
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/ead44d40-fd63-4f9f-950a-3b0111074de8/resource/b5e9e666-afa0-4f89-8241-554a44910b98/download/coveragebyzip_od_data_dictionary_apr2024.xlsx
issued: 2021-05-21T04:15:53.033141
modified: 2025-06-04T16:22:04.947477
byte size: 10933
checksum: Checksum

1979-1988 Final Deaths by Month by County
type: Distribution
description: This data table reports the monthly number of deaths that occurred in each California county regardless of the place of residence (by occurrence) and deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/999438f4-2659-4888-ab09-fb4693d0f310/download/2021-06-04_deaths_final_1979-1988__county_month_sup.csv
issued: 2021-06-04T21:27:09.182121
modified: 2021-06-04T21:27:09.182121
byte size: 74689382
checksum: Checksum

COVID-19 Vaccines Administered By Demographics
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/faee36da-bd8c-40f7-96d4-d8f283a12b0a/download/covid19vaccinesadministeredbydemographics.csv
issued: 2021-03-31T19:37:02.589226
modified: 2026-03-07T17:45:27.084511
byte size: 188895
checksum: Checksum

Percentage of RSV Detections at Clinical...
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/b6a1e980-bd97-4067-b8bf-5f3783d994e8/download/lab_rsv.csv
issued: 2024-10-01T18:01:52.986708
modified: 2026-01-23T17:00:33.779595
byte size: 8785
checksum: Checksum

2019 Quarter 3 - Complete Data Set (1/10/20)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/fda03b6f-a721-43c9-9d28-f7f107a03fec/download/2019_q3.csv
issued: 2020-01-10T21:02:39.450616
modified: 2020-01-10T21:02:39.450616
byte size: 306089
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/ab5493cd-b041-4d5b-9ec9-d1dd4f641190/resource/6b0989c0-57fe-4bb0-9344-36fa544e8bab/download/medi-cal-fpact-enrolled-providers-lxvye3uv.zip
issued: 2025-12-05T19:47:40.657153
modified: 2026-02-13T23:55:45.919745

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:32:06.692002
modified: 2026-03-08T05:17:46.920765
checksum: Checksum

2015 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/b2208b4f-c813-4e13-ab57-8fcca265ce34/download/2015-e-code-frequencies-ed.xlsx
issued: 2018-03-20T15:27:51.434325
modified: 2023-10-02T14:06:24.437616
checksum: Checksum

2025 Quarter 2 - Sum of Four Quarters (10/29/2025)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/ae2d0ae6-2aba-47dd-8627-f50996a16594/download/2025_r4_q2.xlsx
issued: 2025-10-30T20:40:56.981456
modified: 2025-10-30T20:52:00.701526
byte size: 444262
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/c6ccef54-e7a9-4ebd-b79a-850b72c4dd8c/resource/eefbb97f-f0aa-4b9e-8334-fa84620b5a98/download/medi-cal-managed-care-enrollment-report-e1wh7th_.zip
issued: 2021-01-23T00:19:49.395134
modified: 2026-02-13T18:19:39.821016

February 2026 Monthly Update - Prescription Drugs Introduced to Market (CSV)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e54d331c-65d3-4c6e-b4ba-390bd7024248/resource/2be5663e-8862-42e8-bd0e-3476d8baf7c3/download/new-drug-data-jan-2026.csv
issued: 2023-11-06T18:07:12.674240
modified: 2026-02-05T22:07:34.596776
byte size: 20723
checksum: Checksum

Insurance Affordability Programs Applications Received Through CalHEERS, by Submission Channel (CSV)
type: Distribution
description: This dataset provides the total number of applications for Insurance Affordability Programs (IAPs) received through the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) by submission channel (whether submitted online, by phone, mail, e-mail, outreach, fax, other, or county) in a reporting period. IAPs include Medi-Cal and subsidized Qualified Health Plans (QHPs) offered through Covered California. Application channels such as phone, mail, e-mail, outreach, fax, other or county are submitted with the assistance from Service Center Representatives (SCRs), agents, or assisters. The number of applications submitted online represents applications directly submitted to CoveredCA.com by applicants. The Department of Health Care Services (DHCS) and Covered California jointly sponsor CalHEERS, which supports IAP applications for enrollment submitted through CoveredCA.com. This dataset is part of public reporting requirements set forth in the California Welfare and Institutions Code 14102.5(1)(A).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/12cc9c05-6b8a-4c3e-b35f-89ab3419bf99/resource/c8f7fc08-9ff0-40e1-b562-3e39067e5908/download/1.1-calheers-apps_q4_2025_odp.csv
issued: 2017-06-16T22:14:28.856809
modified: 2026-03-06T17:00:51.977414
byte size: 9745
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3b5b80e8-6b8d-4715-b3c0-2699af6e72e5/resource/11747e61-6d10-45d3-b3c4-f78dcaf26241/download/healthcare-facility-locations-6ufd3yn0.zip
issued: 2019-08-02T22:18:02.714877
modified: 2026-02-20T22:25:57.432779

2012 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/117ca456-e4f4-4bca-ae15-4e3cb510e214/download/2012-e-code-frequencies-ed.xlsx
issued: 2018-03-20T15:25:07.720915
modified: 2023-10-02T14:05:04.726303
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/4b80ae98-8615-4fb1-90eb-2732469475d5/resource/6243cf56-63f8-4605-aa23-f99dab692557/download/distributed-collections-by-assistance-type-we84s6ns.zip
issued: 2019-08-02T22:11:30.905638
modified: 2026-02-24T18:43:06.446401

Documentation for Hospital Quarterly Financial and Utilization Data Files
type: Distribution
description: For quarters ended 2024 and after.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/dad8a4cc-4a8d-4f77-a440-4901567ac641/download/qfur2024afterdoc.pdf
issued: 2024-10-26T00:22:32.643905
modified: 2024-10-26T00:23:10.144329
byte size: 479472

Percentage of RSV Admissions at Kaiser...
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/5d8edb4c-6140-46b4-b544-469dc61456ed/download/kaiser_hospadmits_rsv.csv
issued: 2024-10-01T18:02:22.298680
modified: 2026-01-23T17:00:40.186918
byte size: 8930
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/a54918e1-de83-480a-961e-2d0b7b342982/resource/d1355c45-a045-4216-9c0f-87cc24ce1ea0/download/california-women-infants-and-children-program-redemption-by-county-om2p6u_5…
issued: 2019-08-02T22:06:59.880045
modified: 2026-03-04T00:11:44.648616

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/7bba51ec-bb02-4b3f-be32-ffd9a207ba70/resource/5a9a7dc5-eb80-4c37-b979-5c979f08a71b/download/women-infants-and-children-wic-authorized-vendors-iyvtfumz.zip
issued: 2019-08-02T22:58:18.383161
modified: 2025-11-07T05:59:38.359938

2018 Quarter 3 - Complete Data Set (1/10/19)
type: Distribution
description: The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Beginning in year 2000 the individual quarters have been combined into one rolling 4th quarter file. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year. If individual quarters are needed for prior years, please e-mail your request to the Healthcare Information Resource Center (HIRC) or phone (916) 326-3802.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/25dae89c-cd05-43f9-bc88-fcbb49214ac6/download/2018_q3.csv
issued: 2019-01-11T15:15:13.225182
modified: 2019-01-11T15:15:13.225182
byte size: 427425
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/61c52721-3c12-45ed-85b4-be41424b3f4e/resource/ae224164-779b-4032-8c18-4ccf70c34f6e/download/chart-3-5-2-total-number-of-members-who-utilized-community-supports-in-each…
issued: 2025-07-24T17:36:11.986885
modified: 2026-01-31T05:20:35.042539

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:32:06.692005
modified: 2026-02-01T05:02:24.746018

Age and Gender of Eligible Individuals selecting Covered California Qualified Health Plan (QHP)
type: Distribution
description: This dataset includes age and gender of eligible individuals who selected and enrolled in a Covered California Qualified Health Plan (QHP), by reporting period. Covered California reported data is from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) and includes those who selected and enrolled in a QHP, and paid their first premium. This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/fd2e6383-89af-4060-bab9-f0856c21e8cd/resource/1f387967-3cdd-4b9f-aafd-244ee710a962/download/3.2-qhp-age-gender-q4-2025-odp.csv
issued: 2017-09-28T21:07:52.007337
modified: 2026-03-06T17:56:53.727860
byte size: 21900
checksum: Checksum

2005 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/f1c5f62f-2805-4fca-abe4-0a3a98b6a1b9/download/2005_extcausecodefrequencies_ed.xlsx
issued: 2021-11-22T15:19:39.670087
modified: 2023-10-02T14:05:04.728510
byte size: 45432
checksum: Checksum

COVID-19 Progress Dashboard Data Dictionary
type: Distribution
description: If you need more information on the dataset data dictionary, please visit the data dictionaries on our CAIR website: https://www.cdph.ca.gov/Programs/CID/DCDC/CAIR/Pages/CAIR-records-LHD-COVID.aspx
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/d995e0fa-aa50-43e3-9753-94e9bf1df12f/download/covid-19-progress-dashboard-data-dictionary_apr2024.xlsx
issued: 2021-02-17T19:16:42.005080
modified: 2025-10-01T16:02:06.682833
byte size: 11249
checksum: Checksum

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:32:04.168795
modified: 2026-02-01T05:02:18.333376

By Medicare Dual Status and Age Group, Certified Eligibles
type: Distribution
description: this is the file for Certified Eligibles by Medicare Dual Status and Age Group
format: CSV
access URL: https://data.chhs.ca.gov/dataset/8c897320-ba87-4574-bc37-bae974191c35/resource/35261707-8fae-4fe2-97a7-c4e9fc75681a/download/t3_eligibility_by_medicare_dual_status_age_group_201001_202602.csv
issued: 2020-04-02T21:46:30.185107
modified: 2026-02-27T23:40:00.810622
byte size: 4420706
checksum: Checksum

Age 26-49 AE Population (by County)
type: Distribution
description: __Age 26-49 Adult Expansion Population:__ data includes the monthly count of individuals 26-49 years of age, by county, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 26-49 years of age, regardless of immigration status. Lawfully present individuals 26-49 years of age are included in this count. The Age 26-49 Adult Expansion program was implemented January 1, 2024, pursuant to [Senate Bill (SB) 184 (Chapter 47, Statutes of 2022)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220SB184), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) Source: MIS/DSS (Management Information System/ Decision Support System), the Department’s primary data warehouse.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/9615f1b1-8329-4dbc-88cf-bb7ddfde8a71/resource/a08f6d35-ca23-485b-bfe4-9348859ab68f/download/26-49-ae-county-11-2025_suppressed.csv
issued: 2024-08-01T17:46:14.957839
modified: 2026-02-05T15:43:20.331050
byte size: 48732
checksum: Checksum

Across Time Data Dictionary-Licensed and Certified Healthcare Facilities
type: Distribution
description: Data Dictionary that corresponds with the Licensed and Certified Healthcare Facilities Across Time Data File.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/3b5b80e8-6b8d-4715-b3c0-2699af6e72e5/resource/d848241d-b541-4a5d-9dd7-e40fd8cb8a3c/download/healthcare_facilities_across_time_dd.xlsx
issued: 2020-02-18T19:25:58.485039
modified: 2020-02-18T19:25:58.485039
byte size: 11897
checksum: Checksum

Data Importing Instructions for Excel
type: Distribution
description: Please note that this data contains fields with leading zeroes. In order to use this data with Microsoft Excel, you must save the file to your computer and then import the data. If you double-click on the .csv file and allow Excel to open the file automatically, the leading zeroes will disappear.
format: DOCX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/6d06177e-db77-470b-b97b-424fd228a945/download/data-importing-instructions-for-excel.docx
issued: 2018-03-22T17:07:02.976537
modified: 2018-03-22T17:07:02.976537

Adolescent Births 2014-2016 (CSV)
type: Distribution
description: This dataset contains California’s adolescent birth rate (ABR) by county, age group and race/ethnicity using aggregated years 2014-2016. The ABR is calculated as the number of live births to females aged 15-19 divided by the female population aged 15-19, multiplied by 1,000. Births to females under age 15 are uncommon and thus added to the numerator (total number of births aged 15-19) in calculating the ABR for aged 15-19. The categories by age group are aged 18-19 and aged 15-17; births occurring to females under aged 15 are added to the numerator for aged 15-17 in calculating the ABR for this age group. The race and ethnic groups in this table utilized five mutually exclusive race and ethnicity categories. These categories are Hispanic and the following Non-Hispanic categories of Multi-Race, Black, American Indian (includes Eskimo and Aleut), Asian and Pacific Islander (includes Hawaiian) combined, and White. Note that there are birth records with missing race/ethnicity or categorized as “Other” and not shown in the dataset but included in the ABR calculation overall.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/165e1016-991f-487c-bdd0-84dd1c0a6fe8/resource/0e5a7fea-2efa-48c6-a1bf-7b68f77f8a72/download/abr1416-by-county-opendataportal-ver4.csv
issued: 2017-06-16T22:33:56.617717
modified: 2017-06-16T22:33:56.617717
byte size: 27380
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/4101eb49-eb45-4de9-b708-663e6f16a2e7/resource/7f2621b0-2bbf-4e39-846c-4e9415abc281/download/low-income-home-energy-assistance-program-liheap-household-report-62vbbj1_.…
issued: 2019-08-02T22:31:49.477191
modified: 2026-02-20T19:38:14.269760

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-9-1-community-supports-utilization-rates-by-mcp-and-county-in-the-last-12-months-of-the-reporting-period
issued: 2025-07-24T17:31:51.295452
modified: 2026-01-31T05:17:04.416552

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-4-4-total-number-of-community-supports-provider-contracts-in-the-most-recent-reporting-quarter
issued: 2025-07-24T17:31:24.273135
modified: 2026-02-01T05:02:20.952557

State Fiscal Year 2017-18 Hepatitis C Rates
type: Distribution
description: This dataset displays reimbursement rates paid to Medi-Cal Managed Care health plans for hepatitis C services for State Fiscal Year 2017-18. Medi- Cal managed care models and health plans are located in all 58 counties.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e85e432c-1bb1-4fd1-80b2-fc3befde2565/resource/da22158f-012a-4502-8b72-834ae3844695/download/hepatitis_c_rates_2017-18.csv
issued: 2019-09-23T22:26:50.873799
modified: 2024-08-16T02:13:53.204058
byte size: 53579
checksum: Checksum

Licensed Healthcare Facility Listing, December 31, 2024
type: Distribution
description: A current list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/f5bc9454-325a-406f-aa72-d7b1f29d899d/download/licensed-healthcare-facility-listing-december-31-2024.csv
issued: 2025-01-02T18:15:03.692244
modified: 2025-01-02T18:16:09.983974
byte size: 2306201
checksum: Checksum

DHCS Licensed Mental Health Rehabilitation Centers (MHRC) and Psychiatric Health Facilities (PHF)
type: Distribution
description: This dataset contains an alphabetical list, by county, of all Mental Health Rehabilitation Centers (MHRC) and Psychiatric Health Facilities (PHF) licensed by the Department of Health Care Services (DHCS). Within DHCS, the Licensing and Certification Division (LCD), Licensing Branch 2, Mental Health Licensing (MHL) Section is responsible for assuring that quality mental health treatment and services are provided to all program participants in a safe and healthy environment through licensure and oversight of a statewide system of 24-hour psychiatric and rehabilitation care facilities.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/272b9ce1-1bcf-4bf4-8294-ab3704b79608/resource/ef9f4daf-892c-45f6-b46a-3037c5a93b23/download/mhls-mhrc-phf-facilities-february-2026.csv
issued: 2020-05-19T23:05:24.092355
modified: 2026-02-18T22:05:53.082718
byte size: 18272
checksum: Checksum

Technical Note for AHRQ Patient Safety and Adverse Events Composite (PSI 90), 2020-2024
type: Distribution
description: This report contains the statewide composite patient safety and adverse events indicator (PSI) rate used to determine the “Incidence of measurable hospital-acquired conditions” rate for the Let’s Get Healthy California Initiative. PSI rates may not be comparable across years as significant changes were made to composition, definition, and calculation of PSI over time. The current composite PSI includes the following component indicators: pressure ulcer, iatrogenic pneumothorax, in-hospital fall-associated fracture, postoperative hemorrhage or hematoma, postoperative acute kidney injury requiring dialysis, postoperative respiratory failure, perioperative pulmonary embolism or deep vein thrombosis, postoperative sepsis, postoperative wound dehiscence, abdominopelvic accidental puncture or laceration.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/1fdde521-4646-4220-8084-f6b5d57b67a9/resource/0097ca4f-94d8-473f-8b89-e606714479f8/download/psi_technotes_v2025_2020-2024data.pdf
issued: 2020-07-08T16:28:42.286788
modified: 2026-02-18T19:54:30.309742
byte size: 143486

1979-1998 Final Deaths by Year Statewide
type: Distribution
description: This data table reports the statewide annual number of deaths that occurred in California regardless of the place of residence (by occurrence) and deaths to California residents (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/7a456555-87b9-4830-817c-72d72e628745/resource/bf9bb438-7e1b-4727-ae90-70372dbd6e91/download/2021-06-04_deaths_final_1979_1998_state_year_sup.csv
issued: 2021-04-14T22:59:34.511952
modified: 2021-04-14T22:59:34.511952
byte size: 164006
checksum: Checksum

2006 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/20d17121-e6f3-4fa3-ad3d-67e6d68ce82c/download/2006_extcausecodefrequencies_ed.xlsx
issued: 2021-11-22T15:13:01.889298
modified: 2023-10-02T14:05:04.728224
byte size: 45560
checksum: Checksum

2009-2013 Final Deaths by Month by Residence County
type: Distribution
description: This data table reports the monthly number of deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/cc0854e2-c8c6-43a5-bc9d-d3b83848f498/download/2021-05-14_deaths_final_2009-2013_residence_county_month_sup.csv
issued: 2021-04-15T15:10:25.658830
modified: 2021-04-15T15:10:25.658830
byte size: 60201673
checksum: Checksum

Hospital Utilization Trends_2020-2024
type: Distribution
description: This dataset provides medical encounter counts in three hospital settings (Inpatient Discharges, Emergency Department, and Ambulatory Surgery). The data is categorized by healthcare system and facility
format: CSV
access URL: https://data.chhs.ca.gov/dataset/abfdba95-b1ba-4e39-a417-d006e2667a2c/resource/b63a72c4-f501-494a-9956-fa4ef4453389/download/hospital-utilization-trends_2020-2024.csv
issued: 2026-03-03T19:32:48.014876
modified: 2026-03-03T19:34:22.412446
byte size: 5092278
checksum: Checksum

2024 Ambulatory Surgery – External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. Up to 12 external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: .xlsx
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/3dd1e84c-1b68-4444-be12-c027232248f3/download/2024_extcausecodefrequencies_as.xlsx
issued: 2025-10-08T16:34:03.338624
modified: 2025-10-08T16:35:30.489204
byte size: 62810

Percentage of Influenza Detections at Clinical...
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/877467c6-ace4-4ccd-9d83-079c8c968d5a/download/lab_influenza.csv
issued: 2024-10-01T18:00:28.354986
modified: 2026-01-23T17:00:43.739985
byte size: 8783
checksum: Checksum

2020 Quarter 3 - Complete Data Set (01/15/2021)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/74bd93d0-9136-42bc-8427-c568be1e59ae/download/2020_q3.xlsx
issued: 2021-01-15T22:12:20.371534
modified: 2021-01-15T22:12:20.371534
byte size: 373778
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/d064ff5c-7282-4057-a68e-4ebf2cfecdea/download/hospital-quarterly-financial-utilization-report-complete-data-set-pwl8v0ru.…
issued: 2019-08-02T22:24:56.813806
modified: 2026-02-02T19:39:56.864255

2020 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. Up to 12 external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/1ddaee77-b8fa-48df-baaf-a399b6797ddf/download/2020_extcausecodefrequencies_ed.xlsx
issued: 2021-08-16T13:47:02.838648
modified: 2023-10-02T14:05:04.723659
byte size: 93979
checksum: Checksum

NWSS Change Logs
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/a6ca879a-6014-4b72-9ea6-07ef8b87ae83/resource/06534533-d696-48a4-89ac-ff8396099fc5/download/nwss_change_logs_v5.2.2_2023-11-15_cdph_modified.xlsx
issued: 2024-08-21T21:00:55.553374
modified: 2026-01-22T19:10:23.433843
byte size: 17565
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/b551277d-6b5b-4cee-85c2-615e629ed238/resource/37fec17f-84db-4270-9686-4d9764ff0cda/download/chart-3-5-1-total-number-of-members-who-utilized-community-supports-in-the-…
issued: 2025-07-24T17:39:11.779632
modified: 2026-01-31T05:20:22.246005

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/e85e432c-1bb1-4fd1-80b2-fc3befde2565/resource/1692afd0-9b06-4e9c-843a-72bc343517c2/download/medi-cal-managed-care-supplemental-rates-hepatitis-c-oq1ccve3.zip
issued: 2019-09-23T21:58:12.969980
modified: 2026-02-11T19:50:04.901607

2014 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/9f77d0e8-af8a-4975-99e0-948f5ce65dd5/download/2014-diagnosis-code-frequencies-ed.xlsx
issued: 2018-03-20T15:06:39.499352
modified: 2023-10-02T14:08:10.427311
checksum: Checksum

2016 Quarter 4 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/0f4293c8-d71a-4a81-9676-9eac0f3fa825/download/2016q4r4-sum-4-qtrs.csv
issued: 2018-03-22T16:51:31.983656
modified: 2018-03-22T16:51:31.983656
checksum: Checksum

COVID-19 Vaccines Shipped, Delivered, On Hand by ZIP Code - Data Dictionary
type: Distribution
description: COVID-19 Vaccines Shipped, Delivered, On Hand by ZIP Code - Data Dictionary
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/ead44d40-fd63-4f9f-950a-3b0111074de8/resource/c8019550-221d-4b26-9210-2f2fbeee6cbf/download/shipped_delivered_on_hand_by_county_and_zip_odp_data_dictionary_v2.xlsx
issued: 2021-06-01T17:06:06.649772
modified: 2021-06-01T17:06:06.649772
byte size: 7800
checksum: Checksum

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:31:51.295461
modified: 2026-01-31T05:17:04.416914

2021 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. Up to 12 external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/dd8ad869-8663-4f91-8e33-e3e55ffc6c36/download/2021_extcausecodefrequencies_as.xlsx
issued: 2022-09-02T19:46:57.688384
modified: 2023-10-02T13:37:32.453869
byte size: 60280
checksum: Checksum

Measurable Hospital-Acquired Conditions (Composite Patient Safety and Adverse Events Indicator) Statewide Rate, California
type: Distribution
description: This dataset contains the statewide composite patient safety indicator (PSI) rate used to determine the “Incidence of measurable hospital-acquired conditions” rate for the Let’s Get Healthy California Initiative. PSI rates may not be comparable across years as significant changes were made to composition, definition, and calculation of PSI over time. The current composite PSI includes the following component indicators: pressure ulcer, iatrogenic pneumothorax, in-hospital fall-associated fracture, postoperative hemorrhage or hematoma, postoperative acute kidney injury requiring dialysis, postoperative respiratory failure, perioperative pulmonary embolism or deep vein thrombosis, postoperative sepsis, postoperative wound dehiscence, abdominopelvic accidental puncture or laceration.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/1fdde521-4646-4220-8084-f6b5d57b67a9/resource/486c8147-2aef-4579-9712-2c5a3dab7966/download/2020-2024-psi90-data.xlsx
issued: 2017-06-16T22:22:45.674452
modified: 2026-02-18T19:50:57.947682
byte size: 9865
checksum: Checksum

2022 Quarter 3 - Sum of Four Quarters (01/13/2023)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/12751526-4930-49ab-856e-f16143d17e74/download/2022_r4_q3.xlsx
issued: 2023-01-14T00:33:14.781916
modified: 2023-01-14T00:33:14.781916
byte size: 388453
checksum: Checksum

Licensed Healthcare Facility Listing, June 30, 2021
type: Distribution
description: A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/160d4cd5-148a-408a-b093-01cacc504320/download/licensed-healthcare-facility-listing-june-30-2021.csv
issued: 2021-07-01T15:05:41.474958
modified: 2021-07-01T15:05:41.474958
byte size: 1751512
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/12cc9c05-6b8a-4c3e-b35f-89ab3419bf99/resource/20b4f731-9e91-4104-99d4-62f078adb6b6/download/insurance-affordability-programs-applications-received-through-calheers-by-…
issued: 2019-08-02T22:27:49.888405
modified: 2026-03-06T17:02:07.651263

Older AE (50 and over) Population (by County)
type: Distribution
description: __Age 50 and over Older Adult Expansion Population:__ The datasets include the monthly count of individuals 50 years of age or older, by county, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 50 years of age or older, regardless of immigration status. Lawfully present individuals 50 years of age or older are included in this count. The Older Adult Expansion program was implemented May 1, 2022, pursuant to [Assembly Bill (AB) 133 (Chapter 143, Statutes of 2021)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220AB133), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) Counties with zero individuals enrolled during a reporting period are not included in the dataset. Source: MIS/DSS (Management Information System/ Decision Support System), the Department’s primary data warehouse.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/9615f1b1-8329-4dbc-88cf-bb7ddfde8a71/resource/9ea18162-1361-4df6-8624-5a4e718d7fd5/download/oae-11-2025-suprsd-data_odp.csv
issued: 2024-07-29T18:08:13.441483
modified: 2026-03-05T20:53:31.671807
byte size: 79910
checksum: Checksum

POLST White Paper
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/156c1977-6b4a-486b-b99e-2208defb1ec0/resource/ab8fc961-80e5-432c-9c4b-c1c841e950d1/download/polst-white-paper_5_2011-to-2023_final_03182024.pdf
issued: 2020-02-12T23:28:24.935299
modified: 2024-06-03T21:51:11.766868
byte size: 146015

2018 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/a1cfe6fa-2a4c-4a2b-ad9a-0bae62875f8a/download/2018_diagnosiscodefrequencies_ed.xlsx
issued: 2019-08-05T17:04:30.544148
modified: 2023-10-02T14:05:04.724138
byte size: 1267728
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:31:04.078526
modified: 2026-03-08T05:17:05.103111
checksum: Checksum

2015 Quarter 2 - Sum of Four Quarters (Rev 4/16)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/f0993819-78a1-4f90-be75-56928dc2539e/download/2015q2r4-sum-4-qtrs.csv
issued: 2018-03-22T16:52:59.613195
modified: 2018-03-22T16:52:59.613195
checksum: Checksum

Low/Very Low Birthweight by Race/Ethnicity
type: Distribution
description: This table contains the percent of live births with low birthweight and very low birthweight by maternal race/ethnicity. Low birthweight are live births weighing less than 2,500 grams (approximately 5 pounds, 8 ounces). Very low birthweight are live births weighing less than 1,500 grams (approximately 3 pounds, 5 ounces). Low and very low birthweight can be associated with very serious health problems for the infant and can lead to certain serious health conditions later in life. Data includes births with birthweight of 227 to 8,165 grams and excludes non-California residents. Note: The race and ethnic groups in this table utilize nine mutually exclusive race and ethnicity categories. These categories are Hispanic and the following Non-Hispanic categories of Multi-Race, African-American, American Indian (includes Eskimo and Aleut), Asian, Pacific Islander (includes Hawaiian), White, Other and Unknown (includes refused to state and missing).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a48f9312-5b61-479d-98fb-9cfb2ccde481/resource/8493c3f4-7bc6-4c3a-be77-53cc9d0e0c6e/download/low-and-very-low-birthweight-by-race-ethnicity-2014-2018.csv
issued: 2020-10-19T15:12:08.126410
modified: 2025-11-14T19:26:59.781866
byte size: 5837
checksum: Checksum

2016 Quarter 1 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/3a789412-2385-4364-9b42-5e6604d2e84b/download/2016q1r4-sum-4-qtrs.csv
issued: 2018-03-22T16:50:08.310069
modified: 2018-03-22T16:50:08.310069
checksum: Checksum

KML
type: Distribution
format: KML
access URL: https://ckanharvest-cdph-chhs-opendata.hub.arcgis.com/api/download/v1/items/7885dddcf6124228a8756bda3e24eda7/kml
issued: 2026-03-04T00:13:46.208889
modified: 2026-03-08T07:15:21.610883

Incidence of Hospital-Acquired Conditions per 1,000 Discharges
type: Distribution
description: California spends $3.1 billion each year on hospital-acquired infections.[1] This indicator includes incidence of measurable hospital-acquired conditions (per 1,000 discharges). This data is comprised of a composite patient safety indicator, which includes an average of the observed-to-expected ratios of several other selected indicators of quality. The available data is limited and there remains opportunity for further development to establish a more definitive measure. At present, this indicator serves as a useful starting point for examining hospital quality. With sustained and system-wide quality improvement efforts in hospitals, safety and quality of care for patients can be enhanced and billions of dollars saved. Learn more at [Let's Get Healthy California](https://letsgethealthy.ca.gov/goals/redesigning-the-health-system/hospital-safety-and-quality-of-care-acquired-conditions/#_data-snapshot) [1] Let’s Get Healthy California Task Force. (December 2012). Let’s Get Healthy California Task Force Final Report. Let’s Get Healthy California Task Force.
format: Chart
access URL: https://letsgethealthy.ca.gov/goals/redesigning-the-health-system/hospital-safety-and-quality-of-care-acquired-conditions/#_data-snapshot
issued: 2017-06-23T14:12:53.866431
modified: 2017-06-23T14:12:53.866431

SB 75 - Full Scope Medi-Cal for All Children Enrollment
type: Distribution
description: This dataset includes the monthly count of individuals under age 19 receiving full scope Medi-Cal benefits as authorized by California Welfare and Institutions Code 14007.8. The count reflects the total number eligible during the month. California provides full scope Medi-Cal benefits to all children under the age of 19 regardless of immigration status.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/fbf46fd8-63ca-441f-954c-e2ffb007c34f/resource/8d27e04c-a706-4721-9aa5-5d1c57c09878/download/sb-75_11-2025_odp.csv
issued: 2019-06-05T20:06:54.842185
modified: 2026-02-05T15:48:08.064056
byte size: 177179
checksum: Checksum

Q1-Q4 2019 Prescription Drugs WAC Increases - 5 Year History
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/568dc2b7-c493-431a-8113-49c6bcad0457/download/2019-prescription-drug-5-year-history-data-q1-q2-q3-q4.xlsx
issued: 2020-08-31T15:20:54.750315
modified: 2025-09-11T17:23:18.791778
byte size: 343312
checksum: Checksum

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:31:48.594223
modified: 2026-02-01T05:01:54.219478

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/59d9abe7-2664-407a-a5aa-f89a866f3381/resource/a31bba27-44bc-46b0-b516-0bcc98000636/download/licensed-healthcare-facility-listing-v2bgnujs.zip
issued: 2019-08-02T22:29:10.464186
modified: 2026-02-02T18:52:27.123040

2014 Quarter 2 - Sum of Four Quarters (Rev 7/15)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/f77cb368-bedc-429e-bae0-01a34a763561/download/2014q2r4-sum-4-qtrs.csv
issued: 2018-03-22T16:54:42.145274
modified: 2018-03-22T16:54:42.145274
checksum: Checksum

Q1-Q4 2022 Prescription Drug WAC Increases - 5 Year History
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/252a735f-e49d-4d73-9955-e79de8adabb1/download/2022-prescription-drug-5-year-history-data-q1-q2-q3-q4.xlsx
issued: 2023-02-01T17:28:40.252457
modified: 2025-09-11T17:23:18.790511
byte size: 250604
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/54
issued: 2025-07-24T17:32:06.692001
modified: 2026-02-01T05:02:24.745776

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/977c96dc-8137-4007-b7dc-edc5c2e9afe2/resource/7af2982f-7bbd-4cbc-bbc9-0f53048a4192/download/chart-3-6-3-community-supports-members-in-the-last-12-months-of-the-reporti…
issued: 2025-07-24T17:40:13.004745
modified: 2026-01-31T05:20:51.219223

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/0b6b35ce-a642-426a-9bca-e6905a1bfa33/download/prescription-drug-wholesale-acquisition-cost-wac-increases-4i8muliq.zip
issued: 2019-09-20T17:57:22.399692
modified: 2026-02-05T22:02:55.043558

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:31:06.287778
modified: 2026-03-07T05:16:32.356505
checksum: Checksum

2025 Hospital Community Benefits Plan Extract
type: Distribution
description: Excel format of Community Benefit Plan responses as of 10.09.25 12KB
format: XLS
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/090d0982-1f8c-4cb1-9f0d-0b695db9cb5c/download/2025-hospital-community-benefits-plan-extract.xlsx
issued: 2025-10-09T18:10:34.658897
modified: 2025-10-14T16:14:51.995724
byte size: 11334
checksum: Checksum

Statewide COVID-19 Vaccines Administered by Zip Code (Age 5+ archived)
type: Distribution
description: Legacy table based on age 5+ denominators up to July 12, 2022.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/ead44d40-fd63-4f9f-950a-3b0111074de8/resource/580fb3a5-2451-4e18-be50-5a22f1ee7341/download/covid19vaccinesbyzipcode_071222.csv
issued: 2022-07-14T18:17:28.656047
modified: 2022-07-14T18:17:28.656047
byte size: 21567128
checksum: Checksum

Department of Child Support Services Paternity Establishment FFY 2015 - FFY 2024
type: Distribution
description: This dataset provides data on the number of children in the child support caseload who have had paternity established judicially or paternity established via voluntary acknowledgment in each county.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/60aabbbd-bd37-4e2d-aa5f-bbbc872e6310/resource/d9b60447-87b4-43ca-91c7-96476b70cb6d/download/department-of-child-support-services-paternity-establishment-ffy-2015-ffy-2…
issued: 2017-06-16T22:17:35.734411
modified: 2026-02-19T18:25:49.878509
byte size: 10919
checksum: Checksum

2025 Quarter 1 - Complete Data Set (07/30/2025)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/6e956cf6-5ced-4f4d-9cfd-0eb709b02cc3/download/2025_q1.xlsx
issued: 2025-07-30T18:46:50.213126
modified: 2025-10-30T20:57:14.095320
byte size: 426317
checksum: Checksum

Emergency Medical Services Authority
type: Agent

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/3a9172c4-a07d-46b9-99e4-25e368cc81d0/download/hospital-emergency-department-diagnosis-procedure-and-external-cause-codes-…
issued: 2019-08-02T22:23:30.151212
modified: 2026-03-03T23:39:40.735143

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/e6b44eeb-de01-40b9-b075-b2767bf7b18c/resource/ef815d4f-ad11-4c36-a430-17ae786d5d6e/download/chart-3-9-1-community-supports-utilization-rates-by-mcp-and-county-in-the-l…
issued: 2025-07-24T17:40:55.829138
modified: 2026-01-30T05:24:28.007606

Department of Health Care Access and Information
type: Agent

Screening Disorders by Region-Data Dictionary
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/b4810e9c-c364-4231-aef8-66ee14d9213e/resource/2e4dbc36-f3c0-456c-8d42-a37071b63050/download/newborn_screened_disorders_caregion_datadictionary_2009-2019_final.xlsx
issued: 2019-03-18T18:02:26.374838
modified: 2024-08-16T02:14:10.699382
byte size: 11661
checksum: Checksum

2007 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/164cb941-8cf6-4859-8def-83473f100990/download/2007_extcausecodefrequencies_as.xlsx
issued: 2021-11-22T20:20:38.302694
modified: 2023-10-02T13:37:32.458176
byte size: 32634
checksum: Checksum

COVID-19 Vaccines Administered By Demographics (Booster Metric archived)
type: Distribution
description: Legacy data set with Booster metric. Replaced with "Up to Date" CDC metric on 6/27/2023.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/a4b01fad-f75d-4a8c-a88a-1513a07fa4b2/download/covid19vaccinesadministeredbydemographics-booster-archived.csv
issued: 2023-06-27T16:42:29.154878
modified: 2024-09-19T16:08:10.690683
byte size: 2641927
checksum: Checksum

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/b355c8907ccc45648dcb27823f275995_0
issued: 2026-03-04T05:15:14.071047
modified: 2026-03-04T05:15:25.295274

Adult SMHS and MHS Service Utilization Data by Sex for FY's 2020-2023
type: Distribution
description: SMHS, MHS service utilization data for adults broken out by sex.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/4a7fa3df-e3cb-49bc-a56c-dc0a65d5c422/download/adult_utilization_by_sex.csv
issued: 2025-09-15T21:41:09.152457
modified: 2026-02-26T23:56:07.932406
byte size: 39937521
checksum: Checksum

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:32:04.168798
modified: 2026-02-01T05:02:18.333531

2013 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/d42b4918-2a5b-44b0-811d-6bdb3cc57453/download/2013-e-code-frequencies-ed.xlsx
issued: 2018-03-20T15:25:57.474492
modified: 2023-10-02T14:05:04.725847
checksum: Checksum

Percentage of Deaths Attributed to Influenza...
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/1fef800f-aece-41c7-b2a9-904fed503cb3/download/deaths_influenza.csv
issued: 2024-09-18T23:51:54.077567
modified: 2026-01-23T17:00:41.600049
byte size: 8159
checksum: Checksum

2016 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/b8bbfc86-4855-4f49-9d71-756d6e8941ed/download/2016extcausecodefrequenciesas.xlsx
issued: 2018-03-20T14:59:20.261987
modified: 2023-10-02T13:37:32.455364
checksum: Checksum

Utilization Trends By Demographic Data Dictionary
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/abfdba95-b1ba-4e39-a417-d006e2667a2c/resource/f945e0cc-b844-476a-bbd1-129f9338fd05/download/utilization-trends-by-demographic-data-dictionary.pdf
issued: 2026-03-03T19:41:07.229935
modified: 2026-03-03T19:41:56.180016
byte size: 95252

Data Dictionary - Total Construction Cost of Healthcare Projects
type: Distribution
description: Total dollar value and number of projects either in review, pending construction, in construction, or in closure aggregated into California counties, once every two weeks since September 2013. A construction project moves through the Department of Health Care Access and Information (HCAI) in four stages - In Review; Pending Construction Start; Under Construction; and In Closure. A project can only be in one of these four stages at any time. Additional data when available will be added to this dataset approximately once every two weeks.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/a396cdc6-0cd2-4faf-beea-f158e8581460/resource/d64ea389-3cf7-42a1-9e31-ac1d589bc9ba/download/datadictionary-hospital-building-data.csv
issued: 2017-08-28T16:22:26.188480
modified: 2017-08-28T16:22:26.188480
byte size: 2188
checksum: Checksum

NWSS Data Dictionary
type: Distribution
description: NWSS Data Dictionary includes: valid values, required fields, data elements/descriptions, recent changes, etc. For most recent version of the data dictionary visit: https://www.cdc.gov/nwss/reporting.html#data-dictionary
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/a6ca879a-6014-4b72-9ea6-07ef8b87ae83/resource/177fd9ba-8d16-4a57-a9b0-b112a9494703/download/nwss_data_dictionary_v5.2.2_2023-11-15_cdph_modified.xlsx
issued: 2024-08-21T16:37:06.298276
modified: 2024-08-21T20:59:25.273294
byte size: 25358
checksum: Checksum

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:31:54.070028
modified: 2026-02-01T05:02:06.892757

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/257fb4cd-7687-41b5-8ae9-0bc6e29aa28e/resource/e6334eca-1a49-49b2-9179-6d51a49eb7ce/download/seismic-ratings-and-collapse-probabilities-of-california-hospitals-wsk7uh9s…
issued: 2019-08-02T22:52:41.401460
modified: 2026-02-20T17:05:05.856263

2023 Quarter 2 - Complete Data Set (10/16/2023)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/3790c896-1fcd-4ae6-85ec-4a1920d790b2/download/2023_q2.xlsx
issued: 2023-10-16T17:15:21.993973
modified: 2023-10-16T17:16:00.615286
byte size: 378446
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/514c5381-f3dc-4c4a-a9de-a4df9405f046/resource/9973b7b0-6515-4f02-abe0-c7d93794da29/download/profile-of-enrolled-medi-cal-fee-for-service-ffs-providers-m8qk8kjq.zip
issued: 2024-05-20T21:59:51.467768
modified: 2024-05-20T22:00:58.758042

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/77f6c0ad-5b27-49e0-9fa2-b63f110210f3/download/vaccine-progress-dashboard-spfk0i5h.zip
issued: 2021-02-02T18:25:18.583726
modified: 2026-03-07T17:55:24.542151

Visual 1: Completed or Unsigned POLST Forms - by Year and County
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/156c1977-6b4a-486b-b99e-2208defb1ec0/resource/7eb9e220-4de5-49ad-81b2-fc5d64ede482/download/completed-or-unsigned-polst-forms-by-year-and-county_final_03152024.pdf
issued: 2020-02-12T23:27:15.454373
modified: 2024-03-19T21:09:33.735632
byte size: 93057

2019 Quarter 2 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/15d76a91-1136-4212-94ec-332d72c28da3/download/2019_r4_q2.csv
issued: 2019-10-10T21:52:27.159362
modified: 2019-10-10T21:52:27.159362
byte size: 459423
checksum: Checksum

Statewide COVID-19 Vaccines Administered By County (2023-2024 updated vaccine archived)
type: Distribution
description: Legacy dataset for 2023-2024 season.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/d5f13b5b-c3c7-46ca-a8fc-ce4450a8b9cc/download/covid19vaccinesbycounty.csv
issued: 2024-09-30T22:12:04.235612
modified: 2025-10-01T16:02:06.682630
byte size: 6772350
checksum: Checksum

2024 Ambulatory Surgery – Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: .xlsx
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/184e081d-7c71-4708-8426-19a892149e09/download/2024_diagnosiscodefrequencies_as.xlsx
issued: 2025-10-08T16:20:33.283968
modified: 2025-10-08T16:27:14.992624
byte size: 864170

2021 Quarter 4 - Complete Data Set (04/15/2022)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/5143ee72-1598-428c-bd77-45ee57a3fd80/download/2021_q4.xlsx
issued: 2022-04-15T20:56:18.287004
modified: 2022-04-15T20:56:18.287004
byte size: 371121
checksum: Checksum

Q1-Q4 2024 Prescription Drugs Introduced to Market
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e54d331c-65d3-4c6e-b4ba-390bd7024248/resource/0e3afcfc-a5eb-41c6-a633-deaa2bfb5710/download/q1-q4-2024-prescription-drugs-introduced-to-market.xlsx
issued: 2025-09-11T16:35:27.163529
modified: 2025-09-11T17:22:11.996227
byte size: 116903
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/39
issued: 2025-07-24T17:31:04.078524
modified: 2026-02-01T05:01:39.881499

2019-2023 Final Deaths by Month by Residence County
type: Distribution
description: This data table reports the monthly number of deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/f0979d00-9add-40f3-a51f-1ce1ba039faa/download/20241220_deaths_final_2019-2023_residence_county_month_sup.csv
issued: 2021-04-15T15:12:40.602391
modified: 2024-12-30T19:28:00.262954
byte size: 74043128
checksum: Checksum

2024-2026 Provisional Births by Month by County
type: Distribution
description: This data table reports the provisional monthly number of births that occurred in each California county regardless of the place of residence (by occurrence). __Provisional counts are based on the records available when the data was retrieved, given by Data\_Extract\_Date, and may not represent all births that occurred during the time period.__
format: CSV
access URL: https://data.chhs.ca.gov/dataset/bc59b3db-3936-4c9b-9275-c5f4b3dc9023/resource/94a186da-7184-427b-b0b5-224bb0a05cd8/download/2026-02_births_provisional_county_month_sup.csv
issued: 2021-03-27T00:37:18.253179
modified: 2026-03-02T21:24:56.580511
byte size: 670428
checksum: Checksum

2020 Quarter 2 - Complete Data Set (10/19/2020)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/ebbb15b6-1c8f-4868-b325-9711536da925/download/2020_q2.xlsx
issued: 2020-10-19T20:22:00.248284
modified: 2020-10-19T20:22:00.248284
byte size: 366794
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/42
issued: 2025-07-24T17:31:45.796057
modified: 2026-02-01T05:01:49.371344

Readmission Rates in Patients Previously Discharged AMA vs Not AMA Data Dictionary
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/44c01ec9-f092-422f-bf55-421aa975dac6/resource/6bc0a279-a8a3-4277-a4ab-b678d2738e77/download/data-dictionary-for-readmission-rates-in-patients-previously-discharged-ama…
issued: 2022-03-24T17:56:30.171819
modified: 2025-12-16T17:52:07.579537
byte size: 76256

2025 Quarter 3 - Complete Data Set (02/02/2026)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/15939e50-5c82-46af-9653-d40a5458dc26/download/2025_q3.xlsx
issued: 2026-02-02T19:32:54.961162
modified: 2026-02-02T19:36:06.470398
byte size: 423744
checksum: Checksum

2022 Quarter 3 - Complete Data Set (01/13/2023)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/48ecd4db-b389-4cb5-beb5-3e787250f6f3/download/2022_q3.xlsx
issued: 2023-01-14T00:30:49.061539
modified: 2023-01-14T00:30:49.061539
byte size: 372005
checksum: Checksum

2005 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/226bcba9-cbad-4f24-829c-1ff1de440e15/download/2005_diagnosiscodefrequencies_ed.xlsx
issued: 2021-11-22T15:14:23.640777
modified: 2023-10-02T14:05:04.728320
byte size: 320075
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/edf83d56-9562-4813-b668-ea4c1d3dcde4/resource/7c09e61e-4d58-42cd-a5bd-b1668a166469/download/calcat-jwe97gbi.zip
issued: 2023-09-25T18:42:55.276898
modified: 2026-03-06T17:10:26.596892

Respiratory Virus Dashboard Metrics: Deaths
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/fb0e792f-0165-414d-af91-130a4309505f/resource/858a3393-7c51-4377-9167-405eb1591d97/download/outputfile.csv
issued: 2023-11-30T21:54:17.698035
modified: 2026-01-30T22:00:18.727128
byte size: 53108
checksum: Checksum

2013 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/fda251b0-a182-47d4-922c-2d572e23493c/download/2013-diagnosis-code-frequencies-as.xlsx
issued: 2018-03-20T14:49:23.053642
modified: 2023-10-02T13:40:15.923015
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/f00fcffa-cef6-4ff8-a056-031fe36f244d/download/behavioral-health-program-performance-data-6hom581h.zip
issued: 2025-12-19T17:27:46.437421
modified: 2026-02-27T00:04:44.497408

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::licensed-narcotic-treatment-programs
issued: 2025-07-24T17:30:08.999516
modified: 2026-03-07T05:15:22.338236

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:31:43.269085
modified: 2026-02-01T05:01:42.468424

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-4-5-1-total-number-of-community-supports-provider-contracts-in-each-mcp-and-county-by-quarter
issued: 2025-07-24T17:32:06.691997
modified: 2026-02-01T05:02:24.745670

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:31:17.069415
modified: 2026-02-01T05:02:03.651585

2018 Quarter 4 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/ac938f5f-bb8c-497d-ad45-8acb94e1faf6/download/2018_r4_q4.csv
issued: 2019-04-12T18:41:49.253247
modified: 2019-04-12T18:41:49.253247
byte size: 459285
checksum: Checksum

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:31:43.269087
modified: 2026-02-01T05:01:42.468501

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/7a456555-87b9-4830-817c-72d72e628745/resource/9964e86b-8796-4f59-8880-c5f736763e7b/download/statewide-death-profiles-h_59verd.zip
issued: 2020-02-21T18:05:26.216464
modified: 2026-03-02T21:21:34.981302

2012 Quarter 2 - Sum of Four Quarters
type: Distribution
format: XLS
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/b8e51e9d-784e-4af4-948c-b0eaf30044a0/download/hospital-quarterly-sum-of-qtrs-2012q2r4.xls
issued: 2018-08-16T20:36:14.050298
modified: 2018-08-16T20:36:14.050298
checksum: Checksum

2024 Quarter 4 - Sum of Four Quarters (04/29/2024)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/ec8ec509-e5c6-47c4-9634-47e4b921efaa/download/2024_r4_q4.xlsx
issued: 2025-04-29T23:33:27.806288
modified: 2025-04-29T23:34:28.932783
byte size: 446395
checksum: Checksum

Statewide COVID-19 Vaccines Administered By County
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/130d7ba2-b6eb-438d-a412-741bde207e1c/download/covid19vaccinesbycounty.csv
issued: 2021-02-02T18:39:38.534751
modified: 2026-03-07T17:05:26.907571
byte size: 111682
checksum: Checksum

2020 Quarter 1 - Sum of Four Quarters
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/76674d93-cce3-446d-b647-87deaec3e077/download/2020_r4_q1.xlsx
issued: 2020-09-04T20:02:48.987832
modified: 2020-09-04T20:02:48.987832
byte size: 390698
checksum: Checksum

2009 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/c646b073-ec20-49ce-9bbb-ebaa47125281/download/2009_extcausecodefrequencies_ed.xlsx
issued: 2021-11-22T14:56:32.706385
modified: 2023-10-02T14:05:04.727362
byte size: 49462
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/22e59caf-7596-4e3a-ac8a-5c1d67673754/resource/e888ff95-1cde-4a60-ab1c-ace3b769d568/download/licensed-and-certified-healthcare-facilities-_4s4_bux.zip
issued: 2026-03-08T07:15:23.151610
modified: 2026-03-08T07:15:23.142293

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/f3703643130b41079671405ac338fc31/csv
issued: 2025-07-24T17:32:45.882041
modified: 2026-03-08T05:15:37.308142
checksum: Checksum

Hospital Building Data (CSV)
type: Distribution
description: Provides the basic information for general acute care hospital buildings such as height, number of stories, the building code used to design the building and year it was completed. The data is sorted by counties and cities. Structural Performance Categories (SPC ratings) are also provided. SPC ratings range from 1 to 5 with SPC 1 assigned to buildings that may be at risk of collapse during a strong earthquake and SPC 5 assigned to buildings reasonably capable of providing services to the public following a strong earthquake. Where SPC ratings have not been confirmed by the Department of Health Care Access and Information (HCAI) yet, the rating index is followed by 's'. A URL for the building webpage in HCAI/FDD eServices Portal is also provided to view projects related to any building.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/dab37323-5b23-492e-9328-3bcc93bd1335/resource/d97adf28-ebaf-4204-a29e-bb6bdb7f96b9/download/ca-hcai-hospital-building-data-02052026.csv
issued: 2017-06-16T22:09:14.084244
modified: 2026-02-20T17:05:44.287171
byte size: 1569252
checksum: Checksum

CalCAT Forecast
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/edf83d56-9562-4813-b668-ea4c1d3dcde4/resource/00ec4df7-e963-4f37-af54-ecb1a4992c9e/download/outputfile.csv
issued: 2023-09-25T18:43:43.601644
modified: 2026-03-06T16:41:55.131575
byte size: 14373623
checksum: Checksum

2023 Quarter 3 - Sum of Four Quarters (01/16/2024)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/d99dba44-6647-4dc9-b7c2-a06218c207c8/download/2023_r4_q3.xlsx
issued: 2024-01-17T03:33:18.681252
modified: 2024-01-17T03:33:57.696608
byte size: 396349
checksum: Checksum

Primary Written Language of Individuals Selecting Covered California Qualified Health Plan (QHP)
type: Distribution
description: This dataset includes the primary written language of eligible individuals who selected and enrolled in a Covered California Qualified Health Plan (QHP) and identified their primary written language as English, Spanish, Traditional Chinese character, Korean, Vietnamese, Mandarin, Cantonese, Russian, Tagalog, Farsi, Arabic, Cambodian, Armenian, or Hmong, by reporting period. Covered California reported data is from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) and includes those who selected and enrolled in a QHP, and paid their first premium. This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/21282f3c-816a-4a31-9cc8-d899d72c6cfd/resource/b2545f98-cd40-4237-ac47-88cf00868eac/download/3.5-qhp-written-lang-q4-2025-odp.csv
issued: 2017-10-02T22:50:13.638474
modified: 2026-03-06T18:03:56.179475
byte size: 18861
checksum: Checksum

2021 Hospital Community Benefit Plans
type: Distribution
description: 456 MB. This is the complete set of Hospital Community Benefit Plans from 2021.
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/96d261d3-f186-4fa2-8375-94794eaa9aa5/download/2021_community_benefit_plans.zip
issued: 2022-09-14T22:31:27.861589
modified: 2024-03-29T23:12:57.675633
byte size: 478736680

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ALW_Assisted_Living_Facilities/FeatureServer/0
issued: 2025-07-24T17:32:39.785814
modified: 2026-03-06T05:15:33.079554

NWSS Read Me
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/a6ca879a-6014-4b72-9ea6-07ef8b87ae83/resource/31a7b3c1-16fd-4e85-a692-d4b5ba63f53b/download/nwss_read_me_v5.2.2_2023-11-15_cdph_modified.xlsx
issued: 2024-08-21T20:57:50.433512
modified: 2024-08-21T21:00:25.388592
byte size: 13407

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:31:54.070026
modified: 2026-03-07T05:16:45.346393
checksum: Checksum

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/d2e10fb206454d88813a45e0a42a1ea4_0
issued: 2025-08-18T04:17:48.808401
modified: 2025-08-19T04:17:47.416168

Q1-Q4 2019 Prescription Drugs Introduced to Market
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e54d331c-65d3-4c6e-b4ba-390bd7024248/resource/6393cda0-6101-424e-b738-07aee9e6f94f/download/q1-q4-2019-prescription-drugs-introduced-to-market.xlsx
issued: 2019-09-25T23:21:53.047578
modified: 2025-09-11T17:22:11.996828
byte size: 86551
checksum: Checksum

2021 Quarter 3 - Sum of Four Quarters (01/13/2022)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/eb6d7fb1-8c2f-42bd-a9d5-f568d5ec611b/download/2021_r4_q3.xlsx
issued: 2022-01-13T22:19:43.728921
modified: 2022-01-13T22:19:43.728921
byte size: 386488
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://ckanharvest-cdph-chhs-opendata.hub.arcgis.com/api/download/v1/items/7885dddcf6124228a8756bda3e24eda7/csv
issued: 2026-03-04T00:13:46.208885
modified: 2026-03-05T07:15:07.768293
checksum: Checksum

2013 Quarter 2 - Sum of Four Quarters (Rev 7/15)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/1fb8ef57-732e-454c-9582-b0d5505086ba/download/2013q2r4-sum-4-qtrs.csv
issued: 2018-03-22T16:56:09.374471
modified: 2018-03-22T16:56:09.374471
checksum: Checksum

Documentation for Hospital Quarterly Financial and Utilization Data Files 2015 through 2023
type: Distribution
description: For quarters ended 2015 - 2023.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/daa4106e-88fe-4e46-966d-53ac4d162cbc/download/qfur2015-2023doc.pdf
issued: 2024-10-26T00:31:38.555764
modified: 2025-03-07T23:40:00.724869
byte size: 429528

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/a48f9312-5b61-479d-98fb-9cfb2ccde481/resource/024e89e2-f01e-4d63-85c6-2fdf365c33e5/download/live-births-with-low-birthweight-and-very-low-birthweight-rjobd94_.zip
issued: 2019-08-02T22:29:34.379438
modified: 2026-02-12T22:28:31.984217

2019 Quarter 3 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/50db5d3f-8962-4a76-b513-d7e20025247d/download/2019_r4_q3.csv
issued: 2020-01-10T21:13:20.923936
modified: 2020-01-10T21:13:20.923936
byte size: 328164
checksum: Checksum

Percentage of SARS-CoV-2 Detections from Test...
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/0b07668d-dcd4-4809-b711-d1d95aecbdec/download/lab_covid19.csv
issued: 2024-10-01T18:03:18.922867
modified: 2026-01-23T17:00:35.345103
byte size: 4776
checksum: Checksum

1970-1978 Final Deaths by Year Statewide
type: Distribution
description: This data table reports the statewide annual number of deaths that occurred in California regardless of the place of residence (by occurrence) and deaths to California residents (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed will affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not take into account contributing causes of death.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/7a456555-87b9-4830-817c-72d72e628745/resource/a2ee5801-813a-4b42-8dfc-0c401e347128/download/2021-05-14_deaths_final_1970_1978_state_year_sup.csv
issued: 2021-04-14T22:58:22.718548
modified: 2021-04-14T22:58:22.718548
byte size: 16301
checksum: Checksum

Data Dictionary - Hospital Building Data
type: Distribution
description: Provides the basic information for general acute care hospital buildings such as height, number of stories, the building code used to design the building and year it was completed. The data is sorted by counties and cities. Structural Performance Categories (SPC ratings) are also provided. SPC ratings range from 1 to 5 with SPC 1 assigned to buildings that may be at risk of collapse during a strong earthquake and SPC 5 assigned to buildings reasonably capable of providing services to the public following a strong earthquake. Where SPC ratings have not been confirmed by the Department of Health Care Access and Information (HCAI) yet, the rating index is followed by 's'. A URL for the building webpage in HCAI/FDD eServices Portal is also provided to view projects related to any building.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/dab37323-5b23-492e-9328-3bcc93bd1335/resource/cefc10e5-5071-4ca4-8b03-2249caf0d294/download/datadictionary-hospital-building-data.csv
issued: 2017-08-28T16:17:50.951268
modified: 2017-08-28T16:17:50.951268
byte size: 2534
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:32:04.168793
modified: 2026-03-08T05:17:43.308520
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/b6a986f2-9154-45fd-ab8d-ffe2c772b216/resource/7ed70c65-66a4-413a-912d-2aa1e439bbc1/download/chart-3-6-1-community-supports-members-in-the-last-12-months-of-the-reporti…
issued: 2025-07-24T17:40:22.927855
modified: 2026-01-31T05:20:35.445384

COVID-19 Vaccines Administered By VEM Quartile (Age 16+ archived)
type: Distribution
description: Legacy table based on age 16+ denominators up to May 17, 2021.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/7b3a32fa-0f1d-4ba4-80b3-64ef61c88b12/download/covid19vaccinesadministeredbyhpiquartile_age16_archive.csv
issued: 2021-05-19T16:31:32.518858
modified: 2021-05-19T16:31:32.518858
byte size: 82754
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/e19b3aef-e432-42c2-9043-21219cb17b8f/resource/a6b8a2c5-5eff-4746-94cd-065c1c139698/download/eoc-map-public-2ur_a_0p.zip
issued: 2024-09-05T22:48:30.520654
modified: 2026-02-14T12:15:10.444219

Q1-Q4 2020 Prescription Drugs WAC Increases - 5 Year History
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/b57d3435-a56c-4f74-83b3-d54775a005a2/download/2020-prescription-drug-5-year-history-data-q1-q2-q3-q4.xlsx
issued: 2019-09-25T22:42:59.580043
modified: 2025-09-11T17:23:18.791374
byte size: 276228
checksum: Checksum

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:31:40.674859
modified: 2026-02-01T05:01:37.716354

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-6-3-community-supports-members-in-the-last-12-months-of-the-reporting-period-by-age-compared-with-overall-mcp-population
issued: 2025-07-24T17:31:45.796053
modified: 2026-02-01T05:01:49.371239

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/718bffb7-c2c2-466c-a976-5de67c764409/resource/4857b3ef-d2d3-41f8-876f-a8f468b3cbe6/download/quarterly-certified-eligible-counts-by-month-of-eligibility-county-and-thre…
issued: 2020-03-19T21:16:35.583892
modified: 2026-02-04T18:28:19.644832

Age 26-49 AE Population (by Spoken Language and County)
type: Distribution
description: __Age 26-49 Adult Expansion Population:__ data includes the monthly count of individuals 26-49 years of age, by county and spoken language, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible Age 26-49 Adult Expansion individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 26-49 years of age, regardless of immigration status. Lawfully present individuals 26-49 years of age are included in this count. The Age 26-49 Adult Expansion program was implemented January 1, 2024, pursuant to [Senate Bill (SB) 184 (Chapter 47, Statutes of 2022)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220SB184), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) Source: MIS/DSS (Management Information System/ Decision Support System), the Department’s primary data warehouse.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/9615f1b1-8329-4dbc-88cf-bb7ddfde8a71/resource/b9d3b4d5-be7c-4964-8d94-26050a0c66a0/download/26-49-ae-spoken-language-11-2025_suppressed.csv
issued: 2024-08-01T17:46:58.798389
modified: 2026-02-05T15:44:58.670951
byte size: 1057733
checksum: Checksum

2006 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/78af15cf-0554-44c4-baae-152f0fc302f5/download/2006_extcausecodefrequencies_as.xlsx
issued: 2021-11-22T20:44:24.185864
modified: 2023-10-02T13:37:32.458465
byte size: 32297
checksum: Checksum

2016 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/ca84dce7-b635-45e0-823c-2b8938562546/download/2016diagnosiscodefrequenciesas.xlsx
issued: 2018-03-20T14:51:34.239144
modified: 2023-10-02T13:37:32.455171
checksum: Checksum

2015 Hospital Community Benefit Plans
type: Distribution
description: 377 Mb. This is the complete set of Hospital Community Benefit Plans from 2015.
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/dadb67eb-b30b-412e-ab6f-b5c54e693bdc/download/2015-community-benefit-plan.zip
issued: 2020-02-28T22:35:10.232209
modified: 2020-02-28T22:35:10.232209
byte size: 386722445

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:31:51.295459
modified: 2026-01-31T05:17:04.416834

2008 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/80ffc9f6-9e2e-4112-b76b-c91441529a64/download/2008_diagnosiscodefrequencies_as.xlsx
issued: 2021-11-22T20:03:20.540776
modified: 2023-10-02T13:37:32.457682
byte size: 307088
checksum: Checksum

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-6-1-community-supports-members-in-the-last-12-months-of-the-reporting-period-by-race-and-ethnicity-compared-with-overall-mcp-population
issued: 2025-07-24T17:31:43.269076
modified: 2026-02-01T05:01:42.468052

2022 Quarter 4 - Sum of Four Quarters (04/14/2023)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/b197e85d-426d-4b27-874f-6f13907df425/download/2022_r4_q4.xlsx
issued: 2023-04-14T20:24:07.311611
modified: 2023-04-14T20:24:07.311611
byte size: 393800
checksum: Checksum

Screening Disorders Statewide
type: Distribution
description: This table presents counts of disorders that have been identified by the California Newborn Screening Program from 2009 through 2019. Counts were suppressed for disorders with fewer than 6 cases statewide; these show as blank in the "Disorder Count" column as described in the Data Dictionary.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/b4810e9c-c364-4231-aef8-66ee14d9213e/resource/18222af3-8f6e-4abe-aa2e-4fa032bfbabc/download/newborn-screening-disorders-california-2009-2019_final.csv
issued: 2019-03-18T19:59:43.069576
modified: 2024-08-16T02:14:10.699777
byte size: 2196
checksum: Checksum

2019 Hospital Community Benefit Plans
type: Distribution
description: 688 Mb. This is the complete set of Hospital Community Benefit Plans from 2019.
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/af636db4-0f7b-4f9b-a930-274aafb9b7ff/download/2019-community-benefit-plans.zip
issued: 2020-09-23T23:15:43.406626
modified: 2020-09-23T23:15:43.406626
byte size: 705325530

2010 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/cd7e331c-c484-4e0d-be16-f6f278a3c8aa/download/2010_diagnosiscodefrequencies_ed.xlsx
issued: 2021-11-22T14:46:19.740039
modified: 2023-10-02T14:05:04.726873
byte size: 351541
checksum: Checksum

2020 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. Up to 12 external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/7e914076-865b-4835-acb9-e0d3a9690c91/download/2020_extcausecodefrequencies_as.xlsx
issued: 2021-08-16T13:52:20.515169
modified: 2023-10-02T13:37:32.454183
byte size: 56339
checksum: Checksum

KTA Report Tool
type: Distribution
description: The KTA Tool is maintained by the Data Science Branch of DHCS. The tool contains two pivot charts linked to the latest Katie A Statewide and County datasets to facilitate analysis of the data.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e6232106-f24c-49a4-9d2e-84346daaf3c4/resource/030a238e-1b11-411b-a56b-3c4f601be9f0/download/kta-report-tool-01.2026.xlsx
issued: 2020-10-09T20:34:13.684809
modified: 2026-02-11T22:57:16.982910
byte size: 1105898
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/Medi_Cal_MC_Provider_Listing/FeatureServer/0
issued: 2025-07-24T17:32:51.300540
modified: 2026-03-05T05:15:19.572263

2012 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/68401542-9c78-4a74-a374-8311376fa896/download/2012-diagnosis-code-frequencies-as.xlsx
issued: 2018-03-20T14:48:26.748443
modified: 2025-11-06T22:57:54.066551
checksum: Checksum

Q1-Q4 2021 Prescription Drug WAC Increases
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/34c373bb-cf9a-463e-93bf-6ae4ff3afad8/download/q1-q4-2021-prescription-drug-wac-increases.xlsx
issued: 2022-07-18T16:14:39.833923
modified: 2025-09-11T17:23:18.790720
byte size: 190071
checksum: Checksum

2017 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/09f54b1f-3065-43e3-b846-d8ef45dc1b08/download/2017diagnosiscodefrequenciesed.xlsx
issued: 2018-04-12T14:24:05.006461
modified: 2023-10-02T14:05:04.724456
checksum: Checksum

2016 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/201e85b9-1425-44a3-9d2b-c6923f1392b6/download/2016_diagnosiscodefrequencies_rev_ed.xlsx
issued: 2018-03-20T15:08:38.419725
modified: 2023-10-02T14:05:04.724743
byte size: 1362554
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/40
issued: 2025-07-24T17:31:43.269080
modified: 2026-02-01T05:01:42.468157

2018 Quarter 1 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/7bd87b34-0cfa-4b08-83fd-67d509aaf914/download/2018_r4_q1.csv
issued: 2018-10-12T17:36:43.572227
modified: 2018-10-12T17:36:43.572227
byte size: 453570
checksum: Checksum

2006 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/05e80524-6a5e-4cd8-a27e-4771f081dcc3/download/2006_diagnosiscodefrequencies_as.xlsx
issued: 2021-11-22T20:37:59.813338
modified: 2023-10-02T13:37:32.458273
byte size: 294643
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/cea1271b-a62f-43c5-871d-ab9d178c620f/download/ambulatory-surgery-diagnosis-procedure-and-external-cause-codes-soemse5b.zi…
issued: 2019-08-02T22:04:21.623811
modified: 2026-03-04T19:27:11.560105

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/1ad6e33e-150d-49ea-8e70-ac0b74a3599e/download/respiratory-virus-weekly-report-brdp88rx.zip
issued: 2024-10-11T18:21:08.776750
modified: 2026-02-03T21:52:31.623616

2019 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/eb261dbb-700c-4586-8ce7-db8c5598d98b/download/2019_diagnosiscodefrequencies_as.xlsx
issued: 2020-10-13T14:20:31.517944
modified: 2023-10-02T13:37:32.454284
byte size: 1002787
checksum: Checksum

Senior Care Action Network (SCAN)
type: Distribution
description: Medi-Cal Managed Care Capitation Rates for Capitated Rates for Senior Care Action Network (SCAN) – for Calendar Year (CY) 2021-2025. Senior Care Action Network (SCAN) Health Plan is a Medicare Advantage Special Needs Plan that contracts with the Department of Health Care Services for dual eligible Medicare/Medi-Cal population subset residing in Los Angeles, San Bernardino, and Riverside counties. __See Calendar Year tabs for changes throughout the years.__ __For archived data, please refer to the historical landing page at [Medi-Cal Managed Care Capitation Rates - Senior Care Action Network (SCAN)](https://data.chhs.ca.gov/dataset/medi-cal-managed-care-capitation-rates-senior-care-action-network-scan)__
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f2af880-e909-466a-bb2d-9fd010fa0e69/resource/e9e46e92-b9cd-4cef-bd0f-13448e3e6a9a/download/senior-care-action-network-scan-2025.csv
issued: 2025-09-04T20:12:25.083013
modified: 2025-12-10T23:10:00.544911
byte size: 11486
checksum: Checksum

Preserve Leading Zero
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/6dacdf5b-fde6-4d0e-ab83-4c062fd9c382/resource/a371692e-c732-49bc-81ac-ca30cf34a986/download/preserve-leading-zero.pdf
issued: 2018-04-30T18:50:53.995313
modified: 2018-04-30T18:50:53.995313

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-7-county-utilization-rates-for-community-supports-in-the-last-12-months-of-the-reporting-period
issued: 2025-07-24T17:31:48.594213
modified: 2026-02-01T05:01:54.218959

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/873b318a-5cce-43d3-9fac-e91489486eeb/resource/43f239ee-f678-4a9c-9e5c-8fa2a1e937b8/download/chart-4-3-2-total-number-of-community-supports-provider-contracts-by-servic…
issued: 2025-07-24T17:41:31.859848
modified: 2026-01-31T05:21:43.210938

Prescription Drugs WAC Increases - Data Dictionary
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/3a133d3f-da34-43ae-8171-14cdab782b1d/download/prescription-drug-wac-increase-data-dictionary.csv
issued: 2019-07-01T18:41:54.857407
modified: 2024-05-03T16:46:35.954023
byte size: 5324
checksum: Checksum

1979-1998 Final Deaths by Year by County
type: Distribution
description: This data table reports the annual number of deaths that occurred in each California county regardless of the place of residence (by occurrence) and deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/07fcb3be-6151-4c9f-a933-695e76b20a31/download/2021-06-04_deaths_final_1979_1998_county_year_sup.csv
issued: 2021-04-15T14:55:52.576035
modified: 2021-04-15T14:55:52.576035
byte size: 11738570
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/8329a339-ab77-4d05-ab7a-405d0ae5765c/resource/0c702b82-1c5f-413e-bc2d-02260e2d207c/download/medication-assisted-treatment-in-medi-cal-for-opioid-use-disorders-quarterl…
issued: 2019-08-02T22:34:49.776856
modified: 2026-02-27T22:04:36.709340

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-9-2-total-members-who-received-community-supports-by-mcp-and-county-in-each-quarter-of-the-reporting-period
issued: 2025-07-24T17:31:17.069404
modified: 2026-02-01T05:02:03.651158

2006 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/7b778b95-1eb7-4327-aba2-ebee2cfe904f/download/2006_diagnosiscodefrequencies_ed.xlsx
issued: 2021-11-22T15:11:39.976855
modified: 2023-10-02T14:05:04.728035
byte size: 327766
checksum: Checksum

2019 Quarter 4 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/2904cb1a-4c67-414e-91a8-c743c5e6ed40/download/2019_r4_q4.csv
issued: 2020-04-10T20:34:15.012534
modified: 2020-04-10T20:34:15.012534
byte size: 326530
checksum: Checksum

2008 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/3a94f776-91e6-4cc9-baf1-80f8ff9ec360/download/2008_extcausecodefrequencies_as.xlsx
issued: 2021-11-22T20:05:49.612481
modified: 2023-10-02T13:37:32.457884
byte size: 32670
checksum: Checksum

2014 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/514a78a6-7fcf-4276-b5ce-50a2f2e980ae/download/2014-e-code-frequencies-ed.xlsx
issued: 2018-03-20T15:27:04.591632
modified: 2023-10-02T14:05:04.725518
checksum: Checksum

Data Dictionary-Low/Very Low Birthweight by County
type: Distribution
description: Data Dictionary-Low/Very Low Birthweight by County
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/a48f9312-5b61-479d-98fb-9cfb2ccde481/resource/15e34c7b-367a-42c2-8ddd-ee069be18a8c/download/low-and-very-low-birthweight-by-county-2014-2018-data-dictionary.xlsx
issued: 2018-12-07T17:53:56.808298
modified: 2025-11-14T19:27:20.067305
byte size: 11776
checksum: Checksum

Quarterly Threshold Languages by Month of Eligibility and County, January 2015 through most recent Quarter
type: Distribution
description: The data file contains quarterly data for January 2015 through most recent quarter for those languages designated as Threshold Languages for each county. A specific month’s enrollment count is considered complete for statistical reporting purposes 12 months after the month’s end.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/718bffb7-c2c2-466c-a976-5de67c764409/resource/ff63939e-6675-474c-ad01-56f1f240e68d/download/odp_quarterly_threshold_language_jan2026.csv
issued: 2020-03-19T23:08:40.566101
modified: 2026-02-04T18:28:19.645098
byte size: 192480
checksum: Checksum

Documentation for Hospital Quarterly Financial and Utilization Data Files
type: Distribution
description: For quarters ended 2024 and after.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/cbf8873c-40e5-4146-82cd-aea6c0b2158f/download/qfur2024afterdoc.pdf
issued: 2024-10-28T15:57:00.636139
modified: 2024-10-28T15:58:21.836656
byte size: 479472

2024 Low-Income Home Energy Assistance Program (LIHEAP) Household Report
type: Distribution
description: The data set provides information about households served by the California Department of Community Services and Development (CSD) Low-Income Home Energy Assistance Program (LIHEAP). LIHEAP is a federal program that helps eligible low-income households manage and meet their immediate home heating and/or cooling needs. Additional information and a detailed description of program services is available at the CSD LIHEAP webpage: https://www.csd.ca.gov/find-assistance
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4101eb49-eb45-4de9-b708-663e6f16a2e7/resource/8d45cfc8-4933-4683-bcd9-1458ed1ac8f8/download/2024-county-level-hh-report-data.csv
issued: 2025-04-22T21:37:22.807417
modified: 2026-02-20T19:08:39.126565
byte size: 24521
checksum: Checksum

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://ckanharvest-cdph-chhs-opendata.hub.arcgis.com/api/download/v1/items/7885dddcf6124228a8756bda3e24eda7/geojson
issued: 2026-03-04T00:13:46.208888
modified: 2026-03-08T07:15:21.610792

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/71961a08-24d8-4599-806c-1608ec7b59b3/resource/7e525dd8-c75c-4be0-997d-47d959084a80/download/children-in-child-support-cases-zbqxhir6.zip
issued: 2019-08-02T22:11:27.990854
modified: 2026-02-19T18:39:08.399917

COVID-19 Vaccines Administered By HPI Quartile (2023-2024 updated vaccine archived)
type: Distribution
description: Legacy dataset for 2023-2024 season.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/847d923d-702a-45f0-9ff3-64badab56977/download/vw_vaccines_administered_by_hpi_3_quartile.csv
issued: 2024-09-30T22:20:23.498928
modified: 2024-09-30T22:24:36.754573
byte size: 675610
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/52
issued: 2025-07-24T17:32:04.168791
modified: 2026-02-01T05:02:18.333213

Across Time Dashboard-Licensed and Certified Healthcare Facilities
type: Distribution
description: This dashboard shows counts of California’s licensed/certified facilities – by facility type and across years. Data is updated annually. The data source is the State of California Electronic Licensing Management System (ELMS). __Note:__ The "Last updated" field at the bottom of the page refers to when the metadata on this page was last updated. It does NOT reflect when the dashboard was last updated. Last Updated: July 2024
format: tableau
access URL: https://datavisualization.cdph.ca.gov/t/LNC/views/OpenDataFacility-FacilitiesAcrossTime/FacilitiesAcrossTime
issued: 2020-02-26T23:03:24.814630
modified: 2024-07-18T18:46:17.592464

2023 Hospital Community Benefit Plans
type: Distribution
description: 547 MB Hospital Community Benefit Plans received as of 09.04.24
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/31157871-ffc4-40f6-93b4-66658ae65c17/download/community-benefit-plans-2023.zip
issued: 2023-11-28T23:14:21.741605
modified: 2024-11-07T23:47:47.225547
byte size: 574345621

POLST Form Versions
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/156c1977-6b4a-486b-b99e-2208defb1ec0/resource/fbdb17e7-feb3-4e58-b0dc-0d122afc67f2/download/polst-packet-1.pdf
issued: 2020-02-12T23:29:41.333424
modified: 2024-03-19T21:07:20.472761
byte size: 1193684

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:32:04.168797
modified: 2026-02-01T05:02:18.333453

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-6-2-community-supports-members-in-the-last-12-months-of-the-reporting-period-by-preferred-language-compared-with-overall-mcp-population
issued: 2025-07-24T17:31:06.287746
modified: 2026-02-01T05:01:46.721823

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/b355c8907ccc45648dcb27823f275995/geojson
issued: 2025-12-12T05:15:15.303023
modified: 2026-03-06T05:15:34.718629

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer
issued: 2025-07-24T17:30:11.187844
modified: 2026-01-31T05:15:25.409399

Pre-2012 Hospital Quarterly Financial & Utilization Report - Sum of Four Quarters
type: Distribution
format: HTML
access URL: https://data.chhs.ca.gov/dataset/pre-2012-hospital-quarterly-financial-utilization-report-sum-of-four-quarters
issued: 2018-08-17T15:11:14.779129
modified: 2018-08-17T15:11:14.779129

Diabetes NDCs WAC Increases
type: Distribution
description: This dataset is a subset of the CTRx data presenting diabetes related treatments. This table is a list of wholesale acquisition cost (WAC) increases that exceed the WAC increase threshold of 16% for the period including the current quarter and the previous two calendar years for prescription drug products with a WAC greater than $40 for a course of therapy. HCAI also reports on preventable hospitalizations for diabetes: https://hcai.ca.gov/visualizations/preventable-hospitalizations-for-diabetes/. The diabetes drugs included in this analysis are based on the Nevada Department of Health and Human Services’ Essential Diabetes and Asthma Drug List: https://dhhs.nv.gov/HCPWD/Drug_Transparency
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/69a98f92-ce08-46de-a719-1743744a761e/download/diabetes-ndcs-wac-increases.xlsx
issued: 2021-11-02T15:39:46.560325
modified: 2021-11-02T15:39:46.560325
byte size: 63145
checksum: Checksum

Hospital Utilization Trends by Demographic_2020-2024
type: Distribution
description: This dataset provides medical encounter counts in three hospital settings (Inpatient Discharges, Emergency Department, and Ambulatory Surgery). The data is categorized by healthcare system, healthcare facility, and the following common health conditions/categories: anxiety, asthma, behavioral syndromes, cancer, cardiac arrest, chronic obstructive pulmonary disease (COPD), COVID-19, depression, diabetes, homeless, hypertension, mood disorders (excluding depression), non-mood psychotic disorders, nonpsychotic disorders (excluding anxiety), obesity, pneumonia, respiratory arrest/failure, sepsis, stroke, substance use disorders, and unspecified mental disorders.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/abfdba95-b1ba-4e39-a417-d006e2667a2c/resource/7996d860-0564-427a-b9c3-0914ed1b03bb/download/hospital-utilization-trends-by-demographic_2020-2024.csv
issued: 2026-03-03T19:34:22.520087
modified: 2026-03-03T19:59:40.540013
byte size: 108153798
checksum: Checksum

1999-2013 Final Deaths by Year Statewide
type: Distribution
description: This data table reports the statewide annual number of deaths that occurred in California regardless of the place of residence (by occurrence) and deaths to California residents (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/7a456555-87b9-4830-817c-72d72e628745/resource/5811c16b-ec4f-4880-bb24-1de90f69367b/download/2021-05-14_deaths_final_1999_2013_state_year_sup.csv
issued: 2021-04-14T23:07:07.293713
modified: 2021-04-14T23:07:07.293713
byte size: 463460
checksum: Checksum

2011 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/100b029a-1f35-4ebc-bcce-741c75b07ee5/download/2011_diagnosiscodefrequencies_ed.xlsx
issued: 2021-11-22T14:31:54.209643
modified: 2023-10-02T14:05:04.726507
byte size: 364377
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/272b9ce1-1bcf-4bf4-8294-ab3704b79608/resource/b9a0ffdb-b2ff-4d1d-af43-8f9d213d71f0/download/licensed-mental-health-rehabilitation-centers-mhrc-and-psychiatric-health-f…
issued: 2020-05-19T22:51:11.958267
modified: 2026-02-18T22:07:57.889418

Percentage of Deaths Attributed to COVID-19 in...
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/c13db7c8-cf3f-48f9-86aa-017f12281e92/download/deaths_covid.csv
issued: 2024-10-01T18:03:38.541953
modified: 2026-01-23T17:00:38.164974
byte size: 4793
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:31:24.273141
modified: 2026-03-08T05:17:45.083952
checksum: Checksum

Licensed and Certified Healthcare Facility Bed Types and Counts (CSV)
type: Distribution
description: The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a California Department of Public Health data system created to manage state licensing-related data. This file lists the bed types and bed type capacities that are associated with California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. This file can be linked by FACID to the Healthcare Facility Locations (Detailed) Open Data file for facility-related attributes, including geo-coding. The L&C Open Data facility beds file is updated monthly. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://chhs.data.ca.gov/Facilities-and-Services/Licensed-Facility-Cross-Walk/tthg-z4mf. A list of healthcare facilities with addresses can be found at: https://cdph.data.ca.gov/Facilities-and-Services/Healthcare-Facility-Locations/n8ju-ifrh.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/09b8ad0e-aca6-4147-b78d-bdaad872f30b/resource/3ce26934-6cd0-4fb9-8092-4fd96ef4dcbe/download/healthcare_facility_beds.csv
issued: 2024-03-02T01:09:47.117976
modified: 2026-02-18T22:13:09.584986
byte size: 532860
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/bd0e8a42-b279-41bd-b904-0015d6f5f9d6/download/hospital-quarterly-financial-utilization-report-sum-of-four-quarters-skos9e…
issued: 2019-08-02T22:25:18.435237
modified: 2026-02-02T19:39:08.627048

2021 Quarter 1 - Sum of Four Quarters (07/14/2021)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/cf8f253b-d892-461b-be6b-3a649db4bf57/download/2021_r4_q1.xlsx
issued: 2021-07-14T20:23:53.746862
modified: 2021-07-14T20:23:53.746862
byte size: 383681
checksum: Checksum

Age 26-49 AE Population (by Written Language and County)
type: Distribution
description: __Age 26-49 Adult Expansion Population:__ data includes the monthly count of individuals 26-49 years of age, by county and written language, receiving full scope Medi-Cal benefits. The counts reflect the total number of eligible Age 26-49 Adult Expansion individuals enrolled during the month. California provides full scope Medi-Cal benefits to adults 26-49 years of age, regardless of immigration status. Lawfully present individuals 26-49 years of age are included in this count. The Age 26-49 Adult Expansion program was implemented January 1, 2024, pursuant to [Senate Bill (SB) 184 (Chapter 47, Statutes of 2022)](https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202120220SB184), [California Welfare and Institutions Code Section 14007.8.](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=WIC&sectionNum=14007.8.) Source: MIS/DSS (Management Information System/ Decision Support System), the Department’s primary data warehouse.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/9615f1b1-8329-4dbc-88cf-bb7ddfde8a71/resource/76f68e6f-57ea-4de3-a675-93fd2f9c324b/download/26-49-ae-written-language-11-2025_suppressed.csv
issued: 2024-08-01T17:47:20.432021
modified: 2026-02-05T15:45:52.474845
byte size: 928808
checksum: Checksum

Data Dictionary-Healthcare Facility Services
type: Distribution
description: The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a California Department of Public Health data system created to manage state licensing-related data. ELMS records healthcare service provider applications, issues licenses, generates license renewal notices, determines license fees, issues and tracks State enforcement actions, and generates management reports. This file lists the services that are associated with California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. This file can be linked by FACID to the Healthcare Facility Locations (Detailed) Open Data file for facility-related attributes, including geo-coding. The L&C Open Data facility services file is updated monthly. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://chhs.data.ca.gov/Facilities-and-Services/Licensed-Facility-Cross-Walk/tthg-z4mf. A list of healthcare facilities with addresses can be found at: https://cdph.data.ca.gov/Facilities-and-Services/Healthcare-Facility-Locations/n8ju-ifrh. Facility geographic variables are updated monthly, if latitude/longitude information is missing at any point in time, it should be available when the next time the Open Data facility file is refreshed.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/6dacdf5b-fde6-4d0e-ab83-4c062fd9c382/resource/5edea874-7c58-4df8-8d0f-b0cf4cbe518f/download/datadictionary_services_rev20241025.xlsx
issued: 2017-06-16T22:14:19.355184
modified: 2024-10-25T16:45:49.522043
byte size: 11730
checksum: Checksum

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:32:06.692004
modified: 2026-02-01T05:02:24.745941

Statewide COVID-19 Vaccines Administered By County (2024-2025 updated vaccine archived)
type: Distribution
description: Legacy dataset for 2024-2025 season.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/42d59aee-511c-4ac2-90af-b75962f6fc0f/download/tbl_vaccines_administered_by_county_20260106.csv
issued: 2025-09-30T22:29:03.125640
modified: 2026-01-13T19:33:54.523269
byte size: 11541101
checksum: Checksum

[ARCHIVE 2020-2023] CalCAT Forecasts and Nowcasts Historical Archive
type: Distribution
description: Zipped file containing one file each for COVID-19 Nowcasts, COVID-19 and Influenza Forecasts and Variant Proportion Nowcasts as shown on CalCAT from 2020 through 2023. The data dictionaries for the files are available at https://data.chhs.ca.gov/dataset/calcat.
format: parquet
access URL: https://data.chhs.ca.gov/dataset/edf83d56-9562-4813-b668-ea4c1d3dcde4/resource/5839e97e-b9ae-44bf-9714-ca93c20faba5/download/historical_archive_2020_2023.zip
issued: 2024-02-22T18:23:34.614308
modified: 2024-04-26T15:12:03.064506
byte size: 183476911

2012 Quarter 1 - Sum of Four Quarters
type: Distribution
format: XLS
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/d0bb5f6d-1c40-4b06-bf3d-ccbf3fa787da/download/hospital-quarterly-sum-of-qtrs-2011q1r4.xls
issued: 2018-08-16T20:36:42.969980
modified: 2018-08-16T20:36:42.969980
checksum: Checksum

2014-2018 Final Deaths by Month by Residence County
type: Distribution
description: This data table reports the monthly number of deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/a97802a5-e2f7-4f25-adf3-72b2fd0eb9d3/download/20221215_deaths_final_2014-2018_residence_county_month_sup.csv
issued: 2021-04-15T15:11:17.754685
modified: 2021-04-15T15:11:17.754685
byte size: 73906266
checksum: Checksum

2017 Quarter 1 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/c5daf568-9c8f-44a8-8a0a-0af2a6d94f6f/download/2017q1r4-sum-4-qtrs.csv
issued: 2018-03-22T16:48:13.744104
modified: 2018-03-22T16:48:13.744104
checksum: Checksum

2022 Quarter 1 - Complete Data Set (07/14/2022)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/0304e3b5-f28d-4b1b-83e9-6ae6658e9d52/download/2022_q1.xlsx
issued: 2022-07-14T21:33:03.261085
modified: 2022-07-14T21:33:03.261085
byte size: 371907
checksum: Checksum

Ethnicity of Individuals selecting Covered California Qualified Health Plan (QHP)
type: Distribution
description: This dataset includes the ethnicity of eligible individuals who selected and enrolled in a Covered California Qualified Health Plan (QHP) and identified their ethnicity as Hispanic with the ethnic origin as Mexican/Mexican American/Chicano, Other, Mixed, Puerto Rican, or Cuban, Hispanic with ethnic origin not reported, not Hispanic, or ethnicity not reported, by reporting period. Covered California reported data is from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) and includes those who selected and enrolled in a QHP, and paid their first premium. This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/509ee196-a129-41f4-9f0d-6685246073e2/resource/8440c18a-e3be-424b-ad32-1e98bf252559/download/3.4-qhp-ethnicity-q4-2025-odp.csv
issued: 2017-10-02T22:43:43.819818
modified: 2026-03-06T18:01:44.092734
byte size: 17527
checksum: Checksum

Facility List Data Dictionary-Licensed and Certified Healthcare Facility Listing
type: Distribution
description: Licensed and certified healthcare facility Listing data dictionary
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/3b5b80e8-6b8d-4715-b3c0-2699af6e72e5/resource/dcc79560-c7ae-49f3-9b04-d498667e5572/download/datadictionary_facilities_rev20250115.xlsx
issued: 2017-06-16T22:14:16.881640
modified: 2025-01-30T19:44:12.803268
byte size: 16257
checksum: Checksum

California WIC Authorized Product List (UPC)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/f34e156d-370d-4ba4-817c-2b62bdd0b8d9/resource/b70cf395-bfd5-474a-a1cd-b1b882b08dfe/download/ca-wic-apl-upc.csv
issued: 2025-05-13T23:22:59.081342
modified: 2026-03-02T15:00:59.950599
byte size: 1304427
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/e961df15-50b8-4217-9628-b696ea121ee0/resource/beb4d2d1-f9fd-413b-8657-cf7603b18cad/download/seismic-deadline-extensions-granted-for-california-hospitals-wno0r8u2.zip
issued: 2019-08-02T22:52:30.664610
modified: 2026-02-20T17:05:25.939718

Shapefile
type: Distribution
format: ZIP
access URL: https://ckanharvest-cdph-chhs-opendata.hub.arcgis.com/api/download/v1/items/7885dddcf6124228a8756bda3e24eda7/shapefile
issued: 2026-03-04T00:13:46.208887
modified: 2026-03-08T07:15:21.610701

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/21282f3c-816a-4a31-9cc8-d899d72c6cfd/resource/6c799742-2d2d-420a-828d-325b8f995750/download/primary-written-language-of-individuals-selecting-covered-california-qualif…
issued: 2019-08-02T22:49:25.260367
modified: 2026-03-06T18:04:28.033653

2021 Quarter 1 - Complete Data Set (07/14/2021)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/bb521b73-b1cb-47b0-a35f-105046f3aba3/download/2021_q1.xlsx
issued: 2021-07-14T20:19:41.191020
modified: 2021-07-14T20:19:41.191020
byte size: 366388
checksum: Checksum

2017 Hospital Community Benefit Plans
type: Distribution
description: 537 Mb. This is the complete set of Hospital Community Benefit Plans from 2017.
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/af1133c8-d076-493b-bf61-c8ce62be9582/download/2017-community-benefit-plan.zip
issued: 2020-02-28T22:36:10.862359
modified: 2020-02-28T22:36:10.862359
byte size: 550714845

Preserve Leading Zero and Import Code Guide for Licensed and Certified Healthcare Facility Services File
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/6dacdf5b-fde6-4d0e-ab83-4c062fd9c382/resource/89a96ced-db22-4708-819c-d5deb1d73de3/download/odf-preserve-leading-zero-and-import-code-guide_services.pdf
issued: 2019-10-15T18:37:36.103841
modified: 2019-10-15T18:37:36.103841
byte size: 91505

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/5b9aa98b-786d-44c7-bf85-6597fe808dfa/resource/46700787-ae26-4d11-9fee-5a89648989ca/download/medi-cal-managed-care-provider-listing-q4vj5s3a.zip
issued: 2026-02-25T18:10:46.545412
modified: 2026-03-04T18:20:54.065386

(ARCHIVED) Respiratory Virus Dashboard Metrics - Hospitalizations Data Dictionary
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/fb0e792f-0165-414d-af91-130a4309505f/resource/f36dc631-b55b-4e55-af4b-c851fa70e190/download/hospital_data_dictionary_nov23.xlsx
issued: 2023-10-26T20:10:56.809409
modified: 2024-05-03T21:02:02.283968
byte size: 9666
checksum: Checksum

Data Dictionary-Healthcare Facility Bed Types and Counts
type: Distribution
description: The California Department of Public Health (CDPH), Center for Health Care Quality, Licensing and Certification (L&C) Program licenses more than 30 types of healthcare facilities. The Electronic Licensing Management System (ELMS) is a California Department of Public Health data system created to manage state licensing-related data. This file lists the bed types and bed type capacities that are associated with California healthcare facilities that are operational and have a current license issued by the CDPH and/or a current U.S. Department of Health and Human Services’ Centers for Medicare and Medicaid Services (CMS) certification. This file can be linked by FACID to the Healthcare Facility Locations (Detailed) Open Data file for facility-related attributes, including geo-coding. The L&C Open Data facility beds file is updated monthly. To link the CDPH facility IDs with those from other Departments, like HCAI, please reference the "Licensed Facility Cross-Walk" Open Data table at https://chhs.data.ca.gov/Facilities-and-Services/Licensed-Facility-Cross-Walk/tthg-z4mf. A list of healthcare facilities with addresses can be found at: https://cdph.data.ca.gov/Facilities-and-Services/Healthcare-Facility-Locations/n8ju-ifrh.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/09b8ad0e-aca6-4147-b78d-bdaad872f30b/resource/0f3e0628-6a1c-4d57-9f3d-bac6b62aa16c/download/healthcare_facility_beds.csv
issued: 2017-06-16T22:14:21.490603
modified: 2026-01-21T18:26:18.249833
byte size: 532998
checksum: Checksum

Adult SMHS and MHS Service Utilization Data by Race for FY's 2020-2023
type: Distribution
description: SMHS, MHS service utilization data for adult broken out by race.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/0cb64eab-52c6-4f2e-a831-9836b75e6069/download/adult_utilization_by_race.csv
issued: 2025-09-15T21:40:45.436674
modified: 2026-02-26T23:29:44.898697
byte size: 76682390
checksum: Checksum

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:31:06.287780
modified: 2026-02-01T05:01:46.722089

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ALW_Care_Coordination_Agencies/FeatureServer/0
issued: 2025-12-12T05:15:15.303019
modified: 2026-03-06T05:15:34.718388

2020 Hospital Community Benefit Plans
type: Distribution
description: This is the complete set of Hospital Community Benefit Plans from 2020
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/0919b7c7-daa7-482b-a064-737c4839af09/download/2020-community-benefit-plans.zip
issued: 2021-10-08T22:51:40.392864
modified: 2021-10-08T22:51:40.392864
byte size: 486419321

Preserve Leading Zero and Import Code Guide for Licensed and Certified Healthcare Facility Listing File
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/3b5b80e8-6b8d-4715-b3c0-2699af6e72e5/resource/48558876-256e-48de-a322-f11c01fb22e0/download/odf-preserve-leading-zero-and-import-code-guide__facility.pdf
issued: 2019-10-09T23:23:23.891577
modified: 2019-10-09T23:23:23.891577
byte size: 95299

Q1-Q4 2021 Prescription Drug WAC Increases - 5 Year History
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/ccc65919-378c-408e-85fb-164e4975de58/download/2021-prescription-drug-5-year-history-data-q1-q2-q3-q4.xlsx
issued: 2021-10-21T21:21:43.865763
modified: 2025-09-11T17:23:18.790923
byte size: 222348
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/156c1977-6b4a-486b-b99e-2208defb1ec0/resource/9a8226da-8c41-41a2-a95a-a6afd587d85b/download/physician-orders-for-life-sustaining-treatment-polst-i788jqi2.zip
issued: 2020-02-12T23:21:31.231476
modified: 2026-02-12T22:33:55.491333

2010 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to four external cause of injury/morbidity codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/6cf5cd36-b393-440a-a000-eb4f900ac1ee/download/2010_extcausecodefrequencies_as.xlsx
issued: 2021-11-22T17:19:10.431072
modified: 2023-10-02T13:37:32.457266
byte size: 34528
checksum: Checksum

Statewide COVID-19 Vaccines Administered by Zip Code
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/ead44d40-fd63-4f9f-950a-3b0111074de8/resource/ec32eece-7474-4488-87f0-6e91cb577458/download/covid19vaccinesbyzipcode_test.csv
issued: 2021-06-29T17:46:24.648639
modified: 2026-03-04T17:35:41.755485
byte size: 5478164
checksum: Checksum

Prescription Drugs WAC Increases - 5 Year History - Data Dictionary
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/5c0ca772-6c65-428a-a5b7-8c1ab35dbf57/download/prescription-drug-5-year-history-wac-increase-data-dictionary.csv
issued: 2019-07-01T18:42:50.333257
modified: 2019-07-01T18:42:50.333257
byte size: 1016
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/44
issued: 2025-07-24T17:31:48.594218
modified: 2026-02-01T05:01:54.219106

Regional Model/Rural Expansion
type: Distribution
description: This dataset displays reimbursement rates paid to Medi-Cal Managed Care health plans in the Regional model, for Calendar Years 2021-2024. The Regional Model serves beneficiaries in 28 rural counties: Alpine, Amador, Butte, Calaveras, Colusa, Del Norte, El Dorado, Glenn, Humboldt, Inyo, Imperial, Lake, Lassen, Mariposa, Mendocino, Modoc, Mono, Nevada, Placer, Plumas, San Benito, Sierra, Siskiyou, Sutter, Tehama, Trinity, Tuolumne, and Yuba. The Department of Health Care Services (DHCS) contracts with two Commercial plans to provide services in each county. San Benito is the only exception where beneficiaries can choose either the managed care plan or (fee-for-service) Medi-Cal. __See Calendar Year tabs for changes throughout the years.__ __For archived data, please refer to the historical landing page at [Medi-Cal Managed Care Capitation Rates – Regional Model/Rural Expansion](https://data.chhs.ca.gov/dataset/medi-cal-managed-care-capitation-rates-regional-model-rural-expansion)__
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f2af880-e909-466a-bb2d-9fd010fa0e69/resource/d55907d0-ffbe-4817-9d08-74ff2c85e74a/download/regional-model-2025.csv
issued: 2025-09-02T18:53:37.501898
modified: 2025-12-04T22:45:31.070644
byte size: 224361
checksum: Checksum

COVID-19 Equity Metrics - Data Dictionary
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/f88f9d7f-635d-4334-9dac-4ce773afe4e5/resource/a9f72204-5f46-4f2a-b7d4-133a3a20e974/download/covid-19-equity-metrics-data-dictionary_08312022-update.xlsx
issued: 2021-10-14T22:14:51.778035
modified: 2021-10-14T22:14:51.778035
byte size: 45453
checksum: Checksum

1999-2013 Final Deaths by Year by County
type: Distribution
description: This data table reports the annual number of deaths that occurred in each California county regardless of the place of residence (by occurrence) and deaths to residents of each California county (by residence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/e692e6a1-bddd-48ab-a0c8-fa0f1f43e9f4/download/2021-05-14_deaths_final_1999_2013_county_year_sup.csv
issued: 2021-04-15T14:57:14.586518
modified: 2021-04-15T14:57:14.586518
byte size: 28125832
checksum: Checksum

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:31:08.686668
modified: 2026-02-01T05:01:51.707087

Eligibility Groups by Medi-Cal Aid Code
type: Distribution
description: This dataset identifies California’s eligibility groups by aid code. An aid code may appear more than once if multiple populations are represented in one aid code and can be identified and mapped to distinct T-MSIS groups.
format: website
access URL: https://data.chhs.ca.gov/dataset/california-medicaid-eligibility-groups-by-medi-cal-aid-code
issued: 2020-07-30T16:24:33.131787
modified: 2020-07-30T16:24:33.131787

[ARCHIVE 2024] CalCAT Forecasts and Nowcasts Historical Archive
type: Distribution
description: Zipped file containing one file each for COVID-19 Nowcasts, COVID-19 and Influenza Forecasts and Variant Proportion Nowcasts as shown on CalCAT throughout 2024. The data dictionaries for the files are available at https://data.chhs.ca.gov/dataset/calcat.
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/edf83d56-9562-4813-b668-ea4c1d3dcde4/resource/dc99c2b1-9e53-4b7a-8933-a8a262553a08/download/historical_archive_2024.zip
issued: 2025-03-04T23:52:47.086835
modified: 2025-03-07T16:12:06.385754
byte size: 14740419

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/43
issued: 2025-07-24T17:31:08.686664
modified: 2026-02-01T05:01:51.706922

Two-Plan Model
type: Distribution
description: This dataset displays reimbursement rates paid to Medi-Cal Managed Care health plans in Two-Plan model counties from 2021-2024 Calendar Year. In Two-Plan model counties, the Department of Health Care Services (DHCS) contracts with a local initiative (county organized) and a commercial plan. __See Calendar Year tabs for changes throughout the years.__ __For archived data, please refer to the historical landing page at [Medi-Cal Managed Care Capitation Rates – Two-Plan Model](https://data.chhs.ca.gov/dataset/medi-cal-managed-care-capitation-rates-two-plan-model) and [Medi-Cal Managed Care Supplemental Rates - Hepatitis C](https://data.chhs.ca.gov/dataset/medi-cal-managed-care-supplemental-rates-hepatitis-c)__
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f2af880-e909-466a-bb2d-9fd010fa0e69/resource/833ddd94-d5ea-4bbc-8980-ba236ab64bf8/download/two-plan-model-2025.csv
issued: 2025-09-02T18:54:51.785170
modified: 2026-02-11T23:31:21.058129
byte size: 321311
checksum: Checksum

2022 Hospital Emergency Department – Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/c654a87f-7419-4164-baa7-9b22586f2f1e/download/2022_diagnosiscodefrequencies_ed.xlsx
issued: 2023-10-02T14:05:04.853326
modified: 2023-10-02T14:08:10.430310
byte size: 1001537
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/dab37323-5b23-492e-9328-3bcc93bd1335/resource/eeea3559-f0a2-4aad-babe-43a070a569ea/download/hospital-building-data-no28qcnv.zip
issued: 2019-08-02T22:22:05.866172
modified: 2026-02-20T17:05:44.287671

Aggregated SARS-CoV-2 RNA Wastewater Concentrations
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/726752d3-afe6-4733-99bd-ffb9f400348c/download/wastewater.csv
issued: 2024-10-01T18:04:22.850667
modified: 2026-01-23T17:00:46.545210
byte size: 5047
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/b4810e9c-c364-4231-aef8-66ee14d9213e/resource/f28ae883-b8e3-4f32-9b95-2124b06eb2e0/download/newborn-screening-disorders-yxh9q55h.zip
issued: 2019-08-02T22:36:15.482685
modified: 2026-02-12T22:27:05.187019

2020 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/f6e6bf74-a969-4ae4-8a88-bbea7cd990cf/download/2020_diagnosiscodefrequencies_as.xlsx
issued: 2021-08-16T13:50:08.794723
modified: 2023-10-02T13:37:32.453977
byte size: 785876
checksum: Checksum

Preserve Leading Zero
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/3b5b80e8-6b8d-4715-b3c0-2699af6e72e5/resource/29d9f7bf-0b22-4078-8d1a-4166c8067a77/download/preserve-leading-zero.pdf
issued: 2018-04-30T18:48:45.920850
modified: 2018-04-30T18:48:45.920850

2023 Hospital Emergency Department – Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/b35e8d82-d7ef-4229-95c6-cb8d3e36fcab/download/2023_diagnosiscodefrequencies_ed.xlsx
issued: 2024-10-01T13:23:15.855889
modified: 2024-10-01T13:26:46.659970
byte size: 1063552
checksum: Checksum

2018 Ambulatory Surgery - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the ambulatory surgery data. A principal and up to 24 secondary diagnosis codes may be reported on each ambulatory surgery record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/d84f8a92-24e2-401d-b789-6e208c264aea/resource/11da89d3-ba37-4b7b-b3b4-6a993ca28edb/download/2018_diagnosiscodefrequencies_as.xlsx
issued: 2019-08-05T17:11:24.374446
modified: 2023-10-02T13:37:32.454583
byte size: 1005910
checksum: Checksum

2016 Hospital Community Benefit Plans
type: Distribution
description: 394 Mb. This is the complete set of Hospital Community Benefit Plans from 2016.
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/ca5121f4-23e5-4710-a5bd-2053a25ca651/download/2016-community-benefit-plan.zip
issued: 2020-02-28T22:35:43.160160
modified: 2020-02-28T22:35:43.160160
byte size: 403544839

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/6c462502-68e4-4918-9783-b674973f0740/resource/2e0f312b-8611-4d29-8313-82335d45c029/download/cdph-california-population-estimates-by-age-race_ethnicity-sex-at-local-hea…
issued: 2025-07-01T22:30:28.035631
modified: 2026-02-13T23:05:20.607722

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/d2e10fb206454d88813a45e0a42a1ea4/kml
issued: 2025-07-24T17:32:51.300546
modified: 2026-03-05T05:15:19.572586

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/f3703643130b41079671405ac338fc31/geojson
issued: 2025-07-24T17:32:45.882044
modified: 2026-03-05T21:02:56.267164

Department of Health Care Services
type: Agent

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/96bea71b-429c-4fe8-87fd-a104455936e9/resource/fe8743ea-8247-4e29-8ab6-178bc94c0f93/download/alw-care-coordination-agencies-b1wdtx1u.zip
issued: 2025-12-12T05:15:30.999840
modified: 2026-03-05T21:03:14.473372

COVID-19 Vaccines Shipped, Delivered, On Hand, by County & Zip
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/ead44d40-fd63-4f9f-950a-3b0111074de8/resource/4ebd81ad-1ab9-4a3d-aeda-8a0f06cfee7b/download/covid19vaccinesshippeddeliveredonhandbyzip.csv
issued: 2021-06-01T16:59:06.483932
modified: 2026-03-07T17:19:34.544685
byte size: 27663424
checksum: Checksum

2013 Quarter 4 - Sum of Four Quarters (Rev 7/15)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/f1d47400-6a5c-4584-b0ae-45e5eb30bc1b/download/2013q4r4-sum-4-qtrs.csv
issued: 2018-03-22T16:57:19.113881
modified: 2018-03-22T16:57:19.113881
checksum: Checksum

2024 Quarter 3 - Complete Data Set (01/29/2025)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/670a04a0-4503-40cc-955a-c1ba829ab460/download/2024_q3.xlsx
issued: 2025-01-29T23:52:04.684400
modified: 2025-01-29T23:52:45.727555
byte size: 419489
checksum: Checksum

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:31:04.078530
modified: 2026-02-01T05:01:39.881737

Independent Medical Review (IMR) Determinations, Trend
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/b79b3447-4c10-4ae6-84e2-1076f83bb24e/resource/3340c5d7-4054-4d03-90e0-5f44290ed095/download/independent-medical-review-imr-determinations-trends.csv
issued: 2021-04-03T06:19:46.524444
modified: 2026-03-02T14:00:30.132484
byte size: 71304229
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/DUIProviderList_08_2019/FeatureServer/0
issued: 2025-07-24T17:32:45.882039
modified: 2026-03-05T21:02:56.266925

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/12a3f871-19b8-4ab5-91be-e724ae184fbe/resource/b8e3d9fd-1216-4d71-bb8a-c06b1c8f188b/download/licensed-driving-under-the-influence-provider-directory-r1gge280.zip
issued: 2025-07-24T17:45:13.572788
modified: 2026-03-05T05:15:58.204824

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/fd7ab76cdbae40cc921fb799ab2567f3/geojson
issued: 2025-07-24T17:30:08.999525
modified: 2026-03-07T05:15:22.338639

planning-and-services-area-descriptions
type: Distribution
description: This data set presents key demographic characteristics of Californians Age 60 and Over. This data set can be viewed by county or Area Agency on Aging Planning and Services Area. Key sociodemographic variables include: lives alone, low income, minority/non-minority, non-English speaking, and living in a rural area. This data is based on multiple federal and state sources.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/feb9acc8-4a0b-410c-8ccc-7b715a41eedc/resource/40fbf307-39c0-4e6e-89bd-36c3357b7464/download/psa-services-description-updated.pdf
issued: 2017-06-16T22:24:46.136778
modified: 2024-08-16T01:07:54.999910
byte size: 138222

2019-2023 Final Deaths by Month by Occurrence County
type: Distribution
description: This data table reports the monthly number of deaths that occurred in each California county regardless of the place of residence (by occurrence). The cause of death categories are based solely on the underlying cause of death as coded by the International Classification of Diseases. The underlying cause of death is defined by the World Health Organization (WHO) as "the disease or injury which initiated the train of events leading directly to death, or the circumstances of the accident or violence which produced the fatal injury." It is a single value assigned to each death based on the details as entered on the death certificate. When more than one cause is listed, the order in which they are listed can affect which cause is coded as the underlying cause. This means that similar events could be coded with different underlying causes of death depending on variations in how they were entered. Consequently, while underlying cause of death provides a convenient comparison between cause of death categories, it may not capture the full impact of each cause of death as it does not always take into account all conditions contributing to the death. Cause of death categories for years 1999 and later are based on tenth revision of International Classification of Diseases (ICD-10) codes. Comparable categories are provided for years 1979 through 1998 based on ninth revision (ICD-9) codes. For more information on the comparability of cause of death classification between ICD revisions see [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
format: CSV
access URL: https://data.chhs.ca.gov/dataset/58619b69-b3cb-41a7-8bfc-fc3a524a9dd4/resource/078185a9-e3a7-403f-a546-b8c582f0a9d8/download/20241220_deaths_final_2019-2023_occurrence_county_month_sup.csv
issued: 2021-04-15T15:06:54.106063
modified: 2024-12-30T19:10:36.297967
byte size: 74497014
checksum: Checksum

Licensed and Certified Healthcare Facility Locations
type: Distribution
description: Note: This web page provides data on health facilities only. _File update: 02/18/2026
format: CSV
access URL: https://data.chhs.ca.gov/dataset/3b5b80e8-6b8d-4715-b3c0-2699af6e72e5/resource/f0ae5731-fef8-417f-839d-54a0ed3a126e/download/health_facility_locations.csv
issued: 2025-04-16T23:52:39.145782
modified: 2026-02-20T22:25:57.431974
byte size: 7618737
checksum: Checksum

Full Description
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/a54918e1-de83-480a-961e-2d0b7b342982/resource/4416f76b-634d-49b1-abae-00cab27c4b06/download/full-description-updated-1-21-25.pdf
issued: 2022-05-25T21:55:24.975574
modified: 2025-01-27T20:57:40.113808
byte size: 95442

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-6-4-community-supports-members-in-the-last-12-months-of-the-reporting-period-by-sex-compared-with-overall-mcp-population
issued: 2025-07-24T17:31:08.686661
modified: 2026-02-01T05:01:51.706815

Patients Leaving California Hospitals Against Medical Advice Data Dictionary
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/44c01ec9-f092-422f-bf55-421aa975dac6/resource/aae9dc8f-3675-4e15-b9e2-a7f7b7d603f1/download/data_dictionary_for_patients_leaving_ca_hospitals_ama.pdf
issued: 2021-02-11T19:26:02.524416
modified: 2025-12-16T17:51:36.572163
byte size: 82337

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:31:51.295463
modified: 2026-01-31T05:17:04.416990

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:31:45.796061
modified: 2026-02-01T05:01:49.371506

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:31:04.078531
modified: 2026-02-01T05:01:39.881815

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/a28f7bd6-d5aa-4fe8-9256-b989c77c6499/resource/b94a15bf-9176-4eb9-afc4-8df620e8dca5/download/seismic-compliance-data-by-county-for-general-acute-care-hospitals-swluf19j…
issued: 2021-01-23T01:55:47.649054
modified: 2026-02-20T17:06:07.783891

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/abfdba95-b1ba-4e39-a417-d006e2667a2c/resource/8a5953e7-0b52-4d9b-980e-608fc846aa68/download/hospital-utilization-trends-h6g_6e0d.zip
issued: 2026-03-03T19:59:40.669851
modified: 2026-03-03T20:10:34.685292

2000-2030 LHJ Age-Race-Sex Population File - Vintage 2026.1 (released on 02/13/2026)
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/6c462502-68e4-4918-9783-b674973f0740/resource/88433daa-9abf-4ebc-bc26-a44c85c4031d/download/lhj-pop-ars.csv
issued: 2025-07-01T16:07:26.090922
modified: 2026-02-13T22:46:58.471014
byte size: 122708455
checksum: Checksum

Utilization Trends By Health Category Data Dictionary
type: Distribution
format: PDF
access URL: https://data.chhs.ca.gov/dataset/abfdba95-b1ba-4e39-a417-d006e2667a2c/resource/c7a5aa70-c30d-4f45-9b22-e98b65a8d5d2/download/utilization-trends-by-health-category-data-dictionary.pdf
issued: 2026-03-03T19:41:56.275304
modified: 2026-03-03T19:59:40.540679
byte size: 174272

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/shapefile
issued: 2025-07-24T17:31:43.269083
modified: 2026-02-01T05:01:42.468346

2016 Quarter 2 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/e02234f7-9548-4022-8ae1-c6ce27afd60f/download/2016q2r4-sum-4-qtrs.csv
issued: 2018-03-22T16:50:46.798695
modified: 2018-03-22T16:50:46.798695
checksum: Checksum

2020 Quarter 3 - Sum of Four Quarters (01/15/2021)
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/47ff04f7-7c7b-41aa-9cbe-f77606842ef8/download/2020_r4_q3.xlsx
issued: 2021-01-15T22:15:33.882466
modified: 2021-01-15T22:15:33.882466
byte size: 391213
checksum: Checksum

COVID-19 Race-Ethnicity Timeseries
type: Distribution
description: COVID-19 Race-Ethnicity Timeseries
format: CSV
access URL: https://data.chhs.ca.gov/dataset/f88f9d7f-635d-4334-9dac-4ce773afe4e5/resource/ef29f30e-320c-46cf-86cd-37a36663616d/download/covid19race_ethnicity_timeseries.csv
issued: 2022-09-21T17:10:38.037845
modified: 2025-09-25T14:00:04.453968
byte size: 198712
checksum: Checksum

2020 Quarter 1 - Complete Data Set (9/4/20)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/e7f63dd6-2d65-40d2-9acc-1badbb82395f/download/2020_q1.xlsx
issued: 2020-09-04T19:55:58.973300
modified: 2020-09-04T19:55:58.973300
byte size: 366051
checksum: Checksum

ArcGIS Hub Dataset
type: Distribution
format: HTML
access URL: https://gis.dhcs.ca.gov/datasets/CADHCS::chart-3-5-2-total-number-of-members-who-utilized-community-supports-in-each-quarter-by-service-1
issued: 2025-07-24T17:31:04.078520
modified: 2026-02-01T05:01:39.881395

Shapefile
type: Distribution
format: ZIP
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/d2e10fb206454d88813a45e0a42a1ea4/shapefile
issued: 2025-07-24T17:32:51.300543
modified: 2026-03-05T05:15:19.572422

Screening Disorders Statewide-Data Dictionary
type: Distribution
description: This table describes the variables in the data table Newborn Screening Disorders in California.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/b4810e9c-c364-4231-aef8-66ee14d9213e/resource/a4584786-3a55-4311-b001-0e531b841306/download/newborn_screened_disorders_datadictionary_2009-2019_final.xlsx
issued: 2019-03-18T20:01:40.130129
modified: 2024-08-16T02:14:10.699899
byte size: 11535

Q1-Q4 2023 Prescription Drugs Introduced to Market
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/e54d331c-65d3-4c6e-b4ba-390bd7024248/resource/f0899438-0fb5-42d5-87f5-621e2f0b1b51/download/q1-q4-2023-prescription-drugs-introduced-to-market.xlsx
issued: 2024-08-06T16:40:42.774274
modified: 2025-09-11T17:03:05.200847
byte size: 146854
checksum: Checksum

OCW SMHS and MHS Service Utilization Data for FY's 2020-2023
type: Distribution
description: SMHS, MHS service utilization for Open Child Welfare Case Youth.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/a2b06d8f-3b62-4713-87b9-39a14afe82c6/download/ocw_utilization.csv
issued: 2025-09-15T21:39:08.376330
modified: 2026-02-26T23:15:17.927859
byte size: 929316
checksum: Checksum

Percentage of Deaths Attributed to RSV in...
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/1184f641-313f-47ee-b126-9e8c42699be5/resource/14883e0c-421c-4e66-a6af-a03ca330afc6/download/deaths_rsv.csv
issued: 2024-10-01T18:01:36.330453
modified: 2026-01-23T17:00:32.426779
byte size: 7620
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/dc2004a4-eedb-4d35-ba22-dd9b6d427e78/resource/6e2b5bcd-5670-4ab8-bb0a-ba19383ac6e5/download/test-cdph-statewide-live-birth-profiles-dpohl3gi.zip
issued: 2020-06-11T15:33:48.601684
modified: 2026-03-02T21:26:22.324832

2019 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
type: Distribution
description: This data table contains statewide counts for every external cause of injury/morbidity code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to four external cause of injury/morbidity codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/d3e5f8e1-dbe1-44f4-8163-d18f21648200/download/2019_extcausecodefrequencies_ed.xlsx
issued: 2020-10-13T15:43:28.333337
modified: 2023-10-02T14:05:04.724035
byte size: 96544
checksum: Checksum

COVID-19 Vaccines Shipped, Delivered, On Hand (archived)
type: Distribution
description: Legacy dataset ended 9/6/2023
format: CSV
access URL: https://data.chhs.ca.gov/dataset/e283ee5a-cf18-4f20-a92c-ee94a2866ccd/resource/0bf11299-8b8e-4721-821a-92d0e1675bc7/download/covid19vaccinesshipped_delivered_onhand.csv
issued: 2024-09-30T23:31:24.862832
modified: 2025-10-01T16:02:06.684499
byte size: 148732
checksum: Checksum

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/fd7ab76cdbae40cc921fb799ab2567f3/kml
issued: 2025-07-24T17:30:08.999526
modified: 2026-03-07T05:15:22.338728

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/6dacdf5b-fde6-4d0e-ab83-4c062fd9c382/resource/a3e19e55-501b-4322-a72d-584e255def6d/download/healthcare-facility-services-e8osk_vf.zip
issued: 2019-08-02T22:18:11.593868
modified: 2026-01-21T17:36:33.549815

COVID-19 Case Rate By Social Det
type: Distribution
description: COVID-19 Case Rate By Social Det
format: CSV
access URL: https://data.chhs.ca.gov/dataset/f88f9d7f-635d-4334-9dac-4ce773afe4e5/resource/11fa525e-1c7b-4cf5-99e1-d4141ea590e4/download/covid19case_rate_by_social_det.csv
issued: 2021-10-12T23:38:37.909022
modified: 2024-08-30T08:32:05.660889
byte size: 923925
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/0e8201b1-0311-47e8-b76c-e43915cb562e/resource/ceae1e8d-0003-41fd-bebb-ec17d9b7f99b/download/enforcement-actions-trend-su8sos8_.zip
issued: 2019-08-02T22:15:13.065375
modified: 2026-03-02T14:15:25.882654

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:31:54.070029
modified: 2026-02-01T05:02:06.892845

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/d2e10fb206454d88813a45e0a42a1ea4/geojson
issued: 2025-07-24T17:32:51.300545
modified: 2026-03-05T05:15:19.572499

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/fb0e792f-0165-414d-af91-130a4309505f/resource/23e837f4-c146-45e4-95bc-eb4d7c505fab/download/respiratory-virus-dashboard-metrics-n0sgl2l3.zip
issued: 2024-05-17T21:02:14.463370
modified: 2026-02-03T21:51:45.706363

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:31:06.287782
modified: 2026-02-01T05:01:46.722166

COVID-19 Nowcasts
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/edf83d56-9562-4813-b668-ea4c1d3dcde4/resource/c9baa54f-6ad1-4e7e-a3ae-2a6154d87672/download/outputfile.csv
issued: 2023-09-25T18:44:31.233128
modified: 2026-03-06T16:41:55.131691
byte size: 7696178
checksum: Checksum

Q1-Q4 2024 Prescription Drugs WAC Increases - 5 Year History
type: Distribution
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0c693b50-6d23-46a0-a1ae-7c320fe23dff/resource/225c5d83-d8cd-4aea-aa55-faca99501def/download/2024-prescription-drug-5-year-history-data-q1-q2-q3-q4.xlsx
issued: 2025-09-11T16:43:38.920969
modified: 2025-09-11T17:23:18.789650
byte size: 329554
checksum: Checksum

data-dictionary
type: Distribution
description: This data is from the Office of Enforcement in the California Department of Managed Health Care (DMHC). It contains enforcement actions with the information of the organization type, organization name, action date, penalty amount, related party, and violation section (California Health and Safety Code and the California Code of Regulations, title 28) since July 1, 2000. The DMHC Office of Enforcement investigates alleged violations of the Knox-Keene Health Care Service Plan Act of 1975 (the Knox-Keene Act) under the DMHC's administrative powers as a California state licensing agency. The DMHC Office of Enforcement exercises its jurisdiction to prosecute violators in an administrative action before the Director of the DMHC, the Office of Administrative Hearings, or in the California Superior Courts. When the DMHC finds the Knox-Keene Act is violated, the Director is authorized to take a variety of actions, including, assessing administrative penalties and issuing a cease and desist order requiring the subject of the order to stop the offending action. All subjects are afforded appropriate Due Process protections. For additional information, please visit http://www.dmhc.ca.gov/LawsRegulations/EnforcementActions.aspx.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/0e8201b1-0311-47e8-b76c-e43915cb562e/resource/0b827d1a-b3a2-4782-9caf-c40313bbd9fa/download/enforcementactiondatadictionary.pdf
issued: 2017-06-16T22:17:19.090379
modified: 2017-06-16T22:17:19.090379
byte size: 293154

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/b355c8907ccc45648dcb27823f275995/csv
issued: 2025-12-12T05:15:15.303020
modified: 2026-03-08T05:15:32.516195
checksum: Checksum

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:32:06.692007
modified: 2026-02-01T05:02:24.746096

California Department of Child Support Services
type: Agent

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:31:24.273144
modified: 2026-02-01T05:02:20.952932

Primary Spoken Language of Individuals Selecting Covered California Qualified Health Plan (QHP)
type: Distribution
description: This dataset includes the primary spoken language of eligible individuals who selected and enrolled in a Covered California Qualified Health Plan (QHP) and identified their primary spoken language as English, Spanish, Mandarin, Korean, Cantonese, Vietnamese, Tagalog, Russian, Farsi, Arabic, Armenian, Cambodian, or Hmong, by reporting period. Covered California data is from the California Healthcare Eligibility, Enrollment and Retention System (CalHEERS) and includes those who selected and enrolled in a QHP, and paid their first premium. This dataset is part of public reporting requirements set forth by the California Welfare and Institutions Code 14102.5.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/fd8ee614-b247-4742-a729-f30f47c5beaa/resource/c1aee0d9-87ad-4738-b77b-10653b26e87e/download/3.6-qhp-spoken-lang-q4-2025-odp.csv
issued: 2017-10-04T18:14:48.320094
modified: 2026-03-06T18:05:57.350994
byte size: 17284
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/3f3eb243-5a5a-4a0f-8804-6f8ddb2f2d4a/resource/b6544552-eab1-4dfd-9fc8-af94f6a07a41/download/community-benefit-plans-9ocln6.zip
issued: 2020-02-28T21:49:29.287737
modified: 2020-02-28T21:49:29.287737

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:31:06.287783
modified: 2026-02-01T05:01:46.722243

KML
type: Distribution
format: KML
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/kml
issued: 2025-07-24T17:31:48.594224
modified: 2026-02-01T05:01:54.219609

2018 Quarter 3 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/61ecfe64-46d2-4c8d-b823-832d8259d6b0/download/2018_r4_q3.csv
issued: 2019-01-11T20:55:00.076064
modified: 2019-01-11T20:55:00.076064
byte size: 459375
checksum: Checksum

Adolescent Births Dashboard
type: Distribution
description: _https://www.cdph.ca.gov/Programs/CFH/DMCAH/surveillance/Pages/adolescent-births.aspx_
access URL: https://www.cdph.ca.gov/Programs/CFH/DMCAH/surveillance/Pages/adolescent-births.aspx
issued: 2023-05-05T15:19:11.559339
modified: 2024-06-10T20:56:22.090121

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/b12167d2-ed75-4517-a230-2743c3af7e90/resource/e38a7c1b-a523-43d4-9b0c-b73637f0789f/download/x-ray-technologist-listing-in-california-hjb5s1j6.zip
issued: 2019-08-02T22:58:26.621314
modified: 2026-02-12T22:25:56.138094

California Department of Public Health
type: Agent

data-dictionary-key-characteristics-of-californians-age-60-and-over
type: Distribution
description: This data set presents key demographic characteristics of Californians Age 60 and Over. This data set can be viewed by county or Area Agency on Aging Planning and Services Area. Key sociodemographic variables include: lives alone, low income, minority/non-minority, non-English speaking, and living in a rural area. This data is based on multiple federal and state sources.
format: PDF
access URL: https://data.chhs.ca.gov/dataset/feb9acc8-4a0b-410c-8ccc-7b715a41eedc/resource/f79607c4-80fa-481a-a0a5-a3118e07eaec/download/popen-data-projectfinal-publishing-oshpdattachments-xochisdata-dictionary-k…
issued: 2017-06-16T22:24:43.509201
modified: 2024-08-16T01:07:54.999705

2013 Hospital Emergency Department - Diagnosis Code Frequency
type: Distribution
description: This data table contains statewide counts for every diagnosis code (ICD-9-CM or ICD-10-CM) reported on the hospital emergency department data. A principal and up to 24 secondary diagnosis codes may be reported on each emergency department record. ICD-10 replaced ICD-9, effective October 1, 2015. Note: Patients treated in the Emergency Department and then admitted to the hospital (ED Admits) are included in the hospital inpatient data only, not here.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/0e43d826-14d2-4ee3-b4f7-4ef86b961b9c/resource/2f921ea8-4e44-4c62-b412-cbc67a70fdda/download/2013-diagnosis-code-frequencies-edrev.xlsx
issued: 2018-03-20T15:05:53.907355
modified: 2023-10-02T14:08:10.427608
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services5.arcgis.com/FlidZxdI0LGC9vAw/arcgis/rest/services/CDPH_LC_Facilities_Data/FeatureServer/0
issued: 2026-03-04T00:13:46.208884
modified: 2026-03-08T07:15:21.610509

2017 Quarter 2 - Complete Data Set (11/02/17)
type: Distribution
description: The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Beginning in year 2000 the individual quarters have been combined into one rolling 4th quarter file. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year. If individual quarters are needed for prior years, please e-mail your request to the Healthcare Information Resource Center (HIRC) or phone (916) 326-3802.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/b3235b7f-f73e-4f2b-9644-32e062a735e7/download/q22017-rerv1complete.csv
issued: 2018-03-22T15:39:27.285653
modified: 2018-03-22T15:39:27.285653
checksum: Checksum

CSV
type: Distribution
format: CSV
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/csv
issued: 2025-07-24T17:31:43.269082
modified: 2026-03-08T05:17:08.680199
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/509ee196-a129-41f4-9f0d-6685246073e2/resource/13f94034-bffb-4f49-aa3b-9390d2925481/download/ethnicity-of-individuals-selecting-covered-california-qualified-health-plan…
issued: 2019-08-02T22:15:25.267727
modified: 2026-03-06T18:02:16.513134

Youth SMHS and MHS Service Utilization Data by Sex for FY's 2020-2023
type: Distribution
description: SMHS, MHS service utilization data for youth broken out by sex.
format: CSV
access URL: https://data.chhs.ca.gov/dataset/380ed3e6-3cef-4aa1-813e-ddad3dd6bb98/resource/d69ad255-c1f4-49c7-9524-60c76b432dc7/download/children-_and_youth_utilization_by_sex.csv
issued: 2025-09-15T21:39:33.332463
modified: 2026-02-26T23:31:56.982029
byte size: 37084244
checksum: Checksum

GeoJSON
type: Distribution
format: GeoJSON
access URL: https://gis.dhcs.ca.gov/api/download/v1/items/ac1f71f8f15c4dcdba7a42471afa877b/geojson
issued: 2025-07-24T17:31:17.069414
modified: 2026-02-01T05:02:03.651508

Department of Community Services & Development
type: Agent

2017 Quarter 3 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/c784ebf7-80a3-4a90-880c-5b1fc0bb25bc/download/2017q3r4-sum-4-qtrs.csv
issued: 2018-03-22T16:49:32.343868
modified: 2018-03-22T16:49:32.343868
checksum: Checksum

2021 Quarter 3 - Complete Data Set (01/13/2022)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/e81b0cf2-f01e-4da2-a2a7-0a3947fb7db0/download/2021_q3.xlsx
issued: 2022-01-13T22:11:30.204895
modified: 2022-01-13T22:11:30.204895
byte size: 371090
checksum: Checksum

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/898dd562-4256-4505-ad12-692be99339ac/resource/4ffc8298-469d-47a7-b70f-fad1bcb06f14/download/chart-3-9-3-total-number-of-members-who-utilized-community-supports-by-mcp-…
issued: 2025-07-24T17:41:23.278338
modified: 2026-01-31T05:21:20.395036

All resource data
type: Distribution
format: ZIP
access URL: https://data.chhs.ca.gov/dataset/255ac729-b152-49f4-9852-d7b747503f0c/resource/ea407380-b19d-4057-8444-ba65e4383679/download/race-of-eligible-individuals-selecting-covered-california-qualified-health-…
issued: 2019-08-02T22:50:14.567859
modified: 2026-03-06T17:59:44.142878

2024 Quarter 1 - Complete Data Set (07/30/2024)
type: Distribution
description: On a quarterly basis (every three months), individual hospitals and hospital systems report summary facility-level data on services capacity, revenues and expenses by payer, and utilization by payer. The complete database contains all of the data reported by hospitals. Data for the current year are available by individual calendar quarters. Once the 4th quarter of the current year is posted, then the prior year quarters will be rolled into one spreadsheet file which combines all the Quarterly data for that year.
format: XLSX
access URL: https://data.chhs.ca.gov/dataset/22026f7b-198a-4708-b1ab-a4aa14885c6e/resource/82c67289-d5be-46a2-929a-e05f34fb3cb5/download/2024_q1.xlsx
issued: 2024-07-30T19:16:40.232087
modified: 2025-04-29T23:10:03.628045
byte size: 423343
checksum: Checksum

ArcGIS GeoService
type: Distribution
format: ArcGIS GeoServices REST API
access URL: https://services7.arcgis.com/7MUwsS9z05YumJRZ/arcgis/rest/services/ECM_Community_Support_Data_Tables_for_Quarterly_Implementation_report/FeatureServer/48
issued: 2025-07-24T17:31:54.070025
modified: 2026-02-01T05:02:06.892591

2016 Quarter 3 - Sum of Four Quarters
type: Distribution
format: CSV
access URL: https://data.chhs.ca.gov/dataset/4f757519-b1a4-49f8-9dfa-b4d95e20f8ed/resource/f0591dad-1f88-4ca6-831b-e2e175a40e3a/download/2016q3r4-sum-4-qtrs.csv
issued: 2018-03-22T16:51:10.223713
modified: 2018-03-22T16:51:10.223713
checksum: Checksum

California Health and Human Services Agency
type: Agent

Department of Managed Health Care
type: Agent

California Department of Aging
type: Agent