California Health and Human Services Open Data Portal
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.
CDPH-Wastewater Surveillance Data, California
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-california).
Wastewater Surveillance, Surveillance Section | Coronavirus Control Branch
COVID-19 Vaccine Progress Dashboard Data
__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 Administration Date as data is updated. Previous updates: * On March 3, 2023, with the release of HPI 3.0 in 2022, the previous equity scores have been updated to reflect more recent community survey information. This change represents an improvement to the way CDPH monitors health equity by using the latest and most accurate community data available. The HPI uses a collection of data sources and indicators to calculate a measure of community conditions ranging from the most to the least healthy based on economic, housing, and environmental measures. * 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 16+ and age 5+ denominators have been uploaded as archived tables. * Starting on May 29, 2021 the methodology for calculating on-hand inventory in the shipped/delivered/on-hand dataset has changed. Please see the accompanying data dictionary for details. In addition, this dataset is now down to the ZIP code level.
COVID-19 Vaccine Progress Dashboard Data by ZIP Code
__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-derived quartiles should not be considered as indicative of the HPI score for these zip codes. CDPH-derived quartiles were assigned to zip codes excluded from the HPI score produced by the Public Health Alliance of Southern California due to concerns with statistical reliability and validity in populations smaller than 1,500 or where more than 50% of the population resides in a group setting. 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. For some ZTCAs, vaccination coverage may exceed 100%. This may be a result of many people from outside the county coming to that ZTCA to get their vaccine and providers reporting the county of administration as the county of residence, and/or the DOF estimates of the population in that ZTCA are too low. Please note that population numbers provided by DOF are projections and so may not be accurate, especially given unprecedented shifts in population as a result of the pandemic.
Women, Infants and Children (WIC) Authorized Vendors
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/
Primary Spoken Language of Individuals Selecting Covered California Qualified Health Plan (QHP)
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.
California Eligibility and Enrollment Report
Primary Written Language of Individuals Selecting Covered California Qualified Health Plan (QHP)
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.
Ethnicity of Individuals Selecting Covered California Qualified Health Plan (QHP)
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.
Race of Individuals Selecting Covered California Qualified Health Plan (QHP)
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.
Age and Gender of Eligible Individuals selecting Covered California Qualified Health Plan (QHP)
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.
CDPH-CalCAT Modeling Nowcasts and Forecasts for COVID-19 and Influenza
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.
Insurance Affordability Programs Applications Received Through CalHEERS, by Submission Channel
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).
__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.
Division of Communicable Disease Control
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.
California Department of Health Care Services
Medi-Cal Adult Full Scope Expansion Programs
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 participation for their emergency and pregnancy-related services. 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.) * __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, 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 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.)
​Profile of Enrolled Medi-Cal Fee-for-Service (FFS) Providers
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.
Ambulatory Surgery - Diagnosis and External Cause Codes
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.
International Classification of Diseases
Department of Health Care Access and Information, Healthcare Analytics Branch
California Women, Infants and Children Program Redemption by County
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 FIs are issued and redeemed at the participant level, the FI redemption data are presented with aggregation at the participant level (e.g., participant category). However, because EBT redemptions only occur at the family level, EBT data can only be presented with aggregation at the family level. Therefore, we provide two types of aggregated data: 1. WIC Redemption by Vendor County by Participant Category contains the number of FIs redeemed, the dollar amount of FIs redeemed, and the count of unique individual participants, from 2010 to 2018. This data is no longer available beyond 2018 due to transitioning from the FI delivery system to the EBT system. 2. WIC Redemption by Vendor County with Family Counts contains data from before and after the EBT transition period (i.e., 2010 – present), and provides the count of unique families instead of participants. It comprises three parts: - Part A contains only FI redemption data from 2010 to 2018; - Part B contains both the FI redemption data and the EBT redemption data for the EBT transition period that occurred in 2019 and 2020; - Part C contains only EBT redemption data for 2021 and forward. The dollar amount of redemptions and the number of families redeeming benefits are expected to vary from month to month. Many of these monthly variations can be attributed to the number of days and holidays in a month. Additionally, in June 2021 the federal government approved a Cash Value Benefits (CVB) expansion, which resulted in a large increase in monthly EBT redemption amounts. The initial CVB expansion was implemented in California from June 2021 to September 2021 and provided $35 per month for all non-infant participants, increased from $9 - $11. The CVB expansion was subsequently extended several times. Effective October 1, 2023, CVB was set at new inflation-adjusted amounts where pregnant and postpartum individuals receive $47 per month, breastfeeding individuals receive $52 per month, individuals breastfeeding more than one infant receive $78 per month, and children ages 1-5 received $26 per month. To ensure WIC participant and vendor anonymity, the redemption data has been suppressed when number of WIC vendors were less than 3 or number of redeemed participants or families were less than 11. The suppressed cells are annotated as “–“.
Women, Infants and Children (WIC) Program
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.
Hospital Emergency Department - Diagnosis and External Cause Codes
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.
Deparment of Health Care Access and Information
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.
Licensed Driving Under the Influence Provider Directory
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.
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.
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. 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.
California Department of Public Health, Center for Health Statistics and Informatics, Vital Statistics Branch
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.
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.
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 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.
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
department of health care access and information
Department of Health Care Access and Information, Information Services Division, Healthcare Analytics Branch
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.
California Department of Public Health, Center for Family Health, Women, Infants, and Children (WIC) Division
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.
Department of Managed Health Care, Office of Financial Review, Premium Rate Review
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.
California Department of Managed Health Care, Office of Enforcement
Independent Medical Review (IMR) Determinations, Trend
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.
Department of Managed Health Care, Help Center, Consumer Complaint Division
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.
Department of Managed Health Care, Help Center, Provider Complaint Unit
Medi-Cal Certified Eligible Counts, by Month of Eligibility, Zip Code, and Sex
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.
Enterprise Data and Information Management / Data Management and Analytics Division
Medi-Cal Certified Eligibles Data by Month with Demographics
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.
Statewide Medi-Cal Certified Eligible Individuals, by Aid Code, 2010 to the Most Recent Reportable Month
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.
Medication-Assisted Treatment in Medi-Cal for Opioid Use Disorders, by County
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.
Data Analytics Division / Data Science Branch
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.
Medi-Cal Eligibility Division / Program Review Branch / Data Analytics Section
Automated Eligibility Verification System (AEVS): Carrier Codes for Other Health Coverage
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.__
AEVS Carrier Codes for Other Health Coverage
Automated Eligibility Verification System
Third Party Liability and Recovery Division/Coordination of Benefits Section/ Cost Avoidance Unit
Behavioral Health Program Performance Data
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).
Provider Suspended and Ineligible List (S&I List)
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 obtain reimbursement from the Medi-Cal program for the services, goods, supplies or merchandise provided, directly or indirectly to a Medi-Cal beneficiary, by an individual or entity that is suspended, excluded or otherwise ineligible because of a sanction to receive, directly or indirectly, reimbursement from the Medi-Cal program and the individual or entity is listed on either the _Medi-Cal Suspended and Ineligible Provider List_ (S&I List) published by DHCS to identify suspended and otherwise ineligible providers, or any list published by the federal Office of Inspector General regarding the suspension or exclusion of individuals or entities from the federal Medicare and Medicaid programs, to identify suspended, excluded or otherwise ineligible providers. Examples of providers who need to be aware of the provisions of this law, and could be suspended if violating the law are: 1. Billing services that submit claims for Medi-Cal providers who are suspended; 2. Pharmacies that fill prescriptions and bill for services prescribed by a suspended provider; 3. Providers who bill for services under referral or prescription of a provider who is suspended; 4. Providers who employ and submit claims for the services of an individual who is a suspended provider; 5. Physician groups, clinics and institutions that employ and submit claims for the services of an individual who is a suspended provider; 6. Any individuals or entities that enter into a business arrangement and submit claims for or in conjunction with an individual or entity that is suspended. Always refer to the S&I List when verifying ineligibility. Eligibility or ineligibility must also be verified through the Health and Human Services (HHS) Federal Office of Inspector General (OIG) [List of Excluded Individuals/Entities](https://oig.hhs.gov/exclusions/exclusions_list.asp). Cross-referencing both lists is recommended to help identify providers who have already been suspended or sanctioned. The S&I List is not all inclusive. Temporary sanctions against providers are not included on the web sites. Temporary sanctions that may be imposed include temporary suspensions, withhold of payments and deactivation.
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.
DCSS Distributed Collections by Assistance Type
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.
California Department of Child Support Services
Key Characteristics of Californians Age 60 and Over
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.
Licensed and Certified Healthcare Facility Listing
__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
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.
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.
## 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")
emergency residential energy-related crisis
low-income home energy assistance program
Low-Income Home Energy Assistance Program (LIHEAP) Household Report
## 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")
Emergency Heating and Cooling Assistance
Low-Income Home Energy Assistance Program (LIHEAP)
Total Construction Cost of Healthcare Projects
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.
Department of Health Care Access and Information/Facilities Development Division
Seismic Compliance Data By County for General Acute Care Hospitals
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.
Department of Health Care Access and Information/Office of Statewide Hospital Planning and Development
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.
Seismic Deadline Extensions Granted for California Hospitals
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.
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
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.
Licensed and Certified Healthcare Facilities
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
Disaster Healthcare Volunteers: Top 10 Medical Occupations
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.
This data table provides the number of children in the child support caseload.
Licensed and Certified Healthcare Facility Services
__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.
Licensed and Certified Healthcare Facility Bed Types and Counts
__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.
Licensed Mental Health Rehabilitation Centers (MHRC) and Psychiatric Health Facilities (PHF)
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.
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)
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.
agency for healthcare research and quality
Department of Health Care Access and Information, Information Services Division/Healthcare Analytics Branch
Family PACT Enrolled Providers – Quarterly Update
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).
California Population Estimates by Age/Race_Ethnicity/Sex at local health jurisdiction level
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
This dataset contains the total number of Medi-Cal Managed Care enrollees based on the reported month, plan type, county, and health plan.
Medi-Cal Managed Care Operations Division / Research & Analytics Unit
Physician Orders for Life-Sustaining Treatment (POLST) (ARCHIVED)
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.
Physician Orders for Life-Sustaining Treatment
Center for Health Care Quality, Licensing & Certification Program
Live Births with Low and Very Low Birthweight (ARCHIVED)
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.
Maternal, Child and Adolescent Health Division
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.
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.
X-Ray Technologist Listing in California (ARCHIVED)
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/
Radiologic Health Branch of the California Department of Public Health
HCAI Emergency Operations Center Application for Earthquakes, Fires, PSPS.
CA Department of Health Care Access and Information
All-Cause Unplanned 30-Day Hospital Readmission Rate, California (LGHC Indicator)
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.
Department of Health Care Access and Information, Information Services Division/Healthcare Outcomes Center
Medi-Cal Managed Care Capitation Rates by Managed Care Plan Models
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.
Katie A. Specialty Mental Health Datasets
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.
Data Science Branch-Data Analytics Division
Medi-Cal Managed Care Supplemental Rates - Hepatitis C
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).__
Medi-Cal Managed Care Capitation Supplemental Rates
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.
Patients Leaving California Hospitals Against Medical Advice (AMA)
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.
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. CTRx staff update the posted datasets monthly for current year data and as needed for previous years. Please check the 'Data last updated' date on each dataset page to ensure you are viewing the most current data.
Prescription Drug Wholesale Acquisition Cost (WAC) Increases
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 Annual datasets include data in completed reports submitted by manufacturers for the specified year. The datasets may include reports that do not meet the specified minimum thresholds for reporting. The Quick Guide explaining how to link the information in each data set to form complete reports is here: https://hcai.ca.gov/wp-content/uploads/2024/03/QuickGuide_LinkingTheDatasets.pdf 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, 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 WAC Increase reports to HCAI for price increases from previous quarters. CTRx staff update the posted datasets monthly for current year data and as needed for previous years. Please check the 'Data last updated' date on each dataset page to ensure you are viewing the most current data. Due to regulatory changes that went into effect April 1, 2024, reports submitted prior to April 1, 2024, will include the data field "Unit Sales Volume in US" and reports submitted on or after April 1, 2024, will instead include "Total Volume of Gross Sales in US Dollars".
Accounting and Reporting Systems Section, Information Services Division
SB 75 - Full Scope Medi-Cal for All Children Enrollment
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).
Quarterly Certified Eligible Counts by Month of Eligibility, County, and Threshold Language
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.
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/).
Respiratory Virus Weekly Report (ARCHIVED)
__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 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). CDPH collaborates with Northern California Kaiser Permanente (NCKP) to monitor trends in RSV admissions. The percentage of RSV admissions is calculated by dividing the number of RSV-related admissions by the total number of admissions during the same period. Admissions for pregnancy, labor and delivery, birth, and outpatient procedures are not included in total number of admissions. These admissions serve as a proxy for RSV activity and do not necessarily represent laboratory confirmed hospitalizations for RSV infections; NCKP members are not representative of all Californians. Weekly hospitalization data are defined as Sunday through Saturday. __Death certificate data__: CDPH receives weekly year-to-date dynamic data on deaths occurring in California from the CDPH Center for Health Statistics and Informatics. These data are limited to deaths occurring among California residents and are analyzed to identify influenza, respiratory syncytial virus, and COVID-19-coded deaths. These deaths are not necessarily laboratory-confirmed and are an underestimate of all influenza, respiratory syncytial virus, and COVID-19-associated deaths in California. Weekly death data are defined as Sunday through Saturday. __Wastewater data__: This dataset represents statewide weekly SARS-CoV-2 wastewater summary values. SARS-CoV-2 wastewater concentrations from all sites in California are combined into a single, statewide, unit-less summary value for each week, using a method for data transformation and aggregation developed by the CDC National Wastewater Surveillance System (NWSS). Please see the CDC NWSS data methods page for a description of how these summary values are calculated. Weekly wastewater data are defined as Sunday through Saturday.
Respiratory Virus Dashboard Metrics (ARCHIVED)
__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 tests performed on a weekly basis. These data do not represent all influenza testing occurring in California and are available only at the state level.
__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/
COVID-19 Response Data, Informatics, Surveillance, Clinical and Outbreaks (DISCO) Team
Hospital Quarterly Financial & Utilization Report - Complete Data Set
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.
quarterly financial and utilization report
Accounting and Reporting Systems Section
Hospital Quarterly Financial & Utilization Report - Sum of Four Quarters
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.
ECM Community Support Data Tables for Quarterly Implementation Report
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.
Chart 3.6.2 Community Supports Members in the Last 12 Months of the Reporting Period by Preferred Language Compared with Overall MCP Population
Chart 3.9.3 Total Number of Members Who Utilized Community Supports by MCP and County by Service by Quarter
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
Chart 3.6.3 Community Supports Members in the Last 12 Months of the Reporting Period by Age Compared with Overall MCP Population
Chart 3.6.4 Community Supports Members in the Last 12 Months of the Reporting Period by Sex Compared with Overall MCP Population
Chart 3.5.1 Total Number of Members Who Utilized Community Supports in the Last 12 Months of the Reporting Period by Service
Chart 3.7 County Utilization Rates for Community Supports in the Last 12 Months of the Reporting Period
Chart 3.5.2 Total Number of Members Who Utilized Community Supports in Each Quarter by Service
Chart 4.3.2 Total Number of Community Supports Provider Contracts by Service in the Last 12 Months of the Reporting Period
Chart 3.9.2 Total Members Who Received Community Supports by MCP and County in Each Quarter of the Reporting Period
Chart 3.9.1 Community Supports Utilization Rates by MCP and County in the Last 12 Months of the Reporting Period
Chart 4.5.1 Total Number of Community Supports Provider Contracts in Each MCP and County by Quarter
Chart 4.4 Total Number of Community Supports Provider Contracts in the Most Recent Reporting Quarter
Data Dictionary - Prescription Drugs Introduced to Market
2012 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
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.
Seismic Deadline Extensions Granted for California Hospitals (CSV)
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.
Q1-Q4 2020 Prescription Drugs WAC Increases
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.
Licensed Healthcare Facility Listing, December 31, 2019
A list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
1970-1978 Final Deaths by Month by County
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.
FC SMHS and MHS Service Utilization Data for FY's 2020-2023
SMHS, MHS service utilization for Foster Care Youth.
Data Dictionary - Seismic Ratings and Collapse Probabilities of California Hospitals
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.
Licensed Healthcare Facility Listing, December 31, 2022
Adult SMHS and MHS Service Utilization Data by Age for FY's 2020-2023
SMHS, MHS service utilization data for adult broken out by age.
2019 Quarter 1 - Complete Data Set (7/11/19)
2019 Hospital Emergency Department - Diagnosis Code Frequency
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.
WIC Redemption by Vendor County by Participant Category-Data 2010-2018 (CSV)
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.
2023 Ambulatory Surgery – External Cause of Injury/Morbidity Code Frequency
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.
Seismic Compliance Data By County for General Acute Care Hospitals (CSV)
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.
Disaster Healthcare Volunteers: Top 10 Medical Occupations Data
2022 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
2005 Ambulatory Surgery - Diagnosis Code Frequency
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.
COVID-19 Vaccines Administered By Demographics By County
2019 Quarter 2 - Complete Data Set (10/10/19)
1960-2023 Final Births by Month by County
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).
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.
Women, Infants and Children (WIC) Authorized Vendors (CSV)
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.
February 2026 Monthly Update - Prescription Drug WAC Increases - 5 Year History (Excel)
2008 Hospital Emergency Department - Diagnosis Code Frequency
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.
2024-2026 Provisional Deaths by Month by County
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 [Comparability of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
2004-2008 Final Deaths by Month by Occurrence County
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).
2021 Ambulatory Surgery - Diagnosis Code Frequency
2009-2013 Final Deaths by Month by Occurrence County
2022 Quarter 2 - Sum of Four Quarters (10/13/2022)
COVID-19 Vaccines Administered By Demographics By County (2024-2025 updated vaccine archived)
Visual 2: Completion of Medical Treatment Sections - by Year and County
February 2026 Monthly Update - Prescription Drugs Introduced to Market (Excel)
2014-2023 Final Deaths by Month Statewide
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).
1979-1998 Final Deaths by Month Statewide
Data Dictionary - Modeling Forecasts for COVID-19 and Influenza
By Primary Language, Certified Eligibles
This is the file for Certified Eligibles by Primary Language
1989-1998 Final Deaths by Month by County
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).
Licensed Healthcare Facility Listing, December 31, 2023
2020 Quarter 4 - Complete Data Set (04/15/2021)
Licensed Healthcare Facility Listing, December 31, 2017
2015 Quarter 4 - Sum of Four Quarters (Rev 4/16)
2023 Quarter 4 - Sum of Four Quarters (04/16/2024)
Licensed and Certified Healthcare Facility Services (CSV)
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.
2017 Quarter 1 - Complete Data Set (7/14/17)
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.
445 Mb. This is the complete set of Hospital Community Benefit Plans from 2014.
Data dictionary for Licensed Healthcare Facility Listing.
COVID-19 Vaccines Shipped and Delivered - Data Dictionary
(ARCHIVED) Respiratory Virus Dashboard Metrics: Hospitalizations
Data is from the California Department of Public Health (CDPH) Respiratory Virus State Dashboard at...
COVID-19 Vaccines Administered By HPI Quartile (Booster Metric archived)
Legacy data set with Booster metric. Replaced with "Up to Date" CDC metric on 6/27/2023.
By Age Group and Sex, Certified Eligibles
This is the file for Certified Eligibles by Age Group and Sex
2022 Quarter 2 - Complete Data Set (10/13/2022)
Calendar Years 2020 to the Most Recent Reportable Month
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.
Licensed Healthcare Facility Listing, June 30, 2017
2012 Hospital Emergency Department - Diagnosis Code Frequency
COVID-19 Health Equity Metric POS 30 Day By CNT
2022 Ambulatory Surgery - Diagnosis Code Frequency
COVID-19 Vaccines By Demographics by County - Data Dictionary
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
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.
Certified Eligible Individuals, by Aid Code, 2010 to the Most Recent Reportable Month
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.
2021 Quarter 4 - Sum of Four Quarters (04/15/2022)
Lookup Table-Licensed and Certified Healthcare Facility Listing Lookup Table
2015 Quarter 3 - Sum of Four Quarters (Rev 4/16)
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.
By Delivery System and Plan, Certified Eligibles
This is the file for Certified Eligibles by Delivery System and Plan
2020 Quarter 4 - Sum of Four Quarters (04/15/2021)
2016 Quarter 4 - Complete Data Set (4/14/17)
Licensed Healthcare Facility Listing, December 31, 2020
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.
By Race/Ethnicity and Age Group, Certified Eligibles
This is the file for Certified Eligibles by Race/Ethnicity and Age Group
Licensed Healthcare Facility Listing, December 31, 2016 (CSV)
Readmission Rates in Patients Recently Discharged AMA vs Not AMA Data Set
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.
Data Dictionary-County GACH Bed Types and Counts
Age Distribution of COVID-19, Flu and...
2008 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
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.
Key Characteristics of Californians Age 60 and Over (CSV)
2021 Hospital Emergency Department - Diagnosis Code Frequency
Rate of Unplanned Hospital Readmissions Within 30 Days of Discharge
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.
2015 Quarter 1 - Sum of Four Quarters (Rev 4/16)
2014 Quarter 4 - Sum of Four Quarters (Rev 7/15)
Variant Proportion Nowcasts for COVID-19
Medi-Cal Managed Care Capitation Rates - Read Me
This is the methodology of each model by year of managed care rate changes.
Licensed Healthcare Facility Listing, June 30, 2020
2016 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
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.
723 Mb. This is the complete set of Hospital Community Benefit Plans from 2012.
County General Acute Care Hospitals (GACH) Bed Types and Counts
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).
COVID-19 Vaccinations By Demographics - Data Dictionary
2025 Quarter 3 - Sum of Four Quarters (02/02/2026)
2011 Ambulatory Surgery - Diagnosis Code Frequency
2017 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
Age 26-49 AE Population (by Ethnicity and County)
__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.
2019 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
Hospital Utilization Trends by Health Category_2020-2024
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.
Medication-Assisted Treatment in Medi-Cal for Opioid Use Disorders, Quarterly by County
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.
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)__
Documentation for Hospital Quarterly Financial & Utilization Data (2000 - 2014)
Individual Facility Report Search (SIERA)
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.
2010 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
Licensed Healthcare Facility Listing, June 30, 2022
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.
2010-2018 (Part A) WIC Redemptions by Vendor County with Family Counts
Table of DHCS (Medi-Cal) Provider Type Codes and Descriptions used by the Medi-Cal Fiscal Intermediary.
2009 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
2017 Quarter 3 - Complete Data Set (1/12/18)
2013 Quarter 1 - Sum of Four Quarters (Rev 7/15)
Youth SMHS and MHS Service Utilization Data by Written Language for FY's 2020-2023
SMHS, MHS service utilization data for youth broken out by written language.
February 2026 Monthly Update - Prescription Drug WAC Increases (CSV)
Respiratory Virus Dashboard Metrics - Deaths Data Dictionary
Screening Disorders by Race/Ethnicity-Data Dictionary
2009 Ambulatory Surgery - Diagnosis Code Frequency
2023 Quarter 2 - Sum of Four Quarters (10/16/2023)
County Code descriptions associated with the facility list.
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.
2022 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
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.
Licensed Healthcare Facility Listing, June 30, 2023
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.__
PCS Quarterly Received Claims Data Dictionary
Statewide COVID-19 Vaccines Administered By County (Booster Metric archived)
Youth SMHS and MHS Service Utilization Data by Race for FY's 2020-2023
SMHS, MHS service utilization data for youth broken out by race.
2020 Hospital Emergency Department - Diagnosis Code Frequency
DCSS Distributed Collections By Assistance Status FFY 2015 - FFY 2024 - Data Dictionary
Table of DHCS (Medi-Cal) Provider Specialty Codes and Descriptions used by the Medi-Cal Fiscal Intermediary.
2014 Quarter 3 - Sum of Four Quarters (Rev 7/15)
2014 Quarter 1 - Sum of Four Quarters (Rev 7/15)
21.1 MB Community Benefit Plans received as of 12.9.2025
County Organized Health Systems (COHS) Model
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)__
2011 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
2024 Quarter 4 - Complete Data Set (04/29/2025)
2024-2026 Provisional Deaths by Month Statewide
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 of Cause-of-death Between ICD Revisions](https://www.cdc.gov/nchs/nvss/mortality/comparability_icd.htm).
2018 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
2023 Ambulatory Surgery – Diagnosis Code Frequency
February 2026 Monthly Update - Prescription Drug WAC Increases - 5 Year History (CSV)
2018 Quarter 1 - Complete Data Set (7/13/18)
Hospital Utilization Trends Data Dictionary
2015 Ambulatory Surgery - Diagnosis Code Frequency
919 MB Community Benefit Plans received as of 10.25.2025
COVID-19 Vaccines Shipped, Delivered, On Hand (archived)
Legacy table based on previous "On Hand" metric up to May 28, 2021.
2021-2025 Forward (Part C) WIC EBT Redemptions by Vendor County with Family Counts
598 Mb. This is the complete set of Hospital Community Benefit Plans from 2013.
2015 Hospital Emergency Department - Diagnosis Code Frequency
Influenza-associated Hospitalization Rates from NHSN
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.
COVID-19 Vaccines Administered By VEM Quartile (Age 5+ archived)
Legacy table based on age 5+ denominators up to July 12, 2022.
2014-2023 Final Deaths by Year Statewide
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).
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.
2024 Hospital Emergency Department – External Cause of Injury/Morbidity Code Frequency
Respiratory Virus Dashboard Metrics - Testing Data Dictionary
Patients Leaving California Hospitals Against Medical Advice Data Set
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.
1960-2023 Final Births by Year Statewide
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).
Provides demographic data for SMHS, NSMHS, Adults, Children and Youth, Foster Care Youth, and Open Child Welfare Case Youth.
COVID-19 Vaccines Administered By VEM Quartile
Adult SMHS and MHS Service Utilization Data by Written Language for FY's 2020-2023
SMHS, MHS service utilization data for adult broken out by written language.
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.
Q1-Q4 2022 Prescription Drug WAC Increases
2013 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
Statewide COVID-19 Vaccines Administered by Zip Code (Age 12+ archived)
Legacy table based on age 12+ denominators up to November 9, 2021.
2007 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
COVID-19 Vaccines Administered By Demographics By County (Booster Metric archived)
Seismic Ratings and Collapse Probabilities of California Hospitals (CSV)
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).
Total Construction Cost of Healthcare Projects (CSV)
Data Dictionary for AHRQ Patient Safety and Adverse Events Composite (PSI 90), 2020-2024
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.
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.
2024 Quarter 2 - Complete Data Set (10/30/2024)
COVID-19 Vaccines Administered By HPI Quartile (2024-2025 updated vaccine archived)
Q1-Q4 2019 Prescription Drugs WAC Increases
Time to Step-Down Data for FY's 2020-2023
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.
COVID-19 Vaccines Administered By Demographics By County (Age 5+ archived)
2022 Quarter 1 - Sum of Four Quarters (07/14/2022)
By Medicare Dual Status, Certified Eligibles
This is the file for Certified Eligibles by Medicare Dual Status
2020 Quarter 2 - Sum of Four Quarters (10/19/2020)
2021 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
2017 Ambulatory Surgery - Diagnosis Code Frequency
2007 Ambulatory Surgery - Diagnosis Code Frequency
2018 Quarter 2 - Complete Data Set (10/10/18)
Department of Child Support Services Distributed Collections By Assistance Type FFY 2015 - FFY 2024
1960-2023 Final Births by Year by County
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).
Licensed Healthcare Facility Listing, June 30, 2019
2017 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
Department of Child Support Services Case Overview FFY 2015 - FFY 2024 (CSV)
Across Time Summary Data-Licensed and Certified Healthcare Facilities
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.
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.
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...
2022 Quarter 4 - Complete Data Set (04/14/2023)
Recommended Uniform Screening Panel (RUSP)
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.
Percentage of Other Respiratory Pathogen...
DHCS Medi-Cal Aid Category Grouping Schema
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").
Enrolled Medi-Cal Fee-for-Service (FFS) Providers
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.
Licensed Healthcare Facility Listing, December 31, 2025
A current list of California healthcare facilities licensed by California Department of Public Health, Licensing and Certification.
521 Mb. This is the complete set of Hospital Community Benefit Plans from 2018.
644 MB. This is the complete set of Hospital Community Benefit Plans from 2022.
1970-1978 Final Deaths by Year by County
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.
2021 Quarter 2 - Sum of Four Quarters (10/13/2021)
2011 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
2014-2018 Final Deaths by Month by Occurrence County
2014 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
2014 Ambulatory Surgery - Diagnosis Code Frequency
COVID-19 Vaccines Administered By Demographics (2023-2024 updated vaccine archived)
Documentation for Hospital Quarterly Financial and Utilization Data Files
February 2026 Monthly Update - Prescription Drug WAC Increases (Excel)
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.
2025 Quarter 1 - Sum of Four Quarters (07/30/2025)
__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.
Respiratory Virus Dashboard Metrics: Testing
Licensed Healthcare Facility Listing, June 30, 2024
1999-2003 Final Deaths by Month by Occurrence County
California WIC Authorized Product List (PLU)
2018 Quarter 4 - Complete Data Set (4-11-2019)
2023 Quarter 1 - Sum of Four Quarters (07/14/2023)
Licensed Healthcare Facility Listing, December 31, 2018
Q1-Q4 2021 Prescription Drugs Introduced to Market
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.
2004-2008 Final Deaths by Month by Residence County
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).
Q1-Q4 2022 Prescription Drugs Introduced to Market
Facility Profile attribute data and information (license, financial, and building safety data)
Licensed Healthcare Facility Listing, June 30, 2018
COVID-19 Vaccines Administered By Demographics (2024-2025 updated vaccine archived)
Medi-Cal Fee for Service Provider Finder Application
This application allows for searching by Name or address within a number mile radius.
2024 Hospital Emergency Department – Diagnosis Code Frequency
Preserve Leading Zero and Import Code Guide for Licensed and Certified Healthcare Facility Bed Types and Counts File
1999-2003 Final Deaths by Month by Residence County
Q1-Q4 2023 Prescription Drug WAC Increases
1970-1978 Final Deaths by Month Statewide
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.
2024-2026 Provisional Births by Month Statewide
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.__
COVID-19 Vaccines Administered By Demographics By County (2023-2024 updated vaccine archived)
Medication-Assisted Treatment in Medi-Cal for Opioid Use Disorders, Annually
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).
2023 Quarter 1 - Complete Data Set (07/14/2023)
2013 Quarter 3 - Sum of Four Quarters (Rev 7/15)
Data Dictionary - Seismic compliance data by county for general acute care hospitals
Data Dictionary - Seismic Deadline Extensions Granted for California Hospitals
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.
COVID-19 Vaccines Administered By HPI Quartile - Data Dictionary
COVID-19-associated Hospitalization Rates from NHSN
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.
Licensed Healthcare Facility Listing, December 31, 2021
2023 Quarter 4 - Complete Data Set (04/16/2024)
2007 Hospital Emergency Department - Diagnosis Code Frequency
2017 Quarter 4 - Complete Data Set (4/13/18)
Q1-Q4 2024 Prescription Drug WAC Increases
2019 Quarter 4 - Complete Data Set (4/10/20)
Q1-Q4 2020 Prescription Drugs Introduced to Market
Counts Dashboard-Licensed and Certified Healthcare Facility
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.
Program of All-Inclusive Care for the Elderly (PACE) Rates
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)__
2023 Hospital Emergency Department – External Cause of Injury/Morbidity Code Frequency
## 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")
COVID-19 Vaccines Administered By HPI Quartile
2010 Ambulatory Surgery - Diagnosis Code Frequency
Data Dictionary-Low/Very Low Birthweight by Race/Ethnicity
Screening Disorders by California Region
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.
COVID-19 Vaccines Administered By Demographics By County (Age 16+ archived)
Legacy table based on age 16+ denominators up to May 17, 2021.
2015 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
Q1-Q4 2023 Prescription Drug WAC Increases - 5 Year History
2021 Quarter 2 - Complete Data Set (10/13/2021)
1960-2023 Final Births by Month Statewide
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).
All-Cause Unplanned 30-Day Hospital Readmission Rate, California, (CSV)
2019-2020 (Part B) WIC Redemptions by Vendor County with Family Counts
Licensed Healthcare Facility Listing, June 30, 2025
2009 Hospital Emergency Department - Diagnosis Code Frequency
(Archive) 2000-2024 LHJ Age-Race-Sex Population File - Vintage 2025.2 (released on 10/21/2025)
2014-2023 Final Deaths by Year by County
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).
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.
Youth SMHS and MHS Service Utilization Data by Age for FY's 2020-2023
SMHS, MHS service utilization data for youth broken out by age.
2018 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
Current California Healthcare Facility Listing
2025 Quarter 2 - Complete Data Set (10/29/2025)
1999-2013 Final Deaths by Month Statewide
Department of Child Support Services Children in Child Support Cases FFY 2015 - FFY 2024
2023 Quarter 3 - Complete Data Set (01/16/2024)
COVID-19 Vaccines by ZIP Code Data Dictionary
1979-1988 Final Deaths by Month by County
COVID-19 Vaccines Administered By Demographics
Percentage of RSV Detections at Clinical...
2019 Quarter 3 - Complete Data Set (1/10/20)
2015 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
2025 Quarter 2 - Sum of Four Quarters (10/29/2025)
February 2026 Monthly Update - Prescription Drugs Introduced to Market (CSV)
Insurance Affordability Programs Applications Received Through CalHEERS, by Submission Channel (CSV)
2012 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
Percentage of RSV Admissions at Kaiser...
2018 Quarter 3 - Complete Data Set (1/10/19)
2005 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
COVID-19 Progress Dashboard Data Dictionary
By Medicare Dual Status and Age Group, Certified Eligibles
this is the file for Certified Eligibles by Medicare Dual Status and Age Group
__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.
Across Time Data Dictionary-Licensed and Certified Healthcare Facilities
Data Dictionary that corresponds with the Licensed and Certified Healthcare Facilities Across Time Data File.
State Fiscal Year 2017-18 Hepatitis C Rates
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.
Licensed Healthcare Facility Listing, December 31, 2024
DHCS Licensed Mental Health Rehabilitation Centers (MHRC) and Psychiatric Health Facilities (PHF)
Technical Note for AHRQ Patient Safety and Adverse Events Composite (PSI 90), 2020-2024
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.
1979-1998 Final Deaths by Year Statewide
2006 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
2009-2013 Final Deaths by Month by Residence County
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
2024 Ambulatory Surgery – External Cause of Injury/Morbidity Code Frequency
Percentage of Influenza Detections at Clinical...
2020 Quarter 3 - Complete Data Set (01/15/2021)
2020 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
2014 Hospital Emergency Department - Diagnosis Code Frequency
COVID-19 Vaccines Shipped, Delivered, On Hand by ZIP Code - Data Dictionary
2021 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
Measurable Hospital-Acquired Conditions (Composite Patient Safety and Adverse Events Indicator) Statewide Rate, California
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.
2022 Quarter 3 - Sum of Four Quarters (01/13/2023)
Licensed Healthcare Facility Listing, June 30, 2021
Older AE (50 and over) Population (by County)
__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.
2018 Hospital Emergency Department - Diagnosis Code Frequency
2015 Quarter 2 - Sum of Four Quarters (Rev 4/16)
Low/Very Low Birthweight by Race/Ethnicity
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).
Incidence of Hospital-Acquired Conditions per 1,000 Discharges
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.
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.
Q1-Q4 2019 Prescription Drugs WAC Increases - 5 Year History
2014 Quarter 2 - Sum of Four Quarters (Rev 7/15)
Q1-Q4 2022 Prescription Drug WAC Increases - 5 Year History
2025 Hospital Community Benefits Plan Extract
Excel format of Community Benefit Plan responses as of 10.09.25 12KB
Statewide COVID-19 Vaccines Administered by Zip Code (Age 5+ archived)
Department of Child Support Services Paternity Establishment FFY 2015 - FFY 2024
2025 Quarter 1 - Complete Data Set (07/30/2025)
Screening Disorders by Region-Data Dictionary
2007 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
COVID-19 Vaccines Administered By Demographics (Booster Metric archived)
Adult SMHS and MHS Service Utilization Data by Sex for FY's 2020-2023
SMHS, MHS service utilization data for adults broken out by sex.
2013 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
Percentage of Deaths Attributed to Influenza...
2016 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
Utilization Trends By Demographic Data Dictionary
Data Dictionary - Total Construction Cost of Healthcare Projects
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
2023 Quarter 2 - Complete Data Set (10/16/2023)
Visual 1: Completed or Unsigned POLST Forms - by Year and County
Statewide COVID-19 Vaccines Administered By County (2023-2024 updated vaccine archived)
2024 Ambulatory Surgery – Diagnosis Code Frequency
2021 Quarter 4 - Complete Data Set (04/15/2022)
Q1-Q4 2024 Prescription Drugs Introduced to Market
2019-2023 Final Deaths by Month by Residence County
2024-2026 Provisional Births by Month by County
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.__
2020 Quarter 2 - Complete Data Set (10/19/2020)
Readmission Rates in Patients Previously Discharged AMA vs Not AMA Data Dictionary
2025 Quarter 3 - Complete Data Set (02/02/2026)
2022 Quarter 3 - Complete Data Set (01/13/2023)
2005 Hospital Emergency Department - Diagnosis Code Frequency
Respiratory Virus Dashboard Metrics: Deaths
2013 Ambulatory Surgery - Diagnosis Code Frequency
2024 Quarter 4 - Sum of Four Quarters (04/29/2024)
Statewide COVID-19 Vaccines Administered By County
2009 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
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.
2023 Quarter 3 - Sum of Four Quarters (01/16/2024)
456 MB. This is the complete set of Hospital Community Benefit Plans from 2021.
Q1-Q4 2019 Prescription Drugs Introduced to Market
2021 Quarter 3 - Sum of Four Quarters (01/13/2022)
2013 Quarter 2 - Sum of Four Quarters (Rev 7/15)
Documentation for Hospital Quarterly Financial and Utilization Data Files 2015 through 2023
Percentage of SARS-CoV-2 Detections from Test...
1970-1978 Final Deaths by Year Statewide
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.
Data Dictionary - Hospital Building Data
COVID-19 Vaccines Administered By VEM Quartile (Age 16+ archived)
Q1-Q4 2020 Prescription Drugs WAC Increases - 5 Year History
Age 26-49 AE Population (by Spoken Language and County)
__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.
2006 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
2016 Ambulatory Surgery - Diagnosis Code Frequency
377 Mb. This is the complete set of Hospital Community Benefit Plans from 2015.
2008 Ambulatory Surgery - Diagnosis Code Frequency
2022 Quarter 4 - Sum of Four Quarters (04/14/2023)
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.
688 Mb. This is the complete set of Hospital Community Benefit Plans from 2019.
2010 Hospital Emergency Department - Diagnosis Code Frequency
2020 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
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.
2012 Ambulatory Surgery - Diagnosis Code Frequency
Q1-Q4 2021 Prescription Drug WAC Increases
2017 Hospital Emergency Department - Diagnosis Code Frequency
2016 Hospital Emergency Department - Diagnosis Code Frequency
2006 Ambulatory Surgery - Diagnosis Code Frequency
2019 Ambulatory Surgery - Diagnosis Code Frequency
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)__
Prescription Drugs WAC Increases - Data Dictionary
1979-1998 Final Deaths by Year by County
2006 Hospital Emergency Department - Diagnosis Code Frequency
2008 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
2014 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
Data Dictionary-Low/Very Low Birthweight by County
Quarterly Threshold Languages by Month of Eligibility and County, January 2015 through most recent Quarter
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.
2024 Low-Income Home Energy Assistance Program (LIHEAP) Household Report
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
COVID-19 Vaccines Administered By HPI Quartile (2023-2024 updated vaccine archived)
Across Time Dashboard-Licensed and Certified Healthcare Facilities
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
547 MB Hospital Community Benefit Plans received as of 09.04.24
Pre-2012 Hospital Quarterly Financial & Utilization Report - Sum of Four Quarters
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
Hospital Utilization Trends by Demographic_2020-2024
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.
1999-2013 Final Deaths by Year Statewide
2011 Hospital Emergency Department - Diagnosis Code Frequency
Percentage of Deaths Attributed to COVID-19 in...
Licensed and Certified Healthcare Facility Bed Types and Counts (CSV)
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.
2021 Quarter 1 - Sum of Four Quarters (07/14/2021)
Age 26-49 AE Population (by Written Language and County)
__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.
Data Dictionary-Healthcare Facility Services
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.
Statewide COVID-19 Vaccines Administered By County (2024-2025 updated vaccine archived)
[ARCHIVE 2020-2023] CalCAT Forecasts and Nowcasts Historical Archive
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.
2014-2018 Final Deaths by Month by Residence County
2022 Quarter 1 - Complete Data Set (07/14/2022)
Facility List Data Dictionary-Licensed and Certified Healthcare Facility Listing
Licensed and certified healthcare facility Listing data dictionary
California WIC Authorized Product List (UPC)
2021 Quarter 1 - Complete Data Set (07/14/2021)
537 Mb. This is the complete set of Hospital Community Benefit Plans from 2017.
Preserve Leading Zero and Import Code Guide for Licensed and Certified Healthcare Facility Services File
(ARCHIVED) Respiratory Virus Dashboard Metrics - Hospitalizations Data Dictionary
Data Dictionary-Healthcare Facility Bed Types and Counts
Adult SMHS and MHS Service Utilization Data by Race for FY's 2020-2023
SMHS, MHS service utilization data for adult broken out by race.
This is the complete set of Hospital Community Benefit Plans from 2020
Preserve Leading Zero and Import Code Guide for Licensed and Certified Healthcare Facility Listing File
Q1-Q4 2021 Prescription Drug WAC Increases - 5 Year History
2010 Ambulatory Surgery - External Cause of Injury/Morbidity Code Frequency
Statewide COVID-19 Vaccines Administered by Zip Code
Prescription Drugs WAC Increases - 5 Year History - Data Dictionary
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)__
COVID-19 Equity Metrics - Data Dictionary
1999-2013 Final Deaths by Year by County
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.
[ARCHIVE 2024] CalCAT Forecasts and Nowcasts Historical Archive
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.
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)__
2022 Hospital Emergency Department – Diagnosis Code Frequency
Aggregated SARS-CoV-2 RNA Wastewater Concentrations
2020 Ambulatory Surgery - Diagnosis Code Frequency
2023 Hospital Emergency Department – Diagnosis Code Frequency
2018 Ambulatory Surgery - Diagnosis Code Frequency
394 Mb. This is the complete set of Hospital Community Benefit Plans from 2016.
COVID-19 Vaccines Shipped, Delivered, On Hand, by County & Zip
2013 Quarter 4 - Sum of Four Quarters (Rev 7/15)
2024 Quarter 3 - Complete Data Set (01/29/2025)
2019-2023 Final Deaths by Month by Occurrence County
Licensed and Certified Healthcare Facility Locations
Note: This web page provides data on health facilities only. _File update: 02/18/2026
Patients Leaving California Hospitals Against Medical Advice Data Dictionary
2000-2030 LHJ Age-Race-Sex Population File - Vintage 2026.1 (released on 02/13/2026)
Utilization Trends By Health Category Data Dictionary
2020 Quarter 3 - Sum of Four Quarters (01/15/2021)
2020 Quarter 1 - Complete Data Set (9/4/20)
Screening Disorders Statewide-Data Dictionary
This table describes the variables in the data table Newborn Screening Disorders in California.
Q1-Q4 2023 Prescription Drugs Introduced to Market
OCW SMHS and MHS Service Utilization Data for FY's 2020-2023
SMHS, MHS service utilization for Open Child Welfare Case Youth.
Percentage of Deaths Attributed to RSV in...
2019 Hospital Emergency Department - External Cause of Injury/Morbidity Code Frequency
Q1-Q4 2024 Prescription Drugs WAC Increases - 5 Year History
2013 Hospital Emergency Department - Diagnosis Code Frequency
2017 Quarter 2 - Complete Data Set (11/02/17)
Youth SMHS and MHS Service Utilization Data by Sex for FY's 2020-2023
SMHS, MHS service utilization data for youth broken out by sex.
Department of Community Services & Development
2021 Quarter 3 - Complete Data Set (01/13/2022)
2024 Quarter 1 - Complete Data Set (07/30/2024)
California Health and Human Services Agency