The future of healthcare isAI-powered & physician-empowering.
For more than 15 years, Lumeris has helped health systems and provider groups thrive in delivering high value patient care. Today, with Tom™—our AI-powered Primary Care as a Service platform—we deliver scalable, coordinated, and compassionate care that creates healthy systems, supports healthy people, and drives healthy outcomes.



Primary care that works with physicians, not around them.
Founded at the point of care—not a boardroom—Lumeris combines physician-led insight with advanced AI to make primary care more connected, proactive, and sustainable. We partner side-by-side with health systems, physician groups, and payers to navigate complexity, accelerate performance, and deliver measurable results that last.
Lumeris is proven in practice, powered by partnership.
15+
Years of proven results
1.2M+
Lives on platform
Operational partnership
$55B
In claims ingested
Physician-first DNA
Real stories. Real transformation.
- Lumeris • April 21, 2026
Infrastructure Priorities for Agentic AI Success for Healthcare IT Leaders
Healthcare IT leaders are at the forefront of one of the most…
- Lumeris • April 18, 2026
Elevating Patient Education in Primary Care with Tom
The busy world of healthcare today has primary care at its very…



