About Us


To help our members, and the communities
we serve, be healthy


To be the most highly regarded managed care
plan in California

About Us

Partnership HealthPlan of California is a non-profit community-based health care organization. Partnership contracts with the state to administer Medi-Cal benefits through local providers to ensure our members have access to high-quality health care. Beginning in Solano County in 1994, Partnership now provides services in 24 Northern California counties: Butte, Colusa, Del Norte, Glenn, Humboldt, Lake, Lassen, ​Marin, ​Mendocino, ​Modoc, ​Napa, ​Nevada, ​Placer, ​Plumas, Shasta, ​Sierra, ​Siskiyou, Solano, ​Sonoma​Sutter, Tehama, ​Trinity, ​Yolo, ​and Yuba.