Contact Us


Monday - Friday 8 a.m. - 5 p.m.

Fairfield Main Phone:

(800) 863-4155

Redding Main Phone:

(855) 798-8760

Redding Member Services:

(800) 863-4155


Partnership HealthPlan of California
4665 Business Center Drive
Fairfield, CA 94534-1675

Partnership HealthPlan of California
Redding Regional Office
3688 Avtech Parkway
Redding, CA 96002


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.


April 01, 2024

Partnership HealthPlan of California Will Ensure Access to Care for Medi-Cal Members as Dignity Health Contract Expires

​Partnership HealthPlan of California’s contract with Dignity Health-CommonSpirit expired as of March 31, 2024, but the Medi-Cal managed car...
February 08, 2024

Your Partner in Health: Preventing Lead Exposure in Young Children

​Exposure to lead is harmful to young children. All parents need to be vigilant and informed about lead poisoning prevention. 
June 06, 2023

Partnership HealthPlan of California Disbursing State Funds for Street Medicine Program to Provide Care for Unhoused Members

​Partnership HealthPlan of California has awarded over $550,000 in state Department of Health Care Services (DHCS) funds to community organi...


May 27, 2024

Memorial Day Holiday

​In observance of the Memorial Day​ holiday, all Partnership offices will be closed Monday, May 27, 2024....
June 12, 2024

Physician Advisory Committee (PAC) Meeting

All meetings are held on the second Wednesday of each month from 7:30 - 9 a.m.(July and December meetings are tentative)...
June 26, 2024

Board of Commissioners Meeting

Partnership's Board of Commissioners meets on the fourth Wednesday of every even month from 10 a.m. to 2 p.m., unless otherwise notified. The meetings for October and December...