County of Marin Health and Human Services

County Medical Services Program (CMSP)

Many HHS offices are reopening with limited staffing to the public on Tuesday, June 9, following an in-service training day on June 8. The campus at 120 North Redwood Drive in San Rafael will open Monday, June 15th.

Staff will continue to provide services remotely when possible for safety reasons, and residents in need of HHS services should consider conducting conversations over the phone or email when possible. Please call ahead if you have an appointment or require in-person assistance.

The County Medical Services Program (CMSP) is a unique County/State partnership formed to provide medical and dental care to individuals age 21-64, residing in California's 34 rural counties. To be eligible for CMSP, an individual cannot be eligible for Medi-Cal. Eligibility for the program depends on residency, citizenship or immigration status, age, income, resources/assets, and other factors. This program provides qualified applicants with a medical card that may be used for services at participating pharmacies, hospitals, and doctor's offices.

Eligibility & CMSP's Benfits & Apply Online

For additional information about the program please view the brochure Applying for CMSP and visit the CMSP website at