County of Marin Health and Human Services

Marin County Department of Health and Human Services Division of Social Services: County Medical Services Program (CMSP)

Coronavirus (COVID-19) Shelter in Place Order for Marin County

To contact us for essential services, please use the following resource numbers:

Dial 711 for CA Relay Service

  • Public Health: 415-473-7191 | COVID-19 Website | COVID-19 E-mail
    • Note: this number is for non-medical questions about COVID-19 (Coronavirus). Hours of Operation: Monday – Friday, 9:30am to 12pm and 1pm to 5pm. 

  • Adult Protective Services: 415-473-2774
  • Skilled Nursing/Assisted Living Ombudsman: 415-473-7446 
  • Child Protective Services: 415-473-7153
  • Public Assistance Call Center (Medi-Cal, CalFresh, CalWorks): 1-877-410-8817
  • General Relief: 415-473-3450
  • Behavioral Health and Recovery Services Access Line: 1-888-818-1115
  • Information and Assistance - for older adults, persons with disabilities, and family caregivers: 415-457-INFO (415-457-4636)

Starting March 17, 2020, most County of Marin Health and Human Services offices and public spaces are closed.
Please call ahead if you have an appointment or are required to be assisted in-person.

This Community Resource Guide is a new feature being developed by the County of Marin Department of Health and Human Services.
Please provide your feedback to help us make improvements (click here).

Marin County Department of Health and Human Services Division of Social Services: County Medical Services Program (CMSP)

The County Medical Services Program 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. This program provides eligible applicants with a medical card that may be used for services at participating pharmacies, hospitals, and doctors’ offices. (Si quisiera oir informacion en espanol sobre el programa de servicias medicos del candado (CMSP) use el numero (877) 410-8817.


(877) 410-8817



8:00 a.m. - 4:30pm


(415) 473-3555


120 North Redwood Drive
San Rafael, CA 94903

Application Process: 

If you would like to apply for the County Medical Service Program (CMSP) you may do so in person, by mail, or by telephone. To expedite your application you may wish to bring with you the following items of verification if applicable: A picture identific


Determined upon application


  • English
  • Spanish
  • Vietnamese
  • Interpeters available for other languages