County of Marin Health and Human Services

What will I need to provide to apply for Medi-Cal or CMSP?

Answer: 

You will need to provide an application and may be asked to provide additional information or documentation, including, but not limited to:

  • Proof of income such as pay stubs, Social Security award letter, child support or alimony, unemployment/disability stubs, or veterans benefits
  • Proof of identification, citizenship and/or immigration status
  • Proof of resources such as checking and savings account statements, stocks, bonds, annuities, vehicle registration, life insurance, etc.

Once you submit your application, it will be reviewed by an Eligibility Worker. If additional information or documentation is needed, the Eligibility Worker will contact you to request the information. You can provide information by mail, by phone, in person, by fax, and in some cases, by email.