Contra Costa County Employment & Human Services offers help applying for medical insurance such as Medi-Cal. They can also help report Medi-Cal changes (such as a new address, income, newborn, etc.), answer questions about benefits, and provide assistance with completing forms.
You can apply for Medi-Cal in Contra Costa County through one of two ways:
(1) Call toll-free 1-800-709-8348
OR
(2) Click on the "Employment & Human Services Medi-Cal Services" button