Contact Contra Costa Health
Medi-Cal
If you have Medi-Cal questions, please visit Contra Costa Employment & Human Services (EHSD) or call 1-866-663-3225.
Environmental Health
Use the Environmental Health Complaints page for restaurant, industrial or similar complaints.
Health Plan
For Contra Costa Health Plan (CCHP) members, Member Services can be reached at 1-877-661-6230 (TTY 711), Monday - Friday 8 a.m. to 5 p.m.
Telephone
Please see our telephone directory to find the most appropriate number for your inquiry.
Email/Online Form
Please use this online form to submit your questions and comments. Allow at least 2 business days for a response. If you have a serious medical condition or need an immediate response, use our telephone directory.
Please do not share private personal health information on this form.
Note: It is fine to submit an anonymous comment, but if you do not provide either an email address or telephone number, we will not be able to respond to your inquiry.
For Medi-Cal questions, please visit Contra Costa Employment & Human Services (EHSD) or call 1-866-663-3225.