Insurance Information

Update Other Health Insurance (OHC)

If you have Medi-Cal and other health insurance, you must update your other insurance information every time it changes. This means you must let us know if you add, remove or change other health insurance. You must report any changes to both:

1. The Alliance.
2. Your county office. Contact your local county office by phone or go online to the California Department of Health Care Services (DHCS) website.

To update with your local county office by phone:

• Mariposa County: Call 209-966-2000 or 800-549-6741.
• Merced County: 209-385-3000 or 855-421-6770.
• Monterey County: 877-410-8823.
• San Benito County: Call 831-636-4180.
• Santa Cruz County: 888-421-8080.