Contact Us

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​Regional ​​Offices​

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Auburn

249-299 Nevada Street
Auburn, CA 95603

Phone: (800) 863-4155​​

Fairfield

4665 Business Center Drive
Fairfield, CA 94534

Phone: (800) 863-4155​​

Chico​

2760 Esplanade #130
Chico, CA 95973

Phone: (800) 863-4155​​

Redding​

3688 Avtech Parkway
Redding, CA 96002

Phone: (800) 863-4155

​Eureka

​​1036 5th Street
Eureka, CA 95501​

Phone: (800) 863-4155​

​Santa Rosa

495 Tesconi Circle
Santa Rosa, CA 95401

Phone: (800) 863-4155​



​Department Contact Information


​Care Coordination​

Phone: (800) 809-1350​

Member Services​

Phone: (800) 863-4155

Claims​

Phone: (707) 863-4130

Pharmacy​

Phone: (800) 863-4155

Health Services​

Phone: (800) 863-4155

Provider Relations​

Phone: (800) 863-4155

Legal Affairs Unit​

Phone: N/A
Fax: (707) 863-4304​

Quality and Performance Improvement​

Phone: N/A
Fax: (707) 863-4316

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Transportation Services​

Phone: (866) 828-2303