Providers Medical and Dental

Advanced Medical Management (AMM) administers the CMSP medical and dental benefits on behalf of the CMSP Governing Board. Healthcare providers interested in providing services to CMSP members are required to enter into contracts with the CMSP Governing Board to become participating providers in the CMSP provider network. Terms and conditions for provider participation, including payment rates, have been set by the Governing Board.

Visit online at https://cmsp.amm.cc/providers/ for a copy of the CMSP Provider Operations Manual, provider appeal and grievance forms, or to check claim status. Contact AMM at (877) 589-6807 with any questions about medical and dental services.

Important Contact Information

Advanced Medical Management

https://cmsp.amm.cc
(877) 589-6807
Types of Inquiries: Medical, Dental, Referring to Specialists, Medical/Dental Billing
Hours of Availability: Monday through Friday, 8 a.m. to 5 p.m. PST

MedImpact Healthcare Systems, Inc.

(800) 788-2949
Types of Inquiries: Pharmacy, Finding a Pharmacy, Pharmacy Billing
Hours of Availability: 24 hours a day, 7 days a week

County Medical Services Governing Board

(916) 649-2631
Hours of Availability: Monday through Friday, 8 a.m. to 5 p.m. PST