Contact Information
CMS Net Help Desk
The Children’s Medical Services (CMS) Net Help Desk is for County/State CMS Net users and CMS Net Provider Electronic Data Interchange (EDI) users only.
Monday through Friday – 7:00 a.m. to 5:00 p.m.
- Phone: (Toll Free) (866) 685-8449
- E-Mail:
CMSHelp@dhcs.ca.gov
CMS Net Provider EDI Liaisons
Provider Billing/Claims
Dental: Delta Dental
- (800) 423-0507
- Other Medi-Cal Dental Contacts
Medical: Xerox
- (800) 541-5555 (outside of California, please call (916) 636-1980
- Medi-Cal Specialized Operator Reference Guide
Steps to quickly reach the Specialty Program (CCS) Billing Assistance