Contact Information
CMS Net Help Desk
Email Notices (LISTSERV)
CMS Net Provider EDI Liaisons
Provider Billing/Claims
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: 916-327-2378 or (Toll Free) 1-866-685-8449
- E-Mail: CMSHelp@dhcs.ca.gov
- FAX: 916-327-0997
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CMS Net Provider EDI Liaisons
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Provider Billing/Claims
Dental: Delta Dental
Medical: Electronic Data Systems
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