CALIFORNIA HEALTH CARE OPTIONS
SECURE DATA EXCHANGE SERVICES
 

IMPORTANT ANNOUNCEMENTS

  

 

 February 2026

  
The 2026 File Posting Schedule is available by clicking on the 2026 File Posting Schedule link on the home page.
 

 

Back to the SDES Home Page

Effective 2/15/2026, the Maximus SDES/MoveIT accounts and system have been decommissioned.


If you are having difficulty with your file transfers, please contact the Maximus EDI team at edigroup@maximus.com


For any other inquiries, please contact the California Health Care Options Help Desk at 1-866-710-4522 between the hours of 8:00 a.m. and 6:00 p.m. Monday through Friday; excluding State Holidays, or e-mail us at: cahco_is_helpdesk@maximus.com

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