DMHC Help Center
Health plan members looking for help with problems with their health plan can find more information on the DMHC’s File a Complaint page, or by contacting the DMHC Help Center.
Online: IMR/Complaint Form
Email: If you have questions about the complaint process or need more information, please email us at Helpline@dmhc.ca.gov. If you already have a case open with the DMHC, be sure to include your case number with any questions you submit.
Phone: 1-888-466-2219 (TDD: 1-877-688-9891)
Fax: 916-255-5241
General Information
Please use the general contact form below for general questions or comments to the DMHC.
Mailing Address
Department of Managed Health Care
980 9th Street, Suite 500
Sacramento, CA 95814-2725
Visiting Address
The Department’s downtown Sacramento office is currently not accessible to the public. If you have a need for in-person services, please email PublicAccessRequest@dmhc.ca.gov to request an appointment.
For information or to submit a Public Records Act request, please visit the Request for Public Records page.
While the downtown Sacramento office is closed, the Department will accept subpoena service by email at OLSPublicCalendar@dmhc.ca.gov.
Online: General comments
Fax: 916-255-5241
Small Business
Small businesses looking for information on doing business with the DMHC should use the contact information below.
Contact: Christopher Valenzuela
Email: SB_DVBE_Advocate@dmhc.ca.gov
Fax: 916-445-9420
Online: More information on the state’s Small Business/Disabled Veteran Business Enterprise can be found at OSDS.
Speaker / Meeting Request
To request a DMHC speaker for an upcoming event or meeting with the Department, please email stakeholder@dmhc.ca.gov and include the name of the requesting organization, the topic, and the requested date of the meeting or event.
Difficulty Accessing Content
The DMHC is committed to providing content in an accessible format. Please use the Disability Coordinator Contact Form to request materials from the DMHC in an alternate format.