Directory information, not recipient confirmation. Fax numbers can change and differ by department, location, form, or plan. Confirm this destination directly with Medi-Cal Document Center (Centralized Mail-in Medi-Cal Unit), Contra Costa County before sending sensitive documents. FaxFlow is not affiliated with this organization.
Medi-Cal Document Center (Centralized Mail-in Medi-Cal Unit), Contra Costa County fax number
(925) 608-4608
Centralized Mail-in Medi-Cal Unit
Used for: Submitting Medi-Cal documents (applications and supporting materials) to the Medi-Cal Document Center by mail or fax.
Fax destination details
- Department
- Centralized Mail-in Medi-Cal Unit
- Purpose
- Submitting Medi-Cal documents (applications and supporting materials) to the Medi-Cal Document Center by mail or fax.
- Address
- P.O. Box 4114, Concord, CA 94524
- Voice phone
- 866-663-3225
- Website
- Visit organization website
Before you send
- Confirm that this exact department handles your document or request.
- Check the organization website or call its main line for the current fax number.
- Include a cover sheet and any case, member, claim, or form reference required.
- Keep the delivery confirmation with your submission records.
Fax or mail Medi-Cal documents to the centralized Medi-Cal unit; use the fax number 925-608-4608 or mail to P.O. Box 4114, Concord, CA 94524.
Official form instructions are published as a downloadable file on the organization's website.
Sources and verification
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