Medical
Contra Costa Health Plan Payer ID
Payer IDCCHS
Payer details
- Payer ID
- CCHS
- Other payer IDs
- 6795, 15545, CNTRA, Z1800
- Coverage types
- Medical
- Payer website
- cchealth.org
Where it operates
California
What You Can Check With Contra Costa Health Plan
- Eligibility and benefits for any service type Contra Costa Health Plan returns
- Instant results, 24/7, with no phone calls or portals
What a check returns is up to the payer: some return more detail than others.
Service Type Code LookupPayer details updated Oct 18, 2026. Payers change IDs and plan names; when in doubt, use the ID on the member's card.
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