CLIA lab
CLIA 05D0643755: Contra Costa Regional Medical Center
Martinez, CA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 05D0643755 belongs to Contra Costa Regional Medical Center in Martinez, CA.
Certificate of Accreditation, effective January 3, 2025, expires January 2, 2027.
Active in the CMS Provider of Services file posted October 16, 2026.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Certificate
- Certificate type
- Certificate of Accreditation
- Certificate effective
- January 3, 2025
- Certificate expiration
- January 2, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- March 24, 1993
- Facility type
- Hospital
- Ownership (control type)
- Government, county
- Lab classification
- CLIA laboratory
- Accrediting organizations
- The Joint Commission
- Directly affiliated labs
- 2
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 05D0643755
- Lab name
- Contra Costa Regional Medical Center
- Address
- 2500 Alhambra Ave, Martinez, CA 94553
- Phone
- (925) 370-5816
- Fax
- (925) 370-5259
Annual test volume the lab reported
- Waived tests
- 145,000
- Tests under accreditation
- 1,947,383
- Total
- 2,092,383
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Contra Costa Regional Medical CenterCMS Care Compare ratings for the facility at the same street address
Affiliated CLIA numbers
Other labs in Martinez, CA
- Alhambra Post AcuteCertificate of Waiver, Skilled nursing or nursing facility05D0725383
- Arcpoint Labs of MartinezCertificate of Waiver, Other05D2145218
- Carbon Health Medical Group of California, P.CCertificate of Waiver, Physician office05D2278999
- Careonsite - MartinezCertificate of Waiver, Industrial05D1097963
- Contra Costa County Health ServicesCertificate of Accreditation, Hospital05D0683109
- Contra Costa County Public Health LabCertificate of Compliance, Public health laboratory05D0643758
- Contra Costa Martinez Detention Facility-MedicalCertificate of Waiver, Prison05D2333314
- Contra Costa Regional Medical CenterCertificate for Provider-Performed Microscopy Procedures, Hospital05D0700221
- Fred J, Von Stieff MD, A Professional CorpCertificate for Provider-Performed Microscopy Procedures, Physician office05D2186625
- Kaiser Home Health AgencyCertificate of Waiver, Home health agency05D0937745
Related
Questions
What is the CLIA number for Contra Costa Regional Medical Center in Martinez?
05D0643755, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Contra Costa Regional Medical Center hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 05D0643755 expire?
The CMS file lists January 2, 2027 as the certificate expiration date; the certificate took effect January 3, 2025.