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CLIA 21D0216885: Gbmc Main Laboratory
Baltimore, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D0216885 belongs to Gbmc Main Laboratory in Baltimore, MD.
Certificate of Accreditation, effective February 28, 2025, expires February 27, 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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Map the testsCertificate
- Certificate type
- Certificate of Accreditation
- Certificate effective
- February 28, 2025
- Certificate expiration
- February 27, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 13, 1993
- Facility type
- Hospital
- Ownership (control type)
- Private
- Lab classification
- CLIA laboratory
- Accrediting organizations
- College of American Pathologists (CAP)
- Directly affiliated labs
- 1
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 21D0216885
- Lab name
- Gbmc Main Laboratory
- Address
- 6701 North Charles Street, Baltimore, MD 21204
- Phone
- (443) 849-2102
- Fax
- (443) 849-3016
Annual test volume the lab reported
- Waived tests
- 28,000
- Tests under accreditation
- 1,126,280
- Total
- 1,154,280
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Greater Baltimore Medical CenterCMS Care Compare ratings for the facility at the same street address
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Related
Questions
What is the CLIA number for Gbmc Main Laboratory in Baltimore?
21D0216885, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Gbmc Main Laboratory hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 21D0216885 expire?
The CMS file lists February 27, 2027 as the certificate expiration date; the certificate took effect February 28, 2025.