CLIA lookup

CLIA Labs in Texas

Every lab with an active CLIA certificate in Texas, by city.

29,163 labs in Texas hold an active CLIA certificate in the CMS file posted October 16, 2026.

24,005 of them hold a Certificate of Waiver.

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

License: a US government work, in the public domain (Public Domain Mark 1.0).

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Certificates in Texas

Certificate of Waiver
24,005
Certificate of Accreditation
2,305
Certificate for Provider-Performed Microscopy Procedures
1,648
Certificate of Compliance
826
Certificate of Registration
379

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

By city

Related

Questions

How many CLIA labs are in Texas?

29,163 labs in Texas hold an active CLIA certificate in the CMS file posted October 16, 2026.

How many Texas labs have a Certificate of Waiver?

24,005 of the 29,163 active labs in Texas hold a Certificate of Waiver.

What does a CLIA number look like?

Ten characters: two digits, the letter D, then seven digits (for example 45D2100035). CMS assigns one to each laboratory certificate under the Clinical Laboratory Improvement Amendments.

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