CLIA lookup
CLIA Labs in Houston, TX
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
3,141 labs in Houston, TX hold an active CLIA certificate in the CMS file posted October 16, 2026.
2,579 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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CLIA Labs in Houston, TX
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| 1 Stop Health Care Services LLC | 45D2135627 | Waiver | Home health agency |
| 1st Accurate Home Health Care Corporation | 45D1098832 | Waiver | Home health agency |
| 713 Wellness and Aesthetics Center | 45D2274395 | Waiver | Other practitioner |
| 713 Wellness and Aesthetics Center-W Houston | 45D2339959 | Waiver | Physician office |
| 1960 Eye Surgeons, PA | 45D2058986 | Waiver | Physician office |
| 1960 Physician Associates | 45D0679774 | Waiver | Physician office |
| 8814 Bonhomme RD | 45D2331616 | Waiver | Other |
| A & A Home Health Services Inc | 45D0908588 | Waiver | Home health agency |
| A & C Health Services | 45D1014952 | Waiver | Home health agency |
| A & J Family Clinic | 45D2288709 | Waiver | Physician office |
| A & S Hospice and Palliative Care LLC | 45D2169506 | Waiver | Hospice |
| A & S Vitality Healthcare Services | 45D2312177 | Waiver | Physician office |
| A Better Homecare | 45D1068253 | Waiver | Home health agency |
| A Better Hospice Inc | 45D2104139 | Waiver | Hospice |
| A Ministering Hand, LLC | 45D2231207 | Waiver | Hospice |
| A-G Incredible Care LLC | 45D2318792 | Waiver | Home health agency |
| A+ Crescent Home Health, Inc | 45D1092237 | Waiver | Home health agency |
| Aabet, Inc | 45D2193925 | Waiver | Pharmacy |
| Aadvantage Health and Hospice Care Systems, Inc | 45D1092810 | Waiver | Hospice |
| Aaryn Hospice LLC | 45D2243277 | Waiver | Hospice |
| Aavon Clinical Trials | 45D2326849 | Waiver | Physician office |
| Abacep Medical Clinic | 45D2244932 | Waiver | Other practitioner |
| Abba Gentle Healthcare LLC | 45D1107667 | Waiver | Home health agency |
| Abba Healthcare Services Inc | 45D2074439 | Waiver | Home health agency |
| Abc Pediatric Clinic PA | 45D1081229 | Waiver | Physician office |
| Abdul Ali MD PA | 45D0726434 | Waiver | Physician office |
| Abel J Paredes MD PA | 45D0490479 | Waiver | Physician office |
| Abella Healthcare LLC | 45D2329768 | Waiver | Home health agency |
| Abigail R Neiman, MD, PA | 45D1017258 | Waiver | Physician office |
| Abl Home Health Services Inc | 45D1036712 | Waiver | Home health agency |
| Acc Health Services, Inc | 45D0988600 | Waiver | Home health agency |
| Accel Diagnostic Laboratories | 45D2168583 | Accreditation | Independent |
| Accentcare Home Health of Houston - North, LLC | 45D2279595 | Waiver | Home health agency |
| Accentcare Hospice & Palliative Care of Houston - | 45D2279597 | Waiver | Hospice |
| Accentcare Hospice & Palliative Care of Houston - | 45D2279598 | Waiver | Hospice |
| Accentcare Hospice & Palliative Care of Houston - | 45D2279599 | Waiver | Hospice |
| Access DX Laboratory LLC | 45D2034771 | Accreditation | Independent |
| Access Endocrinology Center | 45D2325554 | Waiver | Physician office |
| Access Home Care LLC | 45D2295490 | Waiver | Home health agency |
| Accessible Home Health Care of Houston | 45D2009583 | Waiver | Home health agency |
| Accommodate Medical Concierge | 45D2301278 | Waiver | Mobile lab |
| Accountable Drug Testing Services | 45D2270448 | Waiver | Independent |
| Accredited Home Health Care of America | 45D2034986 | Waiver | Home health agency |
| Accredited Hospices of America | 45D2031479 | Waiver | Hospice |
| Accu-Care Home Health Services | 45D1030333 | Waiver | Home health agency |
| Accurate Clinical Management, LLC | 45D2287110 | Waiver | Physician office |
| Accurix Laboratory Inc | 34D2116186 | Waiver | Independent |
| Ache Institute, PLLC | 45D2227337 | Waiver | Physician office |
| Achievement Medical Association | 45D1043132 | Waiver | Physician office |
| Acm Healthcare Group LLC | 45D2237472 | Waiver | Physician office |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Questions
How many CLIA labs are in Houston, TX?
3,141 labs with a Houston address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Houston labs hold?
2,579 Certificate of Waiver, 251 Certificate of Accreditation, 157 Certificate for Provider-Performed Microscopy Procedures, 84 Certificate of Compliance, 70 Certificate of Registration.
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.