CLIA lookup
CLIA Labs in San Marcos, TX
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
97 labs in San Marcos, TX hold an active CLIA certificate in the CMS file posted October 16, 2026.
81 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 San Marcos, TX
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Ally Medical Emergency Room- San Marcos | 45D2079970 | Accreditation | Other |
| Any Lab Test Now | 45D2024659 | Waiver | Other |
| Arthritis Clinic of Central Texas,pllc | 45D2084791 | Waiver | Physician office |
| Austin Heart-Pa | 45D0956788 | Waiver | Physician office |
| Austin Radiological Association | 45D0964321 | Waiver | Physician office |
| Austin Retina Associates PLLC | 45D2310600 | Waiver | Physician office |
| Austin Skin | 45D2307645 | Compliance | Physician office |
| Axis Home Health | 45D2003692 | Waiver | Home health agency |
| Balcones Eye Center PA | 45D2328675 | Waiver | Physician office |
| BHS Physicians Network Inc | 45D2304896 | PPM | Physician office |
| Biomat USA, Inc | 45D1074485 | Accreditation | Other |
| Brookdale San Marcos North | 45D2134955 | Waiver | Assisted living facility |
| Brookdale San Marcos South | 45D2196709 | Waiver | Assisted living facility |
| Carenow Urgent Care San Marcos Wonder | 45D2114609 | Waiver | Other |
| Central Texas Pain Center | 45D2203718 | Waiver | Physician office |
| Cfan Company | 45D2349553 | Waiver | Other |
| Christus Physicians Surgery Center - San Marcos | 45D0942288 | Waiver | Ambulatory surgery center |
| Christus Santa Rosa Hospital- San Marcos | 45D0668729 | Accreditation | Hospital |
| Christus Trinity Clinic - Stonecreek | 45D2161773 | Waiver | Physician office |
| Christus Trinity Clinic -Specialty Clinic ENT | 45D2301892 | Waiver | Physician office |
| Christus Trinity Clinic Aquarena Springs | 45D2310297 | Waiver | Physician office |
| Christus Trinity Clinic Specialty Obgyn | 45D2118508 | Waiver | Physician office |
| Clinica Familiar San Marcos | 45D2207421 | Waiver | Physician office |
| Communicare Health Center San Marcos | 45D1093976 | Waiver | Community clinic |
| Community Action Inc Family Planning | 45D0504364 | PPM | Other |
| Corridor Primary Care | 45D0504327 | Waiver | Physician office |
| Creative Testing Solutions | 45D2025792 | Compliance | Independent |
| CTC Community | 45D2055281 | Waiver | Community clinic |
| CTC Primary Care | 45D1056243 | Waiver | Physician office |
| CVS Pharmacy Inc DBA Cvs/Pharmacy # 07422 | 45D2185572 | Waiver | Pharmacy |
| CVS Pharmacy, Inc. DBA Cvs/Pharmacy #05776 | 45D2281328 | Waiver | Pharmacy |
| Cypress Healthcare and Rehabilitation | 45D1096062 | Waiver | Skilled nursing or nursing facility |
| Dermatology Specialists of San Antonio, PLLC | 45D2321965 | Registration | Physician office |
| Directmed DPC, San Marcos | 45D2298566 | Waiver | Physician office |
| Epic Medical Research LLC | 45D2350465 | Waiver | Other |
| Family Hospice, LTD Dab Gentiva | 45D2155607 | Waiver | Hospice |
| Fastlane Clinic San Marcos Familymed | 45D2177692 | Waiver | Physician office |
| Ferguson Family Practice & Occupational Health,pll | 45D2105052 | Waiver | Other practitioner |
| Frontier Direct Care - San Marcos | 45D2334442 | Waiver | Physician office |
| Gary Job Corps Center Laboratory | 45D0877346 | Waiver | School or student health service |
| Good Shepherd Hospice of San Antonio, LLC | 45D2344047 | Waiver | Hospice |
| Grifols Laboratory Solutions | 45D2099571 | Accreditation | Industrial |
| Hays County Esd 9 EMS | 45D2337676 | Waiver | Ambulance |
| Hays County Health Department | 45D0504390 | Waiver | Public health laboratory |
| Hays County Jail Infirmary | 45D2064829 | Waiver | Prison |
| Hays Nursing and Rehabilitation Center | 45D0504371 | Waiver | Skilled nursing or nursing facility |
| Heart To Heat Hospice of San Marcos,llc | 45D2126371 | Waiver | Hospice |
| Heb Pharmacy #243 | 45D1091194 | Waiver | Pharmacy |
| Heb Pharmacy #455 | 45D1072219 | Waiver | Pharmacy |
| Heb San Marcos Occupational Health | 45D2324830 | Waiver | Industrial |
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 San Marcos, TX?
97 labs with a San Marcos address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do San Marcos labs hold?
81 Certificate of Waiver, 8 Certificate of Accreditation, 5 Certificate of Compliance, 2 Certificate for Provider-Performed Microscopy Procedures, 1 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.