#1Accel Diagnostic Laboratories
Based in Houston, TX
Clinical & Reference Laboratories in Houston, TX
The top-ranked clinical laboratories serving Houston, TX are Accel Diagnostic Laboratories, Access Dx Laboratory LLC and Adg Houston Path PLLC. We list 110 clinical laboratories serving Houston, TX. 30 of the providers shown match an active record from Centers for Medicare & Medicaid Services, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Clinical & Reference Laboratories serving Houston, TX (Harris County). 110 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked clinical laboratories for Houston
#2Access Dx Laboratory LLC
Based in Houston, TX#3Adg Houston Path PLLC
Based in Houston, TX#4Alaine Diagnostic, LLC
Based in Houston, TX#5Amico Dx LLC
Based in Houston, TX#6Asap Diagnostics LLC
Based in Houston, TX#7Auspicious Laboratory Inc
Based in Houston, TX#8Baylor Miraca Genetics
Based in Houston, TX#9Biocentra LLC (DBA Biocentra Diagnostics)
Based in Houston, TX#10Bioexcel Diagnostics, LLC
Based in Houston, TX
20 more providers serving this area
- Black Cat Toxicology, LLC, Houston, TX
- Case45, Inc, Houston, TX
- City Genomics Inc, Houston, TX
- Clinical Pathology Laboratories, Inc, Houston, TX
- Cockerell Dermatophatology PA, Houston, TX
- Concord Life Sciences LLC DBA Principle Laboratory, Houston, TX
- Cyrus Clinical Laboratory, Houston, TX
- Deepbluedx Inc, Houston, TX
- De Laboratory, LLC, Houston, TX
- Elite Diagnostic Laboratory, LLC DBA Curapath Dx, Houston, TX
- Genesis Medical Group, Houston, TX
- Genview Diagnosis Inc DBA Genviewdx, Houston, TX
- Gulf South Diagnostic Solutions LLC, Houston, TX
- Heights Dermatology And Aesthetic Center, Houston, TX
- High Mark Genetics LLC, Houston, TX
- Houston Ivf DBA Ccrm Houston, Houston, TX
- Karoon Clinical Laboratory, Houston, TX
- Labgen LLC, Houston, TX
- Laboratory Corporation Of America, Houston, TX
- Laboratory Corporation Of America, Houston, TX
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Frequently asked questions
How many clinical laboratories serve Houston?
We list 110 clinical laboratories serving Houston, TX: 62 based there and 48 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which clinical laboratories serve Houston?
The top-ranked clinical laboratories serving Houston, TX are Accel Diagnostic Laboratories, Access Dx Laboratory LLC, Adg Houston Path PLLC, Alaine Diagnostic, LLC and Amico Dx LLC. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Houston are verified against official records?
10 of the top 10 match an active official record: Accel Diagnostic Laboratories (Centers for Medicare & Medicaid Services), Access Dx Laboratory LLC (Centers for Medicare & Medicaid Services), Adg Houston Path PLLC (Centers for Medicare & Medicaid Services), Alaine Diagnostic, LLC (Centers for Medicare & Medicaid Services) and Amico Dx LLC (Centers for Medicare & Medicaid Services), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What does CLIA certification mean?
CLIA certificates are issued under federal law for laboratories testing human specimens. A certificate of compliance or accreditation covers moderate and high complexity testing; a certificate of waiver covers only simple waived tests.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .