Clinical & Reference Laboratories in Waller County, TX

We list 106 clinical laboratories serving Waller County, TX: 0 based there and 106 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.

The top-ranked clinical laboratories serving Waller County, TX are Dermsurgery Associates, North Cypress Medical Center Er - Fry Road Campus, North Cypress Medical Center Er-towne Lake Campus, Cyrus Clinical Laboratory and Raazi Clinical Laboratory LLC. The full ranked list, with the official records each provider matched, is on this page.

10 of the top 10 match an active official record: Dermsurgery Associates (Centers for Medicare & Medicaid Services), North Cypress Medical Center Er - Fry Road Campus (Centers for Medicare & Medicaid Services), North Cypress Medical Center Er-towne Lake Campus (Centers for Medicare & Medicaid Services), Cyrus Clinical Laboratory (Centers for Medicare & Medicaid Services) and Raazi Clinical Laboratory LLC (Centers for Medicare & Medicaid Services), and 5 more on this page. Each badge links to the official record it matched.

By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.

"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.

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.