Clinical & Reference Laboratories in Guadalupe County, TX

We list 38 clinical laboratories serving Guadalupe County, TX: 2 based there and 36 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 Guadalupe County, TX are First Priority Er, Oculus Pathology Guadalupe Regional, Oculus Pathology Resolute Hospital, Unique Biosciences LLC and Creative Testing Solutions. 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: First Priority Er (Centers for Medicare & Medicaid Services), Oculus Pathology Guadalupe Regional (Centers for Medicare & Medicaid Services), Oculus Pathology Resolute Hospital (Centers for Medicare & Medicaid Services), Unique Biosciences LLC (Centers for Medicare & Medicaid Services) and Creative Testing Solutions (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.