Clinical & Reference Laboratories in Cobb County, GA

We list 25 clinical laboratories serving Cobb County, GA: 5 based there and 20 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 Cobb County, GA are American Health S, LLC, Iqvia Laboratories, LLC, K & S Clinical Diagnostics, Ocmulgee Medical Pathology Associates and Piedmont Labs, Corp. 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: American Health S, LLC (Centers for Medicare & Medicaid Services), Iqvia Laboratories, LLC (Centers for Medicare & Medicaid Services), K & S Clinical Diagnostics (Centers for Medicare & Medicaid Services), Ocmulgee Medical Pathology Associates (Centers for Medicare & Medicaid Services) and Piedmont Labs, Corp (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.