Clinical & Reference Laboratories in Butler County, KS

We list 10 clinical laboratories serving Butler County, KS: 1 based there and 9 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 Butler County, KS are El Dorado Clinic, Laboratory Corporation Of America Holdings, Heartland Pathology Diagnostics, LLC, Heartland Pathology, PA and Kansas Pathology Consultants, PA. 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: El Dorado Clinic (Centers for Medicare & Medicaid Services), Laboratory Corporation Of America Holdings (Centers for Medicare & Medicaid Services), Heartland Pathology Diagnostics, LLC (Centers for Medicare & Medicaid Services), Heartland Pathology, PA (Centers for Medicare & Medicaid Services) and Kansas Pathology Consultants, PA (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.