Clinical & Reference Laboratories in Wauwatosa, WI

We list 30 clinical laboratories serving Wauwatosa, WI: 8 based there and 22 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 Wauwatosa, WI are A2cl Aurora Health Center - Mayfair North, Allergy Immunology Diagnostic Lab Center, Clinical Immunodiagnostic And Research Laboratory, Fmccp Tosa Health Center and Medical College Of Wisconsin. 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: A2cl Aurora Health Center - Mayfair North (Centers for Medicare & Medicaid Services), Allergy Immunology Diagnostic Lab Center (Centers for Medicare & Medicaid Services), Clinical Immunodiagnostic And Research Laboratory (Centers for Medicare & Medicaid Services), Fmccp Tosa Health Center (Centers for Medicare & Medicaid Services) and Medical College Of Wisconsin (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.