# CLIA laboratories in Wisconsin — CLIA number lookup by city, certificate and facility type > 5,214 laboratories hold an active CLIA certificate in Wisconsin. Look one up by name or CLIA number, or browse by city. ## CLIA laboratories in Wisconsin 5,214 laboratories hold an active CLIA certificate in Wisconsin in the CMS file for Q2 2026 (latest record: Jun 29, 2026). Credentialing a laboratory, checking a claim or a contract? A [dated CLIA certificate report ($19)](/report.md) — or [a whole list checked at once](/pro.md). ### By certificate type | Certificate | Active laboratories | |---|---| | [Certificate of Waiver](/certificate/waiver.md) | 4,418 | | [Certificate of Accreditation](/certificate/accreditation.md) | 280 | | [Certificate of Compliance](/certificate/compliance.md) | 253 | | [Certificate for Provider-Performed Microscopy (PPM)](/certificate/ppm.md) | 244 | | [Certificate of Registration](/certificate/registration.md) | 19 | ### By facility type | Facility type | Active laboratories | |---|---| | [Physician Office](/type/physician-office.md) | 1,145 | | [Assisted Living Facility](/type/assisted-living-facility.md) | 897 | | [Other](/type/other.md) | 605 | | [Pharmacy](/type/pharmacy.md) | 482 | | [Skilled Nursing/Nursing Facility](/type/skilled-nursing-nursing-facility.md) | 328 | | [Ambulance](/type/ambulance.md) | 258 | | [Hospital](/type/hospital.md) | 196 | | [School/Student Health Service](/type/school-student-health-service.md) | 140 | | [Community Clinic](/type/community-clinic.md) | 140 | | [End Stage Renal Disease Dialysis](/type/end-stage-renal-disease-dialysis.md) | 109 | | [Independent Laboratory](/type/independent-laboratory.md) | 108 | | [Home Health Agency](/type/home-health-agency.md) | 106 | | [Ambulatory Surgery Center](/type/ambulatory-surgery-center.md) | 106 | | [Rural Health Clinic](/type/rural-health-clinic.md) | 90 | | [Hospice](/type/hospice.md) | 82 | | [Public Health Laboratory](/type/public-health-laboratory.md) | 81 | | [Other Practitioner](/type/other-practitioner.md) | 79 | | [Industrial](/type/industrial.md) | 70 | | [Federally Qualified Health Center](/type/federally-qualified-health-center.md) | 51 | | [Mobile Lab](/type/mobile-lab.md) | 43 | | [Ancillary Test Site](/type/ancillary-test-site.md) | 38 | | [Intermediate Care Facility/Individuals with Intellectual Disabilities](/type/intermediate-care-facility-individuals-with-intellectual-disabilities.md) | 12 | | [Comprehensive Outpatient Rehab](/type/comprehensive-outpatient-rehab.md) | 12 | | [Health Fair](/type/health-fair.md) | 12 | | [Blood Bank](/type/blood-bank.md) | 9 | | [Health Maintenance Organization](/type/health-maintenance-organization.md) | 8 | | [Prison](/type/prison.md) | 7 | ### By city - [Altoona](/state/wisconsin/altoona.md) — 22 - [Amery](/state/wisconsin/amery.md) — 10 - [Antigo](/state/wisconsin/antigo.md) — 16 - [Appleton](/state/wisconsin/appleton.md) — 134 - [Ashland](/state/wisconsin/ashland.md) — 24 - [Baldwin](/state/wisconsin/baldwin.md) — 14 - [Baraboo](/state/wisconsin/baraboo.md) — 24 - [Beaver Dam](/state/wisconsin/beaver-dam.md) — 27 - [Beloit](/state/wisconsin/beloit.md) — 41 - [Berlin](/state/wisconsin/berlin.md) — 15 - [Black River Falls](/state/wisconsin/black-river-falls.md) — 19 - [Bloomer](/state/wisconsin/bloomer.md) — 12 - [Brookfield](/state/wisconsin/brookfield.md) — 85 - [Brown Deer](/state/wisconsin/brown-deer.md) — 13 - [Burlington](/state/wisconsin/burlington.md) — 23 - [Cedarburg](/state/wisconsin/cedarburg.md) — 18 - [Chilton](/state/wisconsin/chilton.md) — 11 - [Chippewa Falls](/state/wisconsin/chippewa-falls.md) — 38 - [Clintonville](/state/wisconsin/clintonville.md) — 11 - [Cudahy](/state/wisconsin/cudahy.md) — 17 - [Darlington](/state/wisconsin/darlington.md) — 10 - [De Forest](/state/wisconsin/de-forest.md) — 11 - [De Pere](/state/wisconsin/de-pere.md) — 34 - [Delafield](/state/wisconsin/delafield.md) — 10 - [Delavan](/state/wisconsin/delavan.md) — 14 - [Dodgeville](/state/wisconsin/dodgeville.md) — 19 - [Eagle River](/state/wisconsin/eagle-river.md) — 15 - [Eau Claire](/state/wisconsin/eau-claire.md) — 87 - [Elkhorn](/state/wisconsin/elkhorn.md) — 20 - [Ellsworth](/state/wisconsin/ellsworth.md) — 13 - [Fitchburg](/state/wisconsin/fitchburg.md) — 17 - [Fond Du Lac](/state/wisconsin/fond-du-lac.md) — 61 - [Fort Atkinson](/state/wisconsin/fort-atkinson.md) — 31 - [Franklin](/state/wisconsin/franklin.md) — 45 - [Germantown](/state/wisconsin/germantown.md) — 28 - [Glendale](/state/wisconsin/glendale.md) — 29 - [Grafton](/state/wisconsin/grafton.md) — 18 - [Green Bay](/state/wisconsin/green-bay.md) — 170 - [Greenfield](/state/wisconsin/greenfield.md) — 41 - [Hartford](/state/wisconsin/hartford.md) — 13 - [Hartland](/state/wisconsin/hartland.md) — 13 - [Hayward](/state/wisconsin/hayward.md) — 26 - [Hudson](/state/wisconsin/hudson.md) — 31 - [Janesville](/state/wisconsin/janesville.md) — 54 - [Jefferson](/state/wisconsin/jefferson.md) — 12 - [Kaukauna](/state/wisconsin/kaukauna.md) — 15 - [Kenosha](/state/wisconsin/kenosha.md) — 104 - [La Crosse](/state/wisconsin/la-crosse.md) — 47 - [Ladysmith](/state/wisconsin/ladysmith.md) — 14 - [Lake Geneva](/state/wisconsin/lake-geneva.md) — 13 - [Lancaster](/state/wisconsin/lancaster.md) — 12 - [Madison](/state/wisconsin/madison.md) — 219 - [Manitowoc](/state/wisconsin/manitowoc.md) — 50 - [Marinette](/state/wisconsin/marinette.md) — 30 - [Marshfield](/state/wisconsin/marshfield.md) — 29 - [Mayville](/state/wisconsin/mayville.md) — 10 - [Medford](/state/wisconsin/medford.md) — 14 - [Menasha](/state/wisconsin/menasha.md) — 19 - [Menomonee Falls](/state/wisconsin/menomonee-falls.md) — 46 - [Menomonie](/state/wisconsin/menomonie.md) — 28 - [Mequon](/state/wisconsin/mequon.md) — 48 - [Merrill](/state/wisconsin/merrill.md) — 15 - [Middleton](/state/wisconsin/middleton.md) — 30 - [Milwaukee](/state/wisconsin/milwaukee.md) — 386 - [Monroe](/state/wisconsin/monroe.md) — 23 - [Mount Pleasant](/state/wisconsin/mount-pleasant.md) — 20 - [Mukwonago](/state/wisconsin/mukwonago.md) — 22 - [Muskego](/state/wisconsin/muskego.md) — 14 - [Neenah](/state/wisconsin/neenah.md) — 61 - [New Berlin](/state/wisconsin/new-berlin.md) — 40 - [New Richmond](/state/wisconsin/new-richmond.md) — 21 - [Oak Creek](/state/wisconsin/oak-creek.md) — 46 - [Oconomowoc](/state/wisconsin/oconomowoc.md) — 40 - [Oconto](/state/wisconsin/oconto.md) — 12 - [Oconto Falls](/state/wisconsin/oconto-falls.md) — 11 - [Onalaska](/state/wisconsin/onalaska.md) — 20 - [Oshkosh](/state/wisconsin/oshkosh.md) — 72 - [Pewaukee](/state/wisconsin/pewaukee.md) — 20 - [Platteville](/state/wisconsin/platteville.md) — 14 - [Pleasant Prairie](/state/wisconsin/pleasant-prairie.md) — 17 - [Plover](/state/wisconsin/plover.md) — 15 - [Plymouth](/state/wisconsin/plymouth.md) — 16 - [Port Washington](/state/wisconsin/port-washington.md) — 12 - [Portage](/state/wisconsin/portage.md) — 21 - [Prairie Du Chien](/state/wisconsin/prairie-du-chien.md) — 13 - [Racine](/state/wisconsin/racine.md) — 56 - [Reedsburg](/state/wisconsin/reedsburg.md) — 17 - [Rhinelander](/state/wisconsin/rhinelander.md) — 29 - [Rice Lake](/state/wisconsin/rice-lake.md) — 29 - [Richland Center](/state/wisconsin/richland-center.md) — 19 - [Ripon](/state/wisconsin/ripon.md) — 14 - [River Falls](/state/wisconsin/river-falls.md) — 15 - [Saint Francis](/state/wisconsin/saint-francis.md) — 10 - [Schofield](/state/wisconsin/schofield.md) — 12 - [Shawano](/state/wisconsin/shawano.md) — 21 - [Sheboygan](/state/wisconsin/sheboygan.md) — 72 - [Slinger](/state/wisconsin/slinger.md) — 11 - [South Milwaukee](/state/wisconsin/south-milwaukee.md) — 12 - [Sparta](/state/wisconsin/sparta.md) — 12 - [Stevens Point](/state/wisconsin/stevens-point.md) — 44 - [Stoughton](/state/wisconsin/stoughton.md) — 20 - [Sturgeon Bay](/state/wisconsin/sturgeon-bay.md) — 19 - [Sun Prairie](/state/wisconsin/sun-prairie.md) — 20 - [Superior](/state/wisconsin/superior.md) — 25 - [Sussex](/state/wisconsin/sussex.md) — 10 - [Tomah](/state/wisconsin/tomah.md) — 13 - [Tomahawk](/state/wisconsin/tomahawk.md) — 11 - [Two Rivers](/state/wisconsin/two-rivers.md) — 14 - [Verona](/state/wisconsin/verona.md) — 12 - [Viroqua](/state/wisconsin/viroqua.md) — 14 - [Waterford](/state/wisconsin/waterford.md) — 16 - [Watertown](/state/wisconsin/watertown.md) — 22 - [Waukesha](/state/wisconsin/waukesha.md) — 109 - [Waupaca](/state/wisconsin/waupaca.md) — 27 - [Waupun](/state/wisconsin/waupun.md) — 11 - [Wausau](/state/wisconsin/wausau.md) — 86 - [Wautoma](/state/wisconsin/wautoma.md) — 11 - [Wauwatosa](/state/wisconsin/wauwatosa.md) — 81 - [West Allis](/state/wisconsin/west-allis.md) — 59 - [West Bend](/state/wisconsin/west-bend.md) — 42 - [Weston](/state/wisconsin/weston.md) — 15 - [Whitewater](/state/wisconsin/whitewater.md) — 13 - [Wisconsin Dells](/state/wisconsin/wisconsin-dells.md) — 11 - [Wisconsin Rapids](/state/wisconsin/wisconsin-rapids.md) — 34 [Smaller places of Wisconsin](/state/wisconsin/other-places.md) — 1,057 laboratories. City counts are the laboratories listed on this site; 34 more in Wisconsin carry only a person's name and are found by search. **For owners and managers: does your organization have 30 to 200 employees?** AI labs pay companies to license their internal workflows (SOPs, documentation, support tickets), anonymized and under contract — never patient data. You keep ownership and pay nothing. **Describe your company in 2 minutes →** Offered by Registres, an independent data gateway. Not affiliated with CMS or any government agency. --- Página: https://clia-laboratory-records.pages.dev/state/wisconsin/ Fonte: https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-clinical-laboratories Recolha: 2026-06-29