# CLIA laboratories in Connecticut — CLIA number lookup by city, certificate and facility type > 3,018 laboratories hold an active CLIA certificate in Connecticut. Look one up by name or CLIA number, or browse by city. ## CLIA laboratories in Connecticut 3,018 laboratories hold an active CLIA certificate in Connecticut 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) | 2,415 | | [Certificate for Provider-Performed Microscopy (PPM)](/certificate/ppm.md) | 321 | | [Certificate of Compliance](/certificate/compliance.md) | 168 | | [Certificate of Accreditation](/certificate/accreditation.md) | 103 | | [Certificate of Registration](/certificate/registration.md) | 11 | ### By facility type | Facility type | Active laboratories | |---|---| | [Physician Office](/type/physician-office.md) | 1,353 | | [Other](/type/other.md) | 352 | | [Pharmacy](/type/pharmacy.md) | 211 | | [Skilled Nursing/Nursing Facility](/type/skilled-nursing-nursing-facility.md) | 193 | | [Assisted Living Facility](/type/assisted-living-facility.md) | 107 | | [Independent Laboratory](/type/independent-laboratory.md) | 98 | | [Other Practitioner](/type/other-practitioner.md) | 94 | | [Hospital](/type/hospital.md) | 90 | | [Home Health Agency](/type/home-health-agency.md) | 80 | | [School/Student Health Service](/type/school-student-health-service.md) | 80 | | [Ambulance](/type/ambulance.md) | 73 | | [Ambulatory Surgery Center](/type/ambulatory-surgery-center.md) | 60 | | [Community Clinic](/type/community-clinic.md) | 58 | | [End Stage Renal Disease Dialysis](/type/end-stage-renal-disease-dialysis.md) | 45 | | [Ancillary Test Site](/type/ancillary-test-site.md) | 28 | | [Federally Qualified Health Center](/type/federally-qualified-health-center.md) | 25 | | [Prison](/type/prison.md) | 14 | | [Public Health Laboratory](/type/public-health-laboratory.md) | 9 | | [Mobile Lab](/type/mobile-lab.md) | 9 | | [Hospice](/type/hospice.md) | 9 | | [Comprehensive Outpatient Rehab](/type/comprehensive-outpatient-rehab.md) | 9 | | [Health Fair](/type/health-fair.md) | 6 | | [Intermediate Care Facility/Individuals with Intellectual Disabilities](/type/intermediate-care-facility-individuals-with-intellectual-disabilities.md) | 4 | | [Industrial](/type/industrial.md) | 4 | | [Rural Health Clinic](/type/rural-health-clinic.md) | 3 | | [Tissue Bank/Repository](/type/tissue-bank-repository.md) | 2 | | [Blood Bank](/type/blood-bank.md) | 1 | | [Health Maintenance Organization](/type/health-maintenance-organization.md) | 1 | ### By city - [Avon](/state/connecticut/avon.md) — 34 - [Bethel](/state/connecticut/bethel.md) — 11 - [Bloomfield](/state/connecticut/bloomfield.md) — 41 - [Branford](/state/connecticut/branford.md) — 41 - [Bridgeport](/state/connecticut/bridgeport.md) — 57 - [Bristol](/state/connecticut/bristol.md) — 35 - [Cheshire](/state/connecticut/cheshire.md) — 28 - [Cromwell](/state/connecticut/cromwell.md) — 18 - [Danbury](/state/connecticut/danbury.md) — 79 - [Darien](/state/connecticut/darien.md) — 24 - [Derby](/state/connecticut/derby.md) — 18 - [East Hartford](/state/connecticut/east-hartford.md) — 25 - [East Haven](/state/connecticut/east-haven.md) — 17 - [Enfield](/state/connecticut/enfield.md) — 52 - [Essex](/state/connecticut/essex.md) — 11 - [Fairfield](/state/connecticut/fairfield.md) — 62 - [Farmington](/state/connecticut/farmington.md) — 59 - [Glastonbury](/state/connecticut/glastonbury.md) — 42 - [Greenwich](/state/connecticut/greenwich.md) — 46 - [Groton](/state/connecticut/groton.md) — 22 - [Guilford](/state/connecticut/guilford.md) — 25 - [Hamden](/state/connecticut/hamden.md) — 64 - [Hartford](/state/connecticut/hartford.md) — 94 - [Madison](/state/connecticut/madison.md) — 22 - [Manchester](/state/connecticut/manchester.md) — 49 - [Meriden](/state/connecticut/meriden.md) — 42 - [Middlebury](/state/connecticut/middlebury.md) — 18 - [Middletown](/state/connecticut/middletown.md) — 58 - [Milford](/state/connecticut/milford.md) — 47 - [Mystic](/state/connecticut/mystic.md) — 10 - [Naugatuck](/state/connecticut/naugatuck.md) — 13 - [New Britain](/state/connecticut/new-britain.md) — 38 - [New Canaan](/state/connecticut/new-canaan.md) — 17 - [New Haven](/state/connecticut/new-haven.md) — 104 - [New London](/state/connecticut/new-london.md) — 36 - [New Milford](/state/connecticut/new-milford.md) — 27 - [Newington](/state/connecticut/newington.md) — 25 - [Newtown](/state/connecticut/newtown.md) — 19 - [North Haven](/state/connecticut/north-haven.md) — 35 - [Norwalk](/state/connecticut/norwalk.md) — 66 - [Norwich](/state/connecticut/norwich.md) — 51 - [Old Saybrook](/state/connecticut/old-saybrook.md) — 17 - [Orange](/state/connecticut/orange.md) — 24 - [Putnam](/state/connecticut/putnam.md) — 14 - [Ridgefield](/state/connecticut/ridgefield.md) — 23 - [Rocky Hill](/state/connecticut/rocky-hill.md) — 39 - [Shelton](/state/connecticut/shelton.md) — 42 - [Simsbury](/state/connecticut/simsbury.md) — 11 - [South Windsor](/state/connecticut/south-windsor.md) — 28 - [Southbury](/state/connecticut/southbury.md) — 28 - [Southington](/state/connecticut/southington.md) — 27 - [Stamford](/state/connecticut/stamford.md) — 131 - [Stratford](/state/connecticut/stratford.md) — 32 - [Torrington](/state/connecticut/torrington.md) — 42 - [Trumbull](/state/connecticut/trumbull.md) — 35 - [Vernon](/state/connecticut/vernon.md) — 28 - [Wallingford](/state/connecticut/wallingford.md) — 44 - [Waterbury](/state/connecticut/waterbury.md) — 84 - [Waterford](/state/connecticut/waterford.md) — 22 - [Watertown](/state/connecticut/watertown.md) — 11 - [West Hartford](/state/connecticut/west-hartford.md) — 55 - [West Haven](/state/connecticut/west-haven.md) — 26 - [Westbrook](/state/connecticut/westbrook.md) — 11 - [Westport](/state/connecticut/westport.md) — 29 - [Wethersfield](/state/connecticut/wethersfield.md) — 20 - [Willimantic](/state/connecticut/willimantic.md) — 16 - [Wilton](/state/connecticut/wilton.md) — 19 - [Windsor](/state/connecticut/windsor.md) — 18 [Smaller places of Connecticut](/state/connecticut/other-places.md) — 406 laboratories. City counts are the laboratories listed on this site; 154 more in Connecticut 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/connecticut/ Fonte: https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-clinical-laboratories Recolha: 2026-06-29