CLIA lookup
CLIA Labs in Arizona
Every lab with an active CLIA certificate in Arizona, by city.
7,068 labs in Arizona hold an active CLIA certificate in the CMS file posted October 16, 2026.
5,941 of them hold a Certificate of Waiver.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
License: a US government work, in the public domain (Public Domain Mark 1.0).
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificates in Arizona
- Certificate of Waiver
- 5,941
- Certificate for Provider-Performed Microscopy Procedures
- 422
- Certificate of Accreditation
- 348
- Certificate of Compliance
- 299
- Certificate of Registration
- 58
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
By city
- Phoenix1,385 active labs
- Tucson894 active labs
- Mesa581 active labs
- Scottsdale545 active labs
- Glendale314 active labs
- Chandler306 active labs
- Gilbert299 active labs
- Tempe218 active labs
- Peoria199 active labs
- Yuma144 active labs
- Surprise139 active labs
- Prescott136 active labs
- Goodyear107 active labs
- Flagstaff90 active labs
- Casa Grande79 active labs
- Sun City74 active labs
- Avondale73 active labs
- Sierra Vista66 active labs
- Lake Havasu City64 active labs
- Queen Creek63 active labs
- Kingman62 active labs
- Bullhead City60 active labs
- Prescott Valley57 active labs
- Sun City West56 active labs
- Buckeye54 active labs
- Oro Valley49 active labs
- Green Valley46 active labs
- Cottonwood43 active labs
- Apache Junction38 active labs
- Payson38 active labs
- Show Low36 active labs
- Safford34 active labs
- Maricopa31 active labs
- San Tan Valley29 active labs
- Sedona24 active labs
- Litchfield Park23 active labs
- Anthem22 active labs
- Fountain Hills21 active labs
- Laveen20 active labs
- Cave Creek19 active labs
- Nogales19 active labs
- Florence18 active labs
- Fort Mohave18 active labs
- Parker17 active labs
- Douglas16 active labs
- Globe15 active labs
- Tolleson15 active labs
- Wickenburg14 active labs
- Page13 active labs
- Benson12 active labs
- Lakeside12 active labs
- Marana12 active labs
- Paradise Valley12 active labs
- Sun Lakes12 active labs
- Chino Valley11 active labs
- Coolidge11 active labs
- Lake Havasu11 active labs
- Sahuarita11 active labs
- San Luis11 active labs
- Winslow11 active labs
- Bisbee10 active labs
- Gold Canyon9 active labs
- Camp Verde8 active labs
- Eloy8 active labs
- Tuba City8 active labs
- Willcox8 active labs
- Sacaton7 active labs
- El Mirage6 active labs
- Sells6 active labs
- Springerville6 active labs
- Chinle5 active labs
- Golden Valley5 active labs
- Kayenta5 active labs
- Snowflake5 active labs
- Vail5 active labs
- Whiteriver5 active labs
- Fort Defiance4 active labs
- Mayer4 active labs
- Miami4 active labs
- Overgaard4 active labs
- Pine4 active labs
- Pinetop4 active labs
- Polacca4 active labs
- Somerton4 active labs
- St Johns4 active labs
- Taylor4 active labs
- Window Rock4 active labs
- Dewey3 active labs
- Holbrook3 active labs
- Kearny3 active labs
- Peridot3 active labs
- Quartzsite3 active labs
- Thatcher3 active labs
- Tubac3 active labs
- Youngtown3 active labs
- Ajo2 active labs
- Alpine2 active labs
- Carefree2 active labs
- Colorado City2 active labs
- Eagar2 active labs
- Elfrida2 active labs
- Ganado2 active labs
- Hereford2 active labs
- Littlefield2 active labs
- Mohave Valley2 active labs
- Peach Springs2 active labs
- Pearce2 active labs
- Portal2 active labs
- Saint Johns2 active labs
- Salome2 active labs
- Sanders2 active labs
- Vernon2 active labs
- Wellton2 active labs
- Wittmann2 active labs
- Aguila1 active lab
- Arivaca1 active lab
- Arizona City1 active lab
- Bagdad1 active lab
- Black Canyon City1 active lab
- Bouse1 active lab
- Bylas1 active lab
- Cibecue1 active lab
- Clay Springs1 active lab
- Claypool1 active lab
- Clifton1 active lab
- Concho1 active lab
- Congress1 active lab
- Crown King1 active lab
- Dennehotso1 active lab
- Dilkon1 active lab
- Dolan Springs1 active lab
- Ehrenberg1 active lab
- Fort Mcdowell1 active lab
- Gadsden1 active lab
- Gila Bend1 active lab
- Greasewood1 active lab
- Happy Jack1 active lab
- Heber1 active lab
- Morenci1 active lab
- Oracle1 active lab
- Pima1 active lab
- Pinon1 active lab
- Red Mesa1 active lab
- Rimrock1 active lab
- Rio Rico1 active lab
- Rock Point1 active lab
- Saint David1 active lab
- San Simon1 active lab
- Sonoita1 active lab
- Sunsites1 active lab
- Supai1 active lab
- Superior1 active lab
- Teec Nos Pos1 active lab
- The Gap1 active lab
- Tombstone1 active lab
- Tonalea1 active lab
- Tonopah1 active lab
- Tonto Basin1 active lab
- Tsaile1 active lab
- Whetstone1 active lab
- Williams1 active lab
Related
Questions
How many CLIA labs are in Arizona?
7,068 labs in Arizona hold an active CLIA certificate in the CMS file posted October 16, 2026.
How many Arizona labs have a Certificate of Waiver?
5,941 of the 7,068 active labs in Arizona hold a Certificate of Waiver.
What does a CLIA number look like?
Ten characters: two digits, the letter D, then seven digits (for example 45D2100035). CMS assigns one to each laboratory certificate under the Clinical Laboratory Improvement Amendments.