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CLIA Labs in Pomona, CA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
105 labs in Pomona, CA hold an active CLIA certificate in the CMS file posted October 16, 2026.
93 hold a Certificate of Waiver.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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CLIA Labs in Pomona, CA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Wellness Detox La LLC | 05D2336219 | Waiver | Other |
| Western University Medical Center-Pomona | 05D0724750 | PPM | Physician office |
| Western University of Health Sciences | 05D2124738 | PPM | Physician office |
| Western University of Health Sciences, | 05D2016990 | Waiver | Pharmacy |
| Wilbert Tsai MD Inc | 05D2331624 | Waiver | Physician office |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Questions
How many CLIA labs are in Pomona, CA?
105 labs with a Pomona address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Pomona labs hold?
93 Certificate of Waiver, 5 Certificate of Accreditation, 4 Certificate for Provider-Performed Microscopy Procedures, 3 Certificate of Compliance.
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.
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Map your lab's test names to LOINC codes
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