CLIA lookup
CLIA Labs in Lancaster, CA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
107 labs in Lancaster, CA hold an active CLIA certificate in the CMS file posted October 16, 2026.
94 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).
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CLIA Labs in Lancaster, CA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Wesley Health Centers - Health and Wellness | 05D0907818 | Waiver | Federally qualified health center |
| Wesley Health Centers-Health and Wellness Center 2 | 05D2285277 | Waiver | Federally qualified health center |
| Wesley Health Centers-Mobile | 05D2211442 | Waiver | Federally qualified health center |
| Wesley Health Centers-Mobile Health Clinic 1 | 05D2195731 | Waiver | Federally qualified health center |
| Western Pacific Med Corp | 05D2144608 | Waiver | Other |
| William J Pete Knight Veterans Home | 05D2287158 | Waiver | Assisted living facility |
| Young J Ko MD | 05D0666012 | Accreditation | 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 Lancaster, CA?
107 labs with a Lancaster address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Lancaster labs hold?
94 Certificate of Waiver, 9 Certificate of Accreditation, 2 Certificate of Compliance, 1 Certificate for Provider-Performed Microscopy Procedures, 1 Certificate of Registration.
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.