CLIA lookup
CLIA Labs in Waterloo, WI
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
5 labs in Waterloo, WI hold an active CLIA certificate in the CMS file posted October 16, 2026.
5 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 Waterloo, WI
| Lab ↓ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Watertown Regional Medical Center | 52D0890453 | Waiver | Physician office |
| Waterloo Fire Department | 52D0910944 | Waiver | Ambulance |
| Trek Clinic | 52D2027403 | Waiver | Industrial |
| SSM Health Dean Medical Group - Waterloo | 52D0393240 | Waiver | Physician office |
| Riverwalk Senior Living Rcac | 52D2251141 | Waiver | Assisted living facility |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Related
Questions
How many CLIA labs are in Waterloo, WI?
5 labs with a Waterloo address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Waterloo labs hold?
5 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.