CLIA lookup
CLIA Labs in Columbia, LA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
9 labs in Columbia, LA hold an active CLIA certificate in the CMS file posted October 16, 2026.
6 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 Columbia, LA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Caldwell Memorial Hospital, Inc | 19D1082041 | Compliance | Hospital |
| Citizens Medical Center | 19D0465006 | Compliance | Hospital |
| Citizens Medical Center | 19D2111860 | Waiver | Hospital |
| Citizens Medical Center Clinic | 19D0999876 | Waiver | Physician office |
| Citizens Medical Center/Resp Therapy | 19D0717066 | Compliance | Hospital |
| Haven Home Health Inc | 19D0465008 | Waiver | Home health agency |
| Haven Nursing Center | 19D0691355 | Waiver | Skilled nursing or nursing facility |
| Jimmy R Coughran, MD | 19D0886786 | Waiver | Physician office |
| Winter's Clinic, the | 19D1085129 | Waiver | Rural health clinic |
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 Columbia, LA?
9 labs with a Columbia address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Columbia labs hold?
6 Certificate of Waiver, 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.