CLIA lab
CLIA 27D2140235: Elkhorn Treatment Center
Boulder, MT. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 27D2140235 belongs to Elkhorn Treatment Center in Boulder, MT.
Certificate of Waiver, effective November 16, 2025, expires November 15, 2027.
Active in the CMS Provider of Services file posted October 16, 2026.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- November 16, 2025
- Certificate expiration
- November 15, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- November 16, 2017
- Facility type
- Prison
- Ownership (control type)
- Government, other
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 1
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 27D2140235
- Lab name
- Elkhorn Treatment Center
- Address
- 1 Riverside Rd, Boulder, MT 59632
- Phone
- (406) 447-5096
- Fax
- (406) 225-4223
Annual test volume the lab reported
- Waived tests
- 160
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Boulder, MT
Related
Questions
What is the CLIA number for Elkhorn Treatment Center in Boulder?
27D2140235, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Elkhorn Treatment Center hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 27D2140235 expire?
The CMS file lists November 15, 2027 as the certificate expiration date; the certificate took effect November 16, 2025.