CLIA lab
CLIA 27D2103047: Pioneer Medical Center
Big Timber, MT. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 27D2103047 belongs to Pioneer Medical Center in Big Timber, MT.
Certificate of Waiver, effective October 5, 2025, expires October 4, 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
- October 5, 2025
- Certificate expiration
- October 4, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 5, 2015
- Facility type
- Ambulance
- Ownership (control type)
- Private
- Lab classification
- CLIA laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 27D2103047
- Lab name
- Pioneer Medical Center
- Address
- 301 W 7th Ave, 220 West 1st Ave, Big Timber, MT 59011
- Phone
- (406) 932-4603
Annual test volume the lab reported
- Waived tests
- 200
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Big Timber, MT
Related
Questions
What is the CLIA number for Pioneer Medical Center in Big Timber?
27D2103047, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Pioneer Medical Center hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 27D2103047 expire?
The CMS file lists October 4, 2027 as the certificate expiration date; the certificate took effect October 5, 2025.