CLIA lab
CLIA 26D0441857: Washington County Memorial Hospital
Potosi, MO. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 26D0441857 belongs to Washington County Memorial Hospital in Potosi, MO.
Certificate of Compliance, effective May 31, 2026, expires May 30, 2028.
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 Compliance
- Certificate effective
- May 31, 2026
- Certificate expiration
- May 30, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 1, 1992
- Facility type
- Hospital
- Ownership (control type)
- Government, county
- 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
- 26D0441857
- Lab name
- Washington County Memorial Hospital
- Address
- 300 Health Way, Potosi, MO 63664
- Phone
- (573) 438-5451
- Fax
- (573) 438-4013
Annual test volume the lab reported
- Other nonwaived tests
- 240,308
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Washington County Memorial HospitalCMS Care Compare ratings for the facility at the same street address
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- Gardens Health and Rehab, theCertificate of Waiver, Skilled nursing or nursing facility26D0722761
- Great Mines Health CenterCertificate of Waiver, Federally qualified health center26D1009671
- Gregory K Terpstra DOCertificate for Provider-Performed Microscopy Procedures, Physician office26D0921211
- Health Way Primary CareCertificate for Provider-Performed Microscopy Procedures, Rural health clinic26D0878460
- Midwest Health SolutionsCertificate of Waiver, Rural health clinic26D2087216
- Pharmax Inc DBA Pharmax Pharmacy #1302Certificate of Waiver, Pharmacy26D2183861
- Potosi ManorCertificate of Waiver, Skilled nursing or nursing facility26D0932181
- Potosi Rural Health ClinicCertificate of Waiver, Rural health clinic26D1103448
Related
Questions
What is the CLIA number for Washington County Memorial Hospital in Potosi?
26D0441857, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Washington County Memorial Hospital hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 26D0441857 expire?
The CMS file lists May 30, 2028 as the certificate expiration date; the certificate took effect May 31, 2026.