CLIA lab

CLIA 26D2293695: Mercy Clinic Primary Care - Festus

Festus, MO. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 26D2293695 belongs to Mercy Clinic Primary Care - Festus in Festus, MO.

Certificate of Waiver, effective November 14, 2025, expires November 13, 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 14, 2025
Certificate expiration
November 13, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
November 14, 2023
Facility type
Physician office
Ownership (control type)
Religious affiliation
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
26D2293695
Lab name
Mercy Clinic Primary Care - Festus
Address
1447 US Highway 61, Suite B, Festus, MO 63028
Phone
(636) 543-2820
Fax
(636) 543-2821

Annual test volume the lab reported

Waived tests
500

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

Other labs in Festus, MO

Related

Questions

What is the CLIA number for Mercy Clinic Primary Care - Festus in Festus?

26D2293695, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Mercy Clinic Primary Care - Festus hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 26D2293695 expire?

The CMS file lists November 13, 2027 as the certificate expiration date; the certificate took effect November 14, 2025.

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