CLIA lab

CLIA 52D0388940: Watertown Medical Center, LLC

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

CLIA number 52D0388940 belongs to Watertown Medical Center, LLC in Watertown, WI.

Certificate of Accreditation, effective February 9, 2025, expires February 8, 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 Accreditation
Certificate effective
February 9, 2025
Certificate expiration
February 8, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
September 1, 1992
Facility type
Hospital
Ownership (control type)
Proprietary
Lab classification
CLIA laboratory
Accrediting organizations
The Joint Commission

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

Lab and contact

CLIA number
52D0388940
Lab name
Watertown Medical Center, LLC
Address
125 Hospital Dr, Attn Laboratory, Watertown, WI 53098
Phone
(920) 262-4285
Fax
(920) 262-4645

Annual test volume the lab reported

Waived tests
12,800
Tests under accreditation
484,965
Total
497,765

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

Care facility at this address

Other labs in Watertown, WI

Related

Questions

What is the CLIA number for Watertown Medical Center, LLC in Watertown?

52D0388940, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Watertown Medical Center, LLC hold?

A Certificate of Accreditation, according to the CMS file.

When does CLIA 52D0388940 expire?

The CMS file lists February 8, 2027 as the certificate expiration date; the certificate took effect February 9, 2025.

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