CLIA lab

CLIA 45D2311302: South Texas Health System ER Pharr

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

CLIA number 45D2311302 belongs to South Texas Health System ER Pharr in Pharr, TX.

Certificate of Accreditation, effective July 30, 2025, expires July 29, 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
July 30, 2025
Certificate expiration
July 29, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
September 19, 2024
Facility type
Other
Ownership (control type)
Proprietary
Lab classification
CLIA laboratory
Accrediting organizations
College of American Pathologists (CAP)

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

Lab and contact

CLIA number
45D2311302
Lab name
South Texas Health System ER Pharr
Address
435 W Ridge Rd, Pharr, TX 78577
Phone
(956) 403-5550
Fax
(956) 223-2110

Annual test volume the lab reported

Waived tests
195,599
Tests under accreditation
27,498
Total
223,097

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

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Questions

What is the CLIA number for South Texas Health System ER Pharr in Pharr?

45D2311302, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does South Texas Health System ER Pharr hold?

A Certificate of Accreditation, according to the CMS file.

When does CLIA 45D2311302 expire?

The CMS file lists July 29, 2027 as the certificate expiration date; the certificate took effect July 30, 2025.

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