CLIA lab

CLIA 45D2287607: ER 24/7 Mission Department of Rio Grande Regional

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

CLIA number 45D2287607 belongs to ER 24/7 Mission Department of Rio Grande Regional in Mission, TX.

Certificate of Accreditation, effective July 10, 2026, expires July 9, 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 Accreditation
Certificate effective
July 10, 2026
Certificate expiration
July 9, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
August 15, 2023
Facility type
Ancillary test site
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
45D2287607
Lab name
ER 24/7 Mission Department of Rio Grande Regional
Address
102 W Griffin Parkway, Mission, TX 78572
Phone
(956) 632-6410
Fax
(956) 632-6563

Annual test volume the lab reported

Waived tests
12,000
Tests under accreditation
12,000
Total
24,000

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 ER 24/7 Mission Department of Rio Grande Regional in Mission?

45D2287607, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does ER 24/7 Mission Department of Rio Grande Regional hold?

A Certificate of Accreditation, according to the CMS file.

When does CLIA 45D2287607 expire?

The CMS file lists July 9, 2028 as the certificate expiration date; the certificate took effect July 10, 2026.

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