CLIA lab
CLIA 45D2313183: Coastal ER Xii LLC Physicians Premier
Katy, TX. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 45D2313183 belongs to Coastal ER Xii LLC Physicians Premier in Katy, TX.
Certificate of Accreditation, effective December 30, 2025, expires December 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
- December 30, 2025
- Certificate expiration
- December 29, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 26, 2024
- Facility type
- Other
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Accrediting organizations
- COLA
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 45D2313183
- Lab name
- Coastal ER Xii LLC Physicians Premier
- Address
- 9422 Spring Green Blvd, Katy, TX 77494
- Phone
- (346) 615-0919
- Fax
- (346) 615-0920
Annual test volume the lab reported
- Waived tests
- 1,266
- Tests under accreditation
- 18,881
- Total
- 20,147
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Coastal ER Xii LLC Physicians Premier in Katy?
45D2313183, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Coastal ER Xii LLC Physicians Premier hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 45D2313183 expire?
The CMS file lists December 29, 2027 as the certificate expiration date; the certificate took effect December 30, 2025.