CLIA lab

CLIA 50D2222728: Highland School District #203

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

CLIA number 50D2222728 belongs to Highland School District #203 in Cowiche, WA.

Certificate of Waiver, effective July 3, 2025, expires April 4, 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 Waiver
Certificate effective
July 3, 2025
Certificate expiration
April 4, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
April 30, 2021
Facility type
School or student health service
Ownership (control type)
Government, state
Lab classification
CLIA exempt laboratory

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

Lab and contact

CLIA number
50D2222728
Lab name
Highland School District #203
Address
17000 Summitview Rd, Cowiche, WA 98923
Phone
(509) 678-8630
Fax
(509) 678-4177

Annual test volume the lab reported

Waived tests
1,000

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

Related

Questions

What is the CLIA number for Highland School District #203 in Cowiche?

50D2222728, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Highland School District #203 hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 50D2222728 expire?

The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect July 3, 2025.

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