Tri-State Memorial Hospital

Hospital · Clarkston, WA

CMS overall rating 4/5 Voluntary non-profit - Private

CMS certification number501332

Contact & location

1221 Highland Avenue
Clarkston, WA 99403
Asotin County
Phone
(509) 758-5511
ZIP code
99403 – all care providers

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Facility details

Ownership
Voluntary non-profit - Private
Hospital type
Critical Access Hospitals
Emergency services
Yes

Hospital quality

CMS overall star rating★★★★★ 4/5
Mortality measures
0 better than national · 0 worse
Readmission measures
1 better than national · 0 worse

Frequently asked questions

What is the rating of Tri-State Memorial Hospital?

Tri-State Memorial Hospital has a 4-star overall rating from the Centers for Medicare & Medicaid Services on a scale of 1 to 5.

What is the phone number of Tri-State Memorial Hospital?

(509) 758-5511. The facility is located at 1221 Highland Avenue, Clarkston, WA 99403.

Source: CMS Care Compare, August 2026. Information is provided as published by CMS; verify details directly with the facility.