Columbia Basin Hospital

Hospital · Ephrata, WA

Government - Hospital District or Authority

CMS certification number501317

Contact & location

200 Nat Washington Way
Ephrata, WA 98823
Grant County
Phone
(509) 754-4631
ZIP code
98823 – all care providers

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Facility details

Ownership
Government - Hospital District or Authority
Hospital type
Critical Access Hospitals
Emergency services
Yes

Hospital quality

CMS overall star ratingNot rated
Mortality measures
0 better than national · 0 worse
Readmission measures
0 better than national · 0 worse

Frequently asked questions

What is the phone number of Columbia Basin Hospital?

(509) 754-4631. The facility is located at 200 Nat Washington Way, Ephrata, WA 98823.

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