Prosser Memorial Hospital

Hospital · Prosser, WA

CMS overall rating 3/5 Government - Hospital District or Authority

CMS certification number501312

Contact & location

723 Memorial Street
Prosser, WA 99350
Benton County
Phone
(509) 786-2222
ZIP code
99350 – 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 rating★★★★★ 3/5
Mortality measures
0 better than national · 0 worse
Safety of care measures
0 better than national · 0 worse
Readmission measures
1 better than national · 0 worse
Birthing-friendly
Y

Frequently asked questions

What is the rating of Prosser Memorial Hospital?

Prosser Memorial Hospital has a 3-star overall rating from the Centers for Medicare & Medicaid Services on a scale of 1 to 5.

What is the phone number of Prosser Memorial Hospital?

(509) 786-2222. The facility is located at 723 Memorial Street, Prosser, WA 99350.

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