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Home / Hospitals / Washington / Grand Coulee

Best Hospitals in Grand Coulee, WA, Graded A–F

All 1 graded Medicare-certified hospitals in Grand Coulee, WA, scored from CMS Care Compare — overall rating, mortality, safety of care and readmissions — against Washington hospitals of the same type. Grades are computed, never edited, and every input is shown on the hospital page.

CMS data as of Sep 2026 · graded Sep 11, 2026
Grade distribution — Grand Coulee, WA
A0
B0
C1
D0
F0
Highest graded
CCoulee Medical CenterC
Grand Coulee · Mortality: 0 measures better than the na...See grade
1 hospitalsgraded in Grand Coulee, WA · 0 earned an A
All Washington Seattle (6)Spokane (4)Olympia (2)Tacoma (2)Vancouver (2)Aberdeen (1)Anacortes (1)Arlington (1)Auburn (1)
Highest in Grand Coulee, WA 1

Coulee Medical Center - Grand Coulee, WA · Critical access hospital · government - hospital district or authority CMS Care Compare · data as of Sep 2026

  • Mortality: 0 measures better than the national rate, 0 worse, of 2
  • Safety: 0 measures better than the national rate, 0 worse, of 2
  • Readmission: 0 measures better than the national rate, 0 worse, of 1
CScore 50 · AverageSee Full Grade
(509) 633-1753 Grand Coulee, GRANT County Emergency dept.

Washington hospitals by city

How we grade hospitals

What data goes into a grade?
CMS Care Compare Hospital General Information: CMS overall rating (25), Mortality (25), Safety of care (25), Readmission (25). Each metric is percentile-ranked against Washington hospitals of the same type; A ≥ 72, B ≥ 58, C ≥ 42, D ≥ 28, F below. Hospitals with fewer than three of the four metrics are shown as "Not graded".
Why is a well-known hospital graded C?
The grade measures outcomes CMS reports — death rates, complications, infections, readmissions — not reputation, research or specialist rankings. A large teaching hospital that treats the sickest patients can score average on these measures. Use the grade as one input, alongside the specialists you need.
Can a hospital pay to improve its grade?
No. Grades are computed from public data and have no editable field. Nothing on this page is sponsored.