Hospitals in Washington County, Oregon
5 Medicare-certified hospitals, sorted by CMS overall rating (a national standard — not curved within Oregon). “Not rated” is CMS’s own suppression, never a judgment.
| Hospital | City | CMS rating | ER |
|---|---|---|---|
| Kaiser Foundation Hospital Westside | Hillsboro | ★★★★★4 | Yes |
| Providence St Vincent Medical Center | Portland | ★★★★★4 | Yes |
| Hillsboro Medical Center | Hillsboro | ★★★★★3 | Yes |
| Legacy Meridian Park Medical Center | Tualatin | ★★★★★2 | Yes |
| Cedar Hills Hospital | Portland | not rated | No |
Data: Centers for Medicare & Medicaid Services (data.cms.gov), last updated April 28, 2026. This site is not affiliated with CMS or any government agency.