Hospitals in Washington County, OR
5 hospitals, 4 with emergency services. Psychiatric Hospital: 1 · Acute Care Hospital: 4.
Compare the 4 top-rated hospitals side by side →
- Cedar Hills Hospital(503) 944‑5000Psychiatric Hospital · Portland · Full profile
- Hillsboro Medical Center(503) 681‑1111Acute Care Hospital · Hillsboro · ER · Medicare rating 3 of 5 · Full profile
- Kaiser Foundation Hospital Westside(971) 310‑0100Acute Care Hospital · Hillsboro · ER · Medicare rating 4 of 5 · Full profile
- Legacy Meridian Park Medical Center(503) 692‑1212Acute Care Hospital · Tualatin · ER · Medicare rating 2 of 5 · Full profile
- Providence St Vincent Medical Center(503) 216‑1234Acute Care Hospital · Portland · ER · Medicare rating 4 of 5 · Full profile
Cities in Washington County with hospitals
Nursing homes, hospice, home health and dialysis
Medicare-certified providers, with Medicare star ratings and official data.
Outpatient surgery centers
Medicare-certified ambulatory surgery centers: kinds of surgery, Medicare quality measures and patient survey.
Medical supply stores
Medical equipment suppliers enrolled in Medicare: wheelchairs, walkers, oxygen, CPAP, diabetic supplies and more.
ER wait times and Medicare ratings
Ranked only by official Medicare (CMS) numbers.
Care in Washington County: specialties, conditions and doctors
Specialties listed by hospitals here
Conditions listed by hospitals here
The number is how many hospitals here list it on their own website (hospitals with a reviewed website profile only).
Health centers, clinics and pharmacies in Washington County
Addiction and mental health treatment in Washington County
From SAMHSA’s FindTreatment.gov. In a crisis, call or text 988.
Common questions
How many hospitals are in Washington County, Oregon?
Our directory lists 5 hospitals in Washington County: Cedar Hills Hospital, Hillsboro Medical Center, Kaiser Foundation Hospital Westside, Legacy Meridian Park Medical Center and Providence St Vincent Medical Center.
Which hospitals in Washington County have an emergency room?
According to Medicare (CMS) data: Hillsboro Medical Center, Kaiser Foundation Hospital Westside, Legacy Meridian Park Medical Center and Providence St Vincent Medical Center. In a medical emergency, call 911.
What are the Medicare star ratings of hospitals in Washington County?
In the current CMS overall rating (1 to 5 stars): Kaiser Foundation Hospital Westside, 4 stars, Providence St Vincent Medical Center, 4 stars, Hillsboro Medical Center, 3 stars and Legacy Meridian Park Medical Center, 2 stars. Other hospitals here are not rated by CMS.
Source: Centers for Medicare & Medicaid Services (CMS), data updated 2026-07-22, retrieved 2026-10-29. Basic profiles: services not yet reviewed in detail.