Hospitals in Canyon County, ID
3 hospitals, 3 with emergency services. Acute Care Hospital: 3.
Compare these hospitals side by side →
- Saint Alphonsus Medical Center - Nampa(208) 463‑5000Acute Care Hospital · Nampa · ER · Medicare rating 3 of 5 · Full profile
- St Luke's Nampa Medical Center(208) 505‑2000Acute Care Hospital · Nampa · ER · Medicare rating 5 of 5 · Full profile
- West Valley Medical Center(208) 459‑4641Acute Care Hospital · Caldwell · ER · Medicare rating 5 of 5 · Full profile
Cities in Canyon 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 Canyon County: specialties, conditions and doctors
Specialties 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 Canyon County
Addiction and mental health treatment in Canyon County
From SAMHSA’s FindTreatment.gov. In a crisis, call or text 988.
Common questions
How many hospitals are in Canyon County, Idaho?
Our directory lists 3 hospitals in Canyon County: Saint Alphonsus Medical Center - Nampa, St Luke's Nampa Medical Center and West Valley Medical Center.
Which hospitals in Canyon County have an emergency room?
According to Medicare (CMS) data: Saint Alphonsus Medical Center - Nampa, St Luke's Nampa Medical Center and West Valley Medical Center. In a medical emergency, call 911.
What are the Medicare star ratings of hospitals in Canyon County?
In the current CMS overall rating (1 to 5 stars): St Luke's Nampa Medical Center, 5 stars, West Valley Medical Center, 5 stars and Saint Alphonsus Medical Center - Nampa, 3 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.