Hospitals in Humboldt County, CA
5 hospitals, 5 with emergency services. Critical Access Hospital: 2 · Acute Care Hospital: 2 · Psychiatric Hospital: 1.
Compare the 4 top-rated hospitals side by side →
- Jerold Phelps Community Hospital(707) 923‑3921Critical Access Hospital · Garberville · ER · Full profile
- Mad River Community Hospital(707) 822‑3621Acute Care Hospital · Arcata · ER · Medicare rating 1 of 5 · Full profile
- Providence Redwood Memorial Hospital(707) 445‑8121Critical Access Hospital · Fortuna · ER · Medicare rating 4 of 5 · Full profile
- Providence St Joseph Hospital(707) 445‑8121Acute Care Hospital · Eureka · ER · Medicare rating 4 of 5 · Full profile
- Sempervirens(707) 268‑2990Psychiatric Hospital · Eureka · ER · Full profile
Cities in Humboldt 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 Humboldt 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 Humboldt County
Addiction and mental health treatment in Humboldt County
From SAMHSA’s FindTreatment.gov. In a crisis, call or text 988.
Common questions
How many hospitals are in Humboldt County, California?
Our directory lists 5 hospitals in Humboldt County: Jerold Phelps Community Hospital, Mad River Community Hospital, Providence Redwood Memorial Hospital, Providence St Joseph Hospital and Sempervirens.
Which hospitals in Humboldt County have an emergency room?
According to Medicare (CMS) data: Jerold Phelps Community Hospital, Mad River Community Hospital, Providence Redwood Memorial Hospital, Providence St Joseph Hospital and Sempervirens. In a medical emergency, call 911.
What are the Medicare star ratings of hospitals in Humboldt County?
In the current CMS overall rating (1 to 5 stars): Providence Redwood Memorial Hospital, 4 stars, Providence St Joseph Hospital, 4 stars and Mad River Community Hospital, 1 star. 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.