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County · California

Hospitals in Orange County, CA

30 hospitals, 22 with emergency services. Acute Care Hospital: 23 · Psychiatric Hospital: 1 · Children's Hospital: 3 · Inpatient Rehabilitation Hospital: 1 · Long-Term Acute Care Hospital: 2.

Compare the 4 top-rated hospitals side by side →

Cities in Orange County with hospitals

Aliso ViejoAnaheim (5)BreaCosta MesaFountain Valley (2)FullertonGarden GroveHuntington BeachIrvineLa PalmaLaguna HillsLos AlamitosMission Viejo (2)Newport BeachOrange (5)Santa Ana (2)Tustin (2)Westminster

Care in Orange 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 Orange County

Addiction and mental health treatment in Orange County

From SAMHSA’s FindTreatment.gov. In a crisis, call or text 988.

Common questions

How many hospitals are in Orange County, California?

Our directory lists 30 hospitals in Orange County: AHMC Anaheim Regional Medical Center, Aliso Ridge Behavioral Health, LLC, Anaheim Community Hospital, LLC, Anaheim Global Medical Center, Chapman Global Medical Center, Children's Hospital at Mission, Children's Hospital of Orange County, Coastal Communities Hospital, College Hospital Costa Mesa, Encompass Health Rehabilitation Hospital of Tustin, Foothill Regional Medical Center, Garden Grove Hospital & Medical Center, Healthbridge Children's Hospital - Orange, Hoag Memorial Hospital Presbyterian, Hoag Orthopedic Institute, Huntington Beach Hospital, Kaiser Foundation Hospital - Orange County - Anaheim, Kindred Hospital Brea, Kindred Hospital Westminster, La Palma Intercommunity Hospital, Memorialcare Orange Coast Medical Center, Memorialcare Saddleback Medical Center, Orange County Global Medical Center, Providence Mission Hospital, Providence St. Joseph Hospital, Providence St. Jude Medical Center, UCI Health - Fountain Valley, UCI Health - Los Alamitos, UCI Health-Orange and West Anaheim Medical Center.

Which hospitals in Orange County have an emergency room?

According to Medicare (CMS) data: AHMC Anaheim Regional Medical Center, Anaheim Global Medical Center, Chapman Global Medical Center, Children's Hospital at Mission, Children's Hospital of Orange County, Coastal Communities Hospital, Foothill Regional Medical Center, Garden Grove Hospital & Medical Center, Hoag Memorial Hospital Presbyterian, Huntington Beach Hospital, Kaiser Foundation Hospital - Orange County - Anaheim, La Palma Intercommunity Hospital, Memorialcare Orange Coast Medical Center, Memorialcare Saddleback Medical Center, Orange County Global Medical Center, Providence Mission Hospital, Providence St. Joseph Hospital, Providence St. Jude Medical Center, UCI Health - Fountain Valley, UCI Health - Los Alamitos, UCI Health-Orange and West Anaheim Medical Center. In a medical emergency, call 911.

What are the Medicare star ratings of hospitals in Orange County?

In the current CMS overall rating (1 to 5 stars): Hoag Memorial Hospital Presbyterian, 5 stars, Providence Mission Hospital, 5 stars, AHMC Anaheim Regional Medical Center, 4 stars, Kaiser Foundation Hospital - Orange County - Anaheim, 4 stars, Memorialcare Orange Coast Medical Center, 4 stars, Memorialcare Saddleback Medical Center, 4 stars, Providence St. Joseph Hospital, 4 stars, Providence St. Jude Medical Center, 4 stars, UCI Health-Orange, 4 stars, Foothill Regional Medical Center, 3 stars, La Palma Intercommunity Hospital, 3 stars, Anaheim Global Medical Center, 2 stars, Chapman Global Medical Center, 2 stars, Garden Grove Hospital & Medical Center, 2 stars, Orange County Global Medical Center, 2 stars, UCI Health - Fountain Valley, 2 stars, West Anaheim Medical Center, 2 stars, Coastal Communities Hospital, 1 star, Huntington Beach Hospital, 1 star and UCI Health - Los Alamitos, 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.