City · Oklahoma · Pontotoc County

Hospitals in Ada, OK

3 hospitals, 2 with emergency services. Acute Care Hospital: 2 · Psychiatric Hospital: 1.

Compare these hospitals side by side →

Chickasaw Nation Medical Center
Acute Care Hospital · ER · Medicare rating 5 of 5 · Full profile

(580) 436‑3980
Mercy Hospital Ada
Acute Care Hospital · ER · Medicare rating 4 of 5 · Full profile

(580) 332‑2323
Rolling Hills Hospital, LLC
Psychiatric Hospital · Full profile

(580) 436‑3600

Nursing homes, hospice, home health and dialysis

Medicare-certified providers, with Medicare star ratings and official data.

Nursing homes in Ada (3)Hospice providers in Ada (3)Home health agencies in Ada (4)Dialysis facilities (82)

Outpatient surgery centers

Medicare-certified ambulatory surgery centers: kinds of surgery, Medicare quality measures and patient survey.

Outpatient surgery centers (43)

Medical supply stores

Medical equipment suppliers enrolled in Medicare: wheelchairs, walkers, oxygen, CPAP, diabetic supplies and more.

Medical equipment suppliers in Ada (12)

ER wait times and Medicare ratings

Ranked only by official Medicare (CMS) numbers.

ER wait times in Oklahoma Best nursing homes in Ada

Care in Ada: specialties, conditions and doctors

Specialties listed by hospitals here

Behavioral health (1)Cancer Center (1)Cardiology (1)Emergency Services (1)Imaging (1)Imaging Services (1)Neonatology (1)Obstetrics (1)Oncology (1)Pediatrics (1)Primary Care (1)Rehabilitation (1)Sleep Medicine (1)

Conditions listed by hospitals here

Alcohol addiction (1)Anxiety disorders (1)Atrial fibrillation (1)Bipolar disorder (1)Brain injury (1)Chest pain (1)Conduct Disorder (1)Depression (1)Grief (1)Guillain-Barré syndrome (1)Multiple sclerosis (1)Oppositional Defiant Disorder (1)Parkinson's disease (1)Psychosis (1)Rheumatoid arthritis (1)Schizophrenia (1)

The number is how many hospitals here list it on their own website (hospitals with a reviewed website profile only).

Doctors in Ada, OK

Health centers, clinics and pharmacies in Ada

Community health centers (13)Clinics and urgent care (2)Pharmacies (9)

Addiction and mental health treatment in Ada

Treatment centers (5)

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

Common questions

How many hospitals are in Ada, Oklahoma?

Our directory lists 3 hospitals in Ada: Chickasaw Nation Medical Center, Mercy Hospital Ada and Rolling Hills Hospital, LLC.

Which hospitals in Ada have an emergency room?

According to Medicare (CMS) data: Chickasaw Nation Medical Center and Mercy Hospital Ada. In a medical emergency, call 911.

What are the Medicare star ratings of hospitals in Ada?

In the current CMS overall rating (1 to 5 stars): Chickasaw Nation Medical Center, 5 stars and Mercy Hospital Ada, 4 stars. Other hospitals here are not rated by CMS.

All hospitals in Oklahoma Hospitals near me Assisted living in Ada (3)ER or urgent care?

Source: Centers for Medicare & Medicaid Services (CMS), data updated 2026-07-22, retrieved 2026-10-29. Basic profiles: services not yet reviewed in detail.