Mercy Hospital Ada

Mercy Hospital Ada

Hospital or Emergency Room
430 N. Monte Vista Street
Ada, OK 74820

Phone: (580) 332-2323
Fax: (580) 421-6054
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Mercy Hospital in Ada, OK

Mercy Hospital Ada, Oklahoma, is a 159-bed, acute-care facility serving Pontotoc County and the surrounding areas in south-central Oklahoma. Our hospital provides vital healthcare services to the Ada and surrounding communities, including:

Oh baby! You’ll love our new birthing suites.

Our spacious new birthing suites allow moms to labor, deliver, recover and care for their babies - all in one place. And families have the space they need to welcome their new additions. Suites feature all-new décor, soothing colors and advanced technologies to support the safest, most comfortable birthing experiences.

We actively support the schools and service organizations in Pontotoc County. This connection to you is our way to ensure health and wellness in the community. The hospital has earned many recognitions, including:


  • The Gold Seal of Approval from The Joint Commission for Accreditation of Health Care Organizations (JCAHO) for national quality and patient safety standards
  • CMS 4 Star Rating (Centers for Medicare & Medicaid Services)
  • Leapfrog Grade B for Patient Safety
  • Accreditation of Mercy Cancer Center from the American College of Surgeons Commission on Cancer (CoC) for the survival and quality of life of cancer patients
  • NRHA Top Rural Hospital
  • Leapfrog/Newsweek Top Maternity Hospital

Mercy is bringing a full range of heart care services to the Ada community. With a focus on preventing heart disease and treating sudden conditions, our cardiology services in Ada include: 

  • Remote outpatient blood pressure monitoring
  • Cardiac imaging
  • Treatment for arrhythmia (irregular heartbeat), atrial fibrillation (AFib), and chest pain
  • Diagnostic heart catheterization - evaluation of the coronary arteries and chambers of the heart
  • Cardiac intervention with balloon angioplasty and stent deployment
  • Thrombectomies - removal of blood clots from vascular structures
  • Cardiac monitoring with loop recorders, pacemakers, and internal defibrillators
  • Atherectomy procedures - removal of plaque within the arterial lining
  • Cardiopulmonary rehab

Heart Tests & Procedures

  • Holter Monitoring
  • Loop Recorders
  • Echocardiogram
  • Nuclear Stress Testing, including exercise stress tests & chemical stress test
  • Vascular Doppler Study
  • Ankle-Brachial Index
  • Carotid Artery Screening
  • Cardiac Rehab Program
  • Cardiac CT
  • Cardiac Cath Lab
  • Pacemaker Insertion & Replacement

Discover Compassionate Care at Mercy Hospital Ada: Your Guide to Health & Wellness