
Mercy Hospital St. Louis
615 S. New Ballas Road
St. Louis, MO 63141
(314) 251-6000

Featured Services
Additional Services
- Burn Center
- Stroke Center
- Surgery Center (inpatient and outpatient)
- Behavioral Health
- Home Health and Hospice
- Medical Doctors Building
- Ronald McDonald House and Family Room
Just the Facts
- The Joint Commission
- American Society of Gastrointestinal Endoscopy
- Intersocietal Accreditation Commission for adult/pediatric echocardiography and vascular testing
- American College of Surgeons Commission on Cancer with commendations
- American College of Radiology for breast ultrasound
- National Accreditation Program for Breast Centers
- Society of Chest Pain Centers for heart failure
- American Academy of Sleep Medicine
- Undersea and Hyperbaric Medical Society
- American Institute of Ultrasound Medicine for Fetal Echocardiography
- American Association of Cardiovascular and Pulmonary Rehabilitation
- CMS 5-Star Hospital
- Leapfrog Top Hospital
- Awarded A Grade for patient safety from Leapfrog - 18 consecutive times
- Accredited Bariatric Center of Excellence by American Society for Metabolic and Bariatric Surgery
- Recognized by the American College of Cardiology in the 2021 U.S. News & World Report “Best Hospitals” issue for commitment to hospital care for heart patients.
- Beacon Award Silver recognizing excellence in the Burn Center
- Silver Performance Achievement Award by American College of Cardiology for Chest Pain MI registry (STEMI and NSTEMI care).
- Named AAGL Center of Excellence in Minimally Invasive Gynecology (COEMIG)
- Named Center of Excellence for OB Anesthesia by Society for Obstetric Anesthesia and Perinatology
- Validated as a Stage 7 hospital by HIMSS Analytics, a global health care technology market intelligence, research and standards organization, based on the Electronic Medical Record Adoption Model (EMRAMSM)
- Verified Adult and Pediatric Burn Center, by American Burn Association and American College of Surgeons
- Designated Level 1 STEMI Center by Missouri Dept. of Health and Senior Services Time Critical Diagnosis Unit
- Earned the American Heart Association Get with the Guidelines Resuscitation Silver award
- Earned the American Heart/Stroke Association Get With the Guidelines® Gold Plus achievement award
- Earned the American Heart/Stroke Association Target: Stroke Honor Roll Elite Plus award and Target: Type 2 Diabetes Honor Roll
- Region’s premiere maternity services
- Level III (highest) neonatal intensive care unit - largest in Missouri
- Level I (highest) Trauma Center - only one in St. Louis County
- Verified adult and pediatric burn center
- St. Louis County's only Pediatric Intensive Care Unit
- Comprehensive Cancer Care
- Quality & Patient Safety
- 1856: Sisters of Mercy arrive in St. Louis
- 1871: Sisters turn original school building into 25-bed hospital for women and children known as St. John’s Hospital
- 1874: St. John’s Hospital becomes a general hospital and serves all
- 1963: The new hospital, current site of Mercy Hospital St. Louis in west St. Louis County, opens
- 2003: David C. Pratt Cancer Center opens, providing comprehensive outpatient cancer care
- 2006: Heart and Vascular Hospital opens, bringing all cardiovascular and emergency services together into one comprehensive facility
- 2010: Mercy Children’s Hospital opens new pediatric and neonatal intensive care unit rooms
- 2011: St. John's Mercy Medical Center becomes Mercy Hospital St. Louis
- 2014: Low-risk Birthing Center run by certified nurse midwives opens
- CyberKnife M6
- da Vinci Xi Surgical System
- 3D tomosynthesis mammography
- AcessaTM procedure using minimally invasive RF ablation to destroy fibroid tumors
- TomoTherapy Hi-Art System® advanced and integrated cancer treatment system
- Stereotactic Radiosurgery and Body Radiotherapy treat complex cancers with a precise, single dose of radiation
By The Numbers (FY2021)
Outpatient Visits
Traditional Charity Care
Other Community Benefit
Unreimbursed Medicaid
Inpatient Care
Clinic and Outpatient
Hospital Based
Mercy Clinic
Emergency Room
Maternity Services
About Mercy
Mercy, one of the 25 largest U.S. health systems, serves millions annually with nationally recognized quality care and one of the nation’s largest Accountable Care Organizations. Mercy is a highly integrated, multi-state health care system including more than 40 acute care, managed and specialty (heart, children’s, orthopedic and rehab) hospitals, convenient and urgent care locations, imaging centers and pharmacies. Mercy has 900 physician practices and outpatient facilities, 3,400 Mercy Clinic physicians and advanced practitioners, as well as more than 40,000 co-workers serving patients and families across Arkansas, Kansas, Missouri and Oklahoma. Mercy also has clinics, outpatient services and outreach ministries in Arkansas, Louisiana, Mississippi and Texas.
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