Directions, Parking & Lodging

The safety of our patients and caregivers has been, and always will be, our priority. Throughout the COVID-19 outbreak, Mercy Hospital St. Louis is revising its visitation policies, as well as campus guidelines in certain areas.

View the latest visitor guidelines.

Directions to Mercy Hospital St. Louis

Our centrally located campus is at I-270 and I-64/US 40 in west St. Louis County.

Mercy Hospital St. Louis
615 S. New Ballas Road
St. Louis, MO 63141

Download a campus map.

Hospital Transportation
Mercy is served by Metro Transit-St. Louis, with buses making stops on Ballas Road near all hospital entrances and in the parking lot outside the main entrance. View Metro schedule.

Mercy Hospital St. Louis Parking

Free parking is available near all hospital entrances and the surrounding medical buildings. Remember to lock your car and keep valuables in the trunk.

Free shuttle service is available from all parking lots to the hospital entrances and medical buildings. Go to any patient entrance and press the shuttle button, or call 314-251-6050.

Free valet parking is offered Monday through Friday at four locations:

  • Medical Tower A, 7:30 a.m. - 6 p.m.
  • Heart Hospital, 8 a.m. - 6 p.m.
  • David C. Pratt Cancer Center, 8 a.m. - 4:30 p.m.
  • Emergency Department, 11 a.m. - 9 p.m.

Nearby Lodging 

Several hotels are located near Mercy Hospital St. Louis, and some offer discounted rates. For a list of nearby hotels, ask the information desk or call Guest Services at 314-251-6180. At hotel check-in, mention that you’re a family member of a Mercy patient.

The West County Ronald McDonald House on our campus provides lodging for parents and families of hospitalized children at little or no cost. 

Related to this Location

Information on hospital services and programs available at Mercy Hospital St. Louis. Mercy Hospital St. Louis offers many community classes, support groups, and educational seminars.
Email a Patient

We encourage you to send electronic well wishes to family and friends when you can’t visit the hospital in person.

To send a message to a Mercy hospital patient, use our online form.