Mercy Hospital Jefferson

Mercy Hospital Jefferson

Hospital or Emergency Room
At This Location
1400 US Highway 61
Festus, MO 63028

Phone: (636) 933-1000
Fax: (636) 933-1002
Hours:
Open daily 24 hours
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Limiting Visitors for Your Safety

The safety of our patients and co-workers is our priority. In addition to rigorous disinfecting, use of personal protective equipment and social distancing, we are limiting the number of visitors at this location.

See the latest restrictions.

Mercy Hospital Jefferson is a 251-bed acute care facility located in Festus, Mo., providing 24-hour emergency room care and a full range of diagnostic, preventive and restorative health care services.

Jefferson Memorial Hospital opened on May 15, 1957, and Jefferson Regional Medical Center became a Mercy Hospital on Feb. 1, 2013.

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.

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At Mercy, we offer comprehensive testing services to diagnose conditions and injuries, including:

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Meet Our Team

Additional Information
Visiting Hours & Services
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View our visiting hours and additional services provided by the hospital.
Classes & Seminars
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We offer education programs, maternity programs, bariatric weight loss seminars and more.
Quality & Patient Safety
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Review our most recent report on Mercy’s quality and patient safety progress.
Price Transparency
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Mercy is committed to providing price transparency to our patients. Learn more.