Emergency Care 24/7

900 East Expressway 83
Mission, TX 78572
3 min.
ER Wait Time


South Texas Health System ER Mission Facility Photo

South Texas Health System ER Mission serves western Hidalgo County, making emergency care more convenient to local residents. It provides emergency care 24/7, unlike most urgent care centers and clinics that are open just eight to 16 hours per day. The ER is staffed with emergency room nurses and board-certified doctors, and equipped with the same diagnostic technology available in South Texas Health System’s emergency rooms attached to hospitals.

Services available at STHS ER Mission

Emergency services

STHS ER Mission provides 24/7 emergency care to infants, children and adults. Treatment is available for a wide range of emergency medical conditions, including:

  • Chest pain
  • Stroke
  • Broken bones
  • Minor lacerations
  • Flu and other ailments

Outpatient services

We also provide outpatient, mammogram, imaging and laboratory services at our facility. Appointments are available on a same-day, walk-in basis, so you can get test results more quickly.

Learn more about outpatient services →

Watch this video to learn more about the services offered at the Freestanding ERs at South Texas Health System:

Awards and accreditations

  • Acute Stroke Ready Hospital designation by The Joint Commission
  • Chest Pain Management certification by The Joint Commission

Health Records Online patient portal

Health Records Online is a convenient, easy way to access your health information and keep in touch with your doctors through a secure, online connection.

Access the patient portal →