Skip Navigation Find a Doctor Health Records Online Physician Portal Careers Fan Store CONTACT ESPAÑOL MENU South Texas Health System ER Mission Home › Facility Search › Freestanding Emergency Rooms › South Texas Health System ER Mission View ER Wait Times Emergency Care 24/7 900 East Expressway 83 Mission, TX 78572 Phone: 956-271-1200 3 min. ER Wait Time Reserve VisitDirections South Texas Health System ER Mission serves western Hidalgo County, making emergency care more convenient to local residents. The facility is open 24 hours a day, seven days a week, is staffed by ER nurses and physicians, and can treat all types of emergencies. Online scheduling and online wait times make coming to South Texas Health System ER Mission easier than ever. Outpatient services are also available. The American College of Cardiology has awarded South Texas Health System ER Mission with the Freestanding Emergency Department Cardiac Care Certificate. Facilities that earn this certification are held to a higher standard of care and service for patients experiencing cardiac-related symptoms, such as chest pain, rapid heart rate and dizziness. South Texas Health System ER Mission, as well as South Texas Health System ER Weslaco and South Texas Health System ER Monte Cristo, are the first freestanding emergency departments in Texas to earn this certification. Helpful Links: Athletic Physicals for $10 Emergency Services Outpatient Services Accepted Insurance Plans HEALTH ALERT: Important Coronavirus Update READ NOW > Our Facilities South Texas Health System ER Alamo South Texas Health System ER McColl South Texas Health System ER Mission South Texas Health System ER Monte Cristo South Texas Health System ER Ware Road South Texas Health System ER Weslaco Find a Doctor Patients Pay Your Bill Health Records Online Visitors Health Alert Info for Visitors Hospital Locations Contact Us Contact Health System Download the App Search doctors, schedule appointments and view health records Download Today South Texas Health System 1400 West Trenton Road , Edinburg , TX 78539 CONTACT US ABOUT US CAREERS NEWS STHS CLINICS WEIGHT LOSS SURGERY CENTER Facebook Instagram Twitter LinkedIn Youtube South Texas Health System is owned and operated by a subsidiary of Universal Health Services, Inc. (UHS), a King of Prussia, PA-based company, that is one of the largest healthcare management companies in the nation. The information on this website is provided as general health guidelines and may not be applicable to your particular health condition. Your individual health status and any required medical treatments can only be properly addressed by a professional healthcare provider of your choice. Remember: There is no adequate substitution for a personal consultation with your physician. Neither South Texas Health System, or any of their affiliates, nor any contributors shall have any liability for the content or any errors or omissions in the information provided by this website. The information, content and artwork provided by this website is intended for non-commercial use by the reader. The reader is permitted to make one copy of the information displayed for his/her own non-commercial use. The making of additional copies is prohibited. South Texas Health System Children's South Texas Health System Edinburg South Texas Health System Heart South Texas Health System McAllen South Texas Health System ER Alamo South Texas Health System ER McColl South Texas Health System ER Mission South Texas Health System ER Monte Cristo South Texas Health System ER Weslaco South Texas Health System ER Ware Road South Texas Behavioral Health Center Cornerstone Regional Hospital Edinburg Regional Rehab Center Heart Clinics Outpatient Clinics South Texas Health System Bariatric Weight Loss Surgery Center HIPAA Statement Valley Care Clinics Nondiscrimination Notice Physician Disclaimer Privacy Policy Language Assistance Site Map © 2021 South Texas Health System. All rights reserved.