Valley Day & Night Clinic-Mission is an urgent care provider located in Mission, Texas at 305 E Expressway 83. The clinic treats non-life threatening injuries and illnesses, as well as routine immunizations and wellness visits. Most urgent care clinics are equipped to take x-rays and run EKG tests, urinalysis, blood tests, STD tests, pregnancy tests, drug tests, as well as flu and step tests. Traditionally patients at urgent care clinics typically see wait times of 30 minutes or less. However, COVID, flu and other issues have led to longer wait times. It is a good idea to call ahead or book an appointment online to lower your wait time. While many health insurance plans cover urgent care, we strongly encourage you to confirm that the clinic is in-network with your insurance. In particular, not all clinics accept Medicare/Medicaid/TriCare.