An urgent care provider in Lubbock, Texas, United Express Care is located at 1701 50th St. The clinic provides care of a wide range of non-emergency conditions, including flu and strep throat, sprains and broken bones, vomiting, persistent diarrhea, abdominal pain, rashes, as well as cuts, bruises and insect bites. Like most urgent care clinics, United Express Care accepts walk-in patients. However, calling ahead or booking an appointment online can reduce your appointment wait time. While urgent care is covered by Medicare Part B, not all clinics accept Medicare. The same applies to Medicaid. As with all insurance, we encourage you to call the clinic or visit their website to confirm that they are in-network with your health insurance.