An urgent care provider in San Marcos, Texas, CareNow Urgent Care – San Marcos is located at 301 N Guadalupe St. The clinic can diagnose and treat a wide range of non-life threatening conditions, including nausea, vomiting, persistent diarrhea, abdominal pain, shortness of breath, cuts and bruises, as well as sprains and broken bones. It can test for flu, strep, STDs, pregancy, drug use and numerous other conditions. 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 most urgent care clinics accept health insurance, we recommend confirming that CareNow Urgent Care – San Marcos is in-network with your insurance.