Urgent care is the delivery of ambulatory care in a facility dedicated to the delivery of medical care outside of a hospital emergency department, usually on an unscheduled, walk-in basis. Urgent care centers are primarily used to treat patients who have an injury or illness that requires immediate care but is not serious enough to warrant a visit to an emergency room. All of our centers are open 5 days of the week, but not open on a continuous basis; unlike a hospital emergency room which would be open at all times.