Law360, New York ( May 8, 2015, 11:41 AM EDT) -- Urgent care centers provide walk-in, extended-hour access for acute illness and injury care that is typically beyond the scope or availability of the standard primary care practice or retail clinic. This highly fragmented industry is continuing to experience some of the largest growth rates in health care. From 2007 to 2012, urgent care industry revenues grew at an average annualized rate of 6.3 percent to an estimated $13.7 billion. Over the same period, the number of urgent care centers has grown by an average rate of 4.4 percent per year to over 9,000 centers. It is projected that an additional 3,000 urgent care centers will be added to these numbers over the next five years and revenues will exceed $17 billion....