A recent CMS price transparency law required hospitals to provide price information for their health services, including cash prices and rates negotiated with insurance companies.  This project examines price data compiled from nearly every hospital that has complied with the price transparency law.  We compare and contrast hospital prices by health service, insurance type, insurer, and geography.  Ariel Johnson and Radhika Patel are aspiring economists who have worked on this project as part of the UT Undergraduate Research Fellowship Program.