title: ORs moving to flat-rate charges.
mesh_terms: D001291:Attitude of Health Personnel; D005377:Financial Management, Hospital; D017722:Hospital Charges; D006801:Humans; D006278:Medicare / Q000191:economics; D009873:Operating Rooms / Q000191:economics*; D013514:Surgical Procedures, Operative / Q000191:economics*; D014481:United States