title: 2013 "heads-up": OPPS and ASC medicare payment system changes.
authors: Kathleen D. Schaum & Associates, Inc, Lake Worth, Florida, USA. kathleendschaum@bellsouth.net
authors: Kathleen D
authors: KD
authors: Schaum
mesh_terms: D006801:Humans; D006278:Medicare; D011445:Prospective Payment System / Q000458:organization & administration*; D013531:Surgicenters; D014481:United States; D014947:Wounds and Injuries / Q000628:therapy*