title: PROs to deny payment for substandard quality care.
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D006761:Hospitals / Q000592:standards*; D006278:Medicare; D011366:Professional Review Organizations; D011445:Prospective Payment System / Q000331:legislation & jurisprudence*; D011787:Quality of Health Care; D014481:United States