title: Data on Medicare quality of care show plenty of room for improvement.
mesh_terms: D000368:Aged; D019985:Benchmarking; D014487:Centers for Medicare and Medicaid Services, U.S.; D006761:Hospitals / Q000592:standards*; D006801:Humans; D006278:Medicare / Q000592:standards*; D011785:Quality Assurance, Health Care; D019984:Quality Indicators, Health Care; D014481:United States