Medical care evaluation studies. A utilization review requirement.
D005500:Follow-Up Studies; D006761:Hospitals / Q000592:standards; D006801:Humans; D007256:Information Systems; D008499:Medical Records; D006278:Medicare; D011787:Quality of Health Care; D012866:Skilled Nursing Facilities / Q000592:standards; D014481:United States; D014600:Utilization Review