The Prospective Payment System, diagnosis-related groups, and the new world of health care.
D003363:Cost Control; D003365:Costs and Cost Analysis; D003953:Diagnosis-Related Groups; D006278:Medicare; D009885:Ophthalmology / Q000191:economics; D011445:Prospective Payment System / Q000331:legislation & jurisprudence*; D012051:Reimbursement Mechanisms / Q000331:legislation & jurisprudence*; D014481:United States