Five strategies for managing drug costs under PPS.
D019468:Disease Management; D016527:Drug Costs; D017723:Drug Utilization Review; D005569:Formularies as Topic; D016344:Medicare Part A / Q000331:legislation & jurisprudence*; D008509:Medication Systems; D010593:Pharmaceutical Services / Q000191:economics*; D011445:Prospective Payment System / Q000331:legislation & jurisprudence*; D020414:Risk Sharing, Financial; D014481:United States