DRGs: history and overview.
D003953:Diagnosis-Related Groups; D005376:Financial Management / Q000331:legislation & jurisprudence*; D005377:Financial Management, Hospital / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000331:legislation & jurisprudence*; D009515:New Jersey; D011445:Prospective Payment System / Q000331:legislation & jurisprudence*; D011907:Rate Setting and Review / Q000331:legislation & jurisprudence; D012051:Reimbursement Mechanisms / Q000331:legislation & jurisprudence*; D014481:United States