Severity of illness and DRG reimbursement.
D003953:Diagnosis-Related Groups; D006784:Hospitals, Teaching / Q000191:economics; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy*; D011445:Prospective Payment System / Q000191:economics*; D012051:Reimbursement Mechanisms / Q000191:economics*; D012720:Severity of Illness Index; D013781:Texas