DRGs and the practice of psychiatry.
D003365:Costs and Cost Analysis; D003953:Diagnosis-Related Groups; D006760:Hospitalization; D006801:Humans; D007902:Length of Stay; D001523:Mental Disorders / Q000191:economics* / Q000628:therapy; D011445:Prospective Payment System; D012051:Reimbursement Mechanisms; D014481:United States