title: DRGs are not enough.
authors.forename: H S
authors.initials: HS
authors.lastname: Leff
authors.forename: V J
authors.initials: VJ
authors.lastname: Bradley
mesh_terms: D003363:Cost Control / Q000639:trends; D003953:Diagnosis-Related Groups; D006801:Humans; D006278:Medicare / Q000191:economics; D001523:Mental Disorders / Q000628:therapy*; D011445:Prospective Payment System / Q000191:economics; D014481:United States