title: Prospective payment, diagnosis related groups, and elder care. A challenge for change.
mesh_terms: D000368:Aged; D003953:Diagnosis-Related Groups; D005102:Health Expenditures; D006299:Health Services for the Aged / Q000191:economics*; D006801:Humans; D011157:Population Dynamics; D011445:Prospective Payment System; D012051:Reimbursement Mechanisms; D012922:Social Change; D014481:United States