title: Economic grand rounds: what is psychiatric "medical necessity?.
authors.forename: M
authors.initials: M
authors.lastname: Fleishman
mesh_terms: D006801:Humans; D007349:Insurance, Health, Reimbursement; D008329:Managed Care Programs; D008605:Mental Health Services / Q000191:economics / Q000600:supply & distribution*; D020380:Needs Assessment; D014481:United States