title: Managed care outlook. When medical necessity is disputed.
mesh_terms: D003258:Consumer Behavior; D003625:Data Collection; D003657:Decision Making; D006279:Health Maintenance Organizations / Q000706:statistics & numerical data*; D006801:Humans; D019458:Insurance Coverage / Q000706:statistics & numerical data*; D020380:Needs Assessment; D016134:Organizational Policy; D014481:United States