title: Choosing wisely: low-value services, utilization, and patient cost sharing.
authors.affiliation: Philadelphia Veterans Affairs Medical Center, and Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104-6102, USA. volpp70@wharton.upenn.edu
authors.forename: Kevin G
authors.initials: KG
authors.lastname: Volpp
authors.forename: George
authors.initials: G
authors.lastname: Loewenstein
authors.forename: David A
authors.initials: DA
authors.lastname: Asch
mesh_terms: D017047:Cost Sharing; D003362:Cost-Benefit Analysis; D003657:Decision Making; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data; D006296:Health Services / Q000191:economics / Q000592:standards / Q000706:statistics & numerical data*; D006760:Hospitalization / Q000706:statistics & numerical data; D006801:Humans; D019458:Insurance Coverage / Q000191:economics* / Q000592:standards; D017063:Outcome Assessment, Health Care; D061214:Patient Safety; D018802:Patient-Centered Care; D058996:Quality Improvement; D014481:United States; D019564:Unnecessary Procedures / Q000191:economics* / Q000639:trends