% Total Medical Spending % Out-of-Pocket Medical Spending % Medical Charges% Medical Utilization All Medical Care 11.8 15.6 12.317.2Inpatient Care7.95.68.04.8Outpatient Care13.116.513.717.2 In response to high and growing health care spending, policymakers have proposed improving price transparency as a solution. Several such proposals rely on consumers taking action on publicly av...