Consumers,publicofficials,andevenmanagersofhealthcareandinsuranceareunhappyaboutcarequality,access,andcosts.Thisbookshowsthatisbecauseeffortstodosomethingabouttheseproblemsoftenrelyonhopeorconjecture,notrigorousevidenceofeffectiveness.Inthisbook,expertsinthefieldseparatethespeculativefromtheprovenwithregardtohowcareisrendered,howpatientscanbeincontrol,howprovidersshouldbepaid,andhowdisparitiescanbereduced-andtheyalsoidentifytheissuesforwhichevidenceiscurrentlymissing.Itprovidesanantidotetofrustrationandaclear-eyedguideforforwardprogress,helpinghealthcareandinsuranceinnovatorsmakebetterdecisionsondecidingwhethertogoaheadnowbasedoncurrentevidence,toseekandwaitforadditionalevidence,ortomoveontodifferentideas.Itwillbeusefultopractitionersinhospitalsystems,medicalgroups,andinsuranceorganizationsandcanalsobeusedinexecutiveandMBAteaching.