title: Perspectives. GAO keeps prodding, but HCFA treats sensitive disenrollment data cautiously.
authors.forename: R
authors.initials: R
authors.lastname: Cunningham
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D003256:Community Participation; D003625:Data Collection; D003657:Decision Making; D006264:Health Benefit Plans, Employee / Q000592:standards*; D018166:Health Care Reform; D006279:Health Maintenance Organizations / Q000592:standards* / Q000706:statistics & numerical data; D007255:Information Services / Q000706:statistics & numerical data*; D017063:Outcome Assessment, Health Care; D014481:United States