GAO blasts HCFA's antifraud and abuse efforts.
D002017:Budgets; D014487:Centers for Medicare and Medicaid Services, U.S. / Q000458:organization & administration*; D005607:Fraud / Q000331:legislation & jurisprudence* / Q000517:prevention & control; D006077:Government Agencies; D007344:Insurance Claim Reporting / Q000592:standards; D014481:United States