title: OIG to target ineligible SNF stays, duplicative payments in fiscal 2001.
mesh_terms: D004608:Eligibility Determination; D005607:Fraud; D006801:Humans; D007345:Insurance Claim Review; D016345:Medicare Part B / Q000331:legislation & jurisprudence*; D012866:Skilled Nursing Facilities / Q000191:economics* / Q000706:statistics & numerical data; D014481:United States; D014483:United States Dept. of Health and Human Services