Litigation ... Medicare billing probe.
D000573:American Hospital Association; D005377:Financial Management, Hospital / Q000331:legislation & jurisprudence*; D005607:Fraud / Q000331:legislation & jurisprudence*; D007344:Insurance Claim Reporting / Q000331:legislation & jurisprudence*; D009820:Ohio; D012954:Societies, Hospital; D014481:United States; D014483:United States Dept. of Health and Human Services