title: Subtle signs often signal federal investigation.
mesh_terms: D005377:Financial Management, Hospital / Q000331:legislation & jurisprudence; D005607:Fraud / Q000331:legislation & jurisprudence*; D007344:Insurance Claim Reporting / Q000331:legislation & jurisprudence*; D006278:Medicare; D009096:Multi-Institutional Systems / Q000331:legislation & jurisprudence; D011216:Practice Management, Medical / Q000331:legislation & jurisprudence; D014481:United States