title: No end in sight. Five-year probe of Columbia, Quorum keeps growing.
authors: K
authors: K
authors: Hallam
authors: P B
authors: PB
authors: Limbacher
mesh_terms: D017007:Duty to Warn; D005607:Fraud / Q000331:legislation & jurisprudence*; D006077:Government Agencies; D006777:Hospitals, Proprietary / Q000331:legislation & jurisprudence*; D007344:Insurance Claim Reporting / Q000331:legislation & jurisprudence*; D006278:Medicare; D009096:Multi-Institutional Systems / Q000331:legislation & jurisprudence; D014342:Truth Disclosure; D014481:United States