title: Pitfalls in Medicare Part B: old system with new significance to hospitals.
mesh_terms: D005376:Financial Management; D005377:Financial Management, Hospital; D007349:Insurance, Health, Reimbursement / Q000331:legislation & jurisprudence*; D008505:Medical Staff, Hospital / Q000191:economics*; D006278:Medicare / Q000331:legislation & jurisprudence*; D011366:Professional Review Organizations; D014481:United States