Medical school over-billing charges investigated.
D002140:California; D003415:Crime; D005251:Fees, Medical; D005607:Fraud; D006784:Hospitals, Teaching / Q000191:economics*; D006785:Hospitals, University / Q000191:economics* / Q000331:legislation & jurisprudence; D007349:Insurance, Health, Reimbursement / Q000191:economics; D008484:Medicaid; D006278:Medicare