Working with your Medicare fiscal intermediary.
D000067:Accounts Payable and Receivable; D003625:Data Collection; D005376:Financial Management; D005377:Financial Management, Hospital; D007341:Insurance / Q000331:legislation & jurisprudence*; D007344:Insurance Claim Reporting / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000458:organization & administration*; D013997:Time Factors; D014481:United States