title: Credit balances. Spotlighting a little-known area of risk and opportunity.
mesh_terms: D000067:Accounts Payable and Receivable; D000368:Aged; D017598:Efficiency, Organizational / Q000191:economics; D005377:Financial Management, Hospital; D005607:Fraud / Q000517:prevention & control; D006801:Humans; D007349:Insurance, Health, Reimbursement; D006278:Medicare; D014481:United States