How does Medicare calculate reimbursement to hospitals for "guarantee arrangements" with emergency room physicians?
D004636:Emergency Service, Hospital / Q000191:economics*; D007348:Insurance, Health / Q000191:economics*; D007349:Insurance, Health, Reimbursement / Q000191:economics*; D008505:Medical Staff, Hospital; D006278:Medicare / Q000191:economics*; D012456:Salaries and Fringe Benefits; D014481:United States