
CMS has mandated that Part D drug plans allow 180 days for filingclaims incurred between Jan. 1 and June 30. Problems withcoordination of benefits have required the reversal of claims andrebilling to the appropriate payer. Since a lack of information ledpharmacies to sometimes bill the wrong payer, they should not beheld to the usual 30- to 90-day timely billing standard, CMSconcluded.