On the same day, same patient Lower extremity for DVT and Upper Extremity for pre-op vein map? This is for Medicare? Is there a modifier? How are you billing? Happy Super Bowl Everyone! Go BROWNS! I know they're not in it but a girl can dream :) To unsubscribe or search other topics on UVM Flownet link to: http://list.uvm.edu/archives/uvmflownet.html