Is anyone having problems with Medicare denying J3262 as a duplicate. We have 3 different vials that each have their own NDC # so when a patient receives 600 mg(1-200 mg vial and 1-400 mg vial) we bill on two lines: j3262 x 200 (w/respective NDC) and J3262 x 400(w/respective NDC) but in December Medicare started denying on of the lines as a duplicate.

Thank you for any insight.