I have a patient that had a Hemiarthroplasty on his hip. He then needed a revision of the hemiarthroplasty and the physician replaced the head and stem. This was then coded with the 27138 for the revision of the femoral compartment. The insurance is denying payment saying that the revision was not documented. The report clearly states what was done during the procedure. I do not see any other way to appropriately code this procedure. I understand that the 27138 is for the femoral component of a total hip arthroplasty, but I do not see why this would not be appropriate to use. Should I code this with a removal and then the 27125 again? Any suggestions are appreciated.
Thank you!!
Thank you!!