The CPT book doesn't state what primary procedure codes this should be billed in conjunction with. I have a surgeon who performed a Mitral valve replacement-33430..... who also performed a Thoracic lymphadectomy because the patient had a worrisome lung mass and lympadenopathy. I billed 33430 and 38746...... one paticular insurance is denying 38746... stating the primary procedure code was not billed. They will not tell us what codes it can be billed with. I am unsure if I billed this incorrectly, but I felt since both surgeries took place in the thoracic cavity, through the same incision... that 38746 could be billed.
Thanks,
Christy
Thanks,
Christy