General Surgery Coding:
Nip Lumpectomy Denials With a Z Code
Published on Wed Jun 25, 2025
Question: The surgeon performed a breast lumpectomy, but it seems like the only ICD-10-CM codes I’m coming across are Z codes, which suggest a complete removal or acquired absence of the breasts. What is the correct code for a lumpectomy? Should I use an N63.- code? RCI Subscriber Answer: No, in this situation, you should not use an N63.- (Unspecified lump in [...]