(A patient is seen by her podiatrist to treat a painfulleft ingrown toenailon the big...

The key phrase is“wedge excision of the skin of the nail fold”with removal of a wedge-shaped portion ofsoft tissueat the nail margin. This describesexcision of the nail and nail matrixprocedures used for ingrown toenails when the nail margin and/or matrix is treated more definitively than a simple avulsion. CPT11765is used forwedge excision of skin of nail fold(the classic code for the wedge excision approach). By contrast,11730representssimple avulsion of the nail plate(removal of nail plate), which does not match a wedge excision of the nail fold soft tissue.11750describesexcision of nail and nail matrix(more matrix-focused wording) and is a common distractor; however, the vignette specifically emphasizes wedge excision of thenail fold.11755relates to nail procedures that do not match this scenario. The “TA” modifier indicatesleft great toefor anatomical specificity on the claim.