L49.6
ICD-10-CMExfoliation due to erythematous condition involving 60-69 percent of body surface
This code signifies a severe skin reaction characterized by widespread peeling or shedding of the outer skin layers (exfoliation) that is directly caused by an underlying inflammatory skin condition (erythema). This particular code specifies that the exfoliation affects a significant portion of the body, specifically between 60% and 69% of the total body surface area.
This code is appropriate for patients presenting with extensive skin peeling secondary to conditions like severe drug eruptions, toxic epidermal necrolysis (TEN), or widespread allergic contact dermatitis, where the affected body surface area falls within the 60-69% range. Documentation must clearly state the percentage of body surface area involved and link the exfoliation to an erythematous process.
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