ICD-10-CM Book 2025 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 17 Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities /
Q80-Q89 Other congenital malformations /
Q82 Other congenital malformations of skin

  Billable ICD-10-CM Code Q82.2
Q82.2
Congenital cutaneous mastocytosis
Congenital diffuse cutaneous mastocytosis
Congenital maculopapular cutaneous mastocytosis
Congenital urticaria pigmentosa
excludes1
cutaneous mastocytosis NOS (D47.01)
diffuse cutaneous mastocytosis (with onset after newborn period) (D47.01)
malignant mastocytosis (C96.2-)
systemic mastocytosis (D47.02)
urticaria pigmentosa (non-congenital) (with onset after newborn period) (D47.01)