ICD-10-CM>Q00-QA1>Q80-Q89>Q83Q83Congenital malformations of breastNon-Billable/Non-SpecificType 2 Excludesabsence of pectoral muscle (Q79.8)hypoplasia of breast (N64.82)micromastia (N64.82)CodesQ83.0Congenital absence of breast with absent nippleQ83.1Accessory breastQ83.2Absent nippleQ83.3Accessory nippleQ83.8Other congenital malformations of breastQ83.9Congenital malformation of breast, unspecified
ICD-10 FastICD-10 Fast