ICD 10 CM Codes

Type 2 Excludes
absence of pectoral muscle (Q79.8)
hypoplasia of breast (N64.82)
micromastia (N64.82)
Q83.0 Congenital absence of breast with absent nipple
Q83.1 Accessory breast
Q83.2 Absent nipple
Q83.3 Accessory nipple
Q83.8 Other congenital malformations of breast
Q83.9 Congenital malformation of breast, unspecified