Q83

Congenital malformations of breast

Non-billable header

Q83 is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

Includes

  • Note: Codes from this chapter are not for use on maternal records

Excludes2

Not included here — may be reported together when both conditions exist.

  • inborn errors of metabolism (E70-E88)
  • absence of pectoral muscle (Q79.8)
  • hypoplasia of breast (N64.82)
  • micromastia (N64.82)

More specific codes Q83

  • Q83.0Congenital absence of breast with absent nippleBillable
  • Q83.1Accessory breastBillable
  • Q83.2Absent nippleBillable
  • Q83.3Accessory nippleBillable
  • Q83.8Other congenital malformations of breastBillable
  • Q83.9Congenital malformation of breast, unspecifiedBillable

Related codes

  • Q80Congenital ichthyosisHeader
  • Q81Epidermolysis bullosaHeader
  • Q82Other congenital malformations of skinHeader
  • Q84Other congenital malformations of integumentHeader
  • Q85Phakomatoses, not elsewhere classifiedHeader
  • Q86Congenital malformation syndromes due to known exogenous causes, not elsewhere classifiedHeader
  • Q87Other specified congenital malformation syndromes affecting multiple systemsHeader
  • Q89Other congenital malformations, not elsewhere classifiedHeader

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