2024 ICD-10-CM Codes N62*: Hypertrophy of breast

Hypertrophy of breast N62-

Applicable To
  • Gynecomastia
  • Hypertrophy of breast NOS
  • Massive pubertal hypertrophy of breast
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as N62. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • breast engorgement of newborn (
    ICD-10-CM Diagnosis Code P83.4

    Breast engorgement of newborn

      2016 2017 2018 2019 2020 2021 2022 2023 2024 Billable/Specific Code Code on Newborn Record
    Applicable To
    • Noninfective mastitis of newborn
    P83.4
    )
  • disproportion of reconstructed breast (
    ICD-10-CM Diagnosis Code N65.1

    Disproportion of reconstructed breast

      2016 2017 2018 2019 2020 2021 2022 2023 2024 Billable/Specific Code Adult Dx (15-124 years)
    Applicable To
    • Breast asymmetry between native breast and reconstructed breast
    • Disproportion between native breast and reconstructed breast
    N65.1
    )
Clinical Information
  • A disorder characterized by excessive development of the breasts in males.
  • Enlargement of the breast in the males, caused by an excess of estrogens. Physiological gynecomastia is normally observed in newborns; adolescent; and aging males.
  • Excessive development of the breasts in males; usually the result of hormonal imbalance or treatment with certain drugs.
  • Excessive enlargement of one or both breasts. Causes include pregnancy, obesity, and penicillamine therapy. It may result in neck, back, and shoulder pain.
  • Female mammary morphology in a xy genotype.
Codes
  • N62 Hypertrophy of breast