ICD-10 Diagnosis Code N62

Hypertrophy of breast

Diagnosis Code N62

ICD-10: N62
Short Description: Hypertrophy of breast
Long Description: Hypertrophy of breast
This is the 2018 version of the ICD-10-CM diagnosis code N62

Valid for Submission
The code N62 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the genitourinary system (N00–N99)
    • Disorders of breast (N60-N65)
      • Hypertrophy of breast (N62)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code N62 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
  • 611.1 - Hypertrophy of breast

  • Atypical hyperplasia of breast
  • Atypical hyperplasia of lactiferous duct
  • Atypical lobular hyperplasia of breast
  • Breast lobule hyperplasia
  • Drug-induced gynecomastia
  • Finding of size of breast
  • Finding related to development of the breasts
  • Gigantomastia
  • Gynecomastia
  • Gynecomastia
  • Gynecomastia
  • Human chorionic gonadotrophin-induced gynecomastia
  • Hyperplasia of lactiferous duct
  • Hypertrophy of breast
  • Hypertrophy of breast
  • Hypertrophy of breast
  • Hypertrophy of breast
  • Hypertrophy of gland of Montgomery
  • Idiopathic gynecomastia
  • Infantile breast hypertrophy
  • Large breast
  • Massive pubertal hypertrophy of breast
  • On examination - gynecomastia
  • Overdeveloped breasts
  • Pubertal breast hypertrophy
  • Pubertal gynecomastia
  • Thelarche

Index of Diseases and Injuries
References found for the code N62 in the Index of Diseases and Injuries:

Information for Patients

Breast Diseases

Most women experience breast changes at some time. Your age, hormone levels, and medicines you take may cause lumps, bumps, and discharges (fluids that are not breast milk).

If you have a breast lump, pain, discharge or skin irritation, see your health care provider. Minor and serious breast problems have similar symptoms. Although many women fear cancer, most breast problems are not cancer.

Some common breast changes are

  • Fibrocystic breast changes - lumpiness, thickening and swelling, often just before a woman's period
  • Cysts - fluid-filled lumps
  • Fibroadenomas - solid, round, rubbery lumps that move easily when pushed, occurring most in younger women
  • Intraductal papillomas - growths similar to warts near the nipple
  • Blocked milk ducts
  • Milk production when a woman is not breastfeeding

NIH: National Cancer Institute

  • Breast - premenstrual tenderness and swelling (Medical Encyclopedia)
  • Breast biopsy -- stereotactic (Medical Encyclopedia)
  • Breast biopsy -- ultrasound (Medical Encyclopedia)
  • Breast infection (Medical Encyclopedia)
  • Breast lump (Medical Encyclopedia)
  • Breast MRI scan (Medical Encyclopedia)
  • Breast pain (Medical Encyclopedia)
  • Breast self exam (Medical Encyclopedia)
  • Breast skin and nipple changes (Medical Encyclopedia)
  • Fibroadenoma - breast (Medical Encyclopedia)
  • Fibrocystic breast disease (Medical Encyclopedia)
  • Gynecomastia (Medical Encyclopedia)
  • Intraductal papilloma (Medical Encyclopedia)
  • Nipple problems (Medical Encyclopedia)

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