AutoICD API

N62

Billable

Hypertrophy of breast

Hypertrophy of breast

Status

Billable / Specific

Block

N60-N65

ICD-11 Mapping

1 equivalent

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Gynecomastia
  • Hypertrophy of breast NOS
  • Massive pubertal hypertrophy of breast

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Excludes 2

Conditions not included here, but the patient may have both

ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

GB22Hypertrophy of breastequivalentPrimary
Also Known As / Clinical Terms(180)

SNOMED CT

UMLS

Clinical Terms

  • Hyperplasia of Montgomery tubercles of areola
  • Large breast (finding)
  • Mammary duct hyperplasia
  • Hypertrophy breast
  • Pubertal breast hypertrophy
  • Male Breast Enlargement
  • Pseudoangiomatous stromal hyperplasia of breast
  • Gynaecomazia
  • Human chorionic gonadotrophin-induced gynecomastia
  • Breast Hypertrophy
  • Gynaecomastia caused by drug
  • Drug-induced gynecomastia
  • Size of breast - finding
  • Juvenile mammary hypertrophy
  • Finding of size of breast
  • Hypertrophy of Montgomery tubercle of areola
  • female breast enlargement
  • Pubertal gynaecomastia
  • Massive pubertal hypertrophy of breast
  • Gynecomastia
  • Hypoplasia of distal phalanx of foot
  • Enlarged male breast
  • Hypertrophy of gland of Montgomery
  • Idiopathic gynaecomastia
  • Mammary digital nail syndrome
  • Diffuse hypertrophy of breast
  • Adolescent macromastia
  • Atypical hyperplasia of breast
  • Gynecomastia (disorder)
  • macromastia
  • Breast lobule hyperplasia
  • Hypertrophy of the Breast
  • HCG (human chorionic gonadotrophin) induced gynaecomastia
  • breast enlargement
  • Gynecomastia caused by human chorionic gonadotrophin
  • Hypertrophy of breast (disorder)
  • Breast development at puberty
  • Onycho-digito-mammary syndrome
  • Atypical lobular hyperplasia of breast
  • Infantile breast hypertrophy
  • Hypertrophy of male breast
  • Shortened little finger
  • Mammary hypertrophy
  • Enlargement, Male Breast
  • Development of the breasts
  • Large breast
  • Thelarche
  • Pubertal gynecomastia
  • Atypical ductal hyperplasia of breast
  • Gynecomazia
  • HCG (human chorionic gonadotrophin) induced gynecomastia
  • Idiopathic gynecomastia
  • Drug-induced gynaecomastia
  • breast enlargement females
  • Hyperplasia of lactiferous duct
  • Familial juvenile hypertrophy of breast
  • Hypoplasia of distal phalanx of toe
  • Finding related to development of the breasts
  • Gigantomastia
  • Breast Enlargement, Male
  • Abnormally short little finger
  • Overdeveloped breasts
  • MDN (mammary digital nail) syndrome
  • Familial juvenile gigantomastia
  • Gynaecomastia caused by human chorionic gonadotrophin
  • gynaecomastia
  • Hyperplasia of mammary duct
  • Massive pubertal hypertrophy of breast (disorder)
  • breast enlargements
  • Hypertrophy of the breasts
  • Atypical mammary duct hyperplasia
  • Hypertrophy of breast NOS
  • Gynecomastia caused by drug
  • Breast enlargement male
  • Human chorionic gonadotrophin-induced gynaecomastia
  • Atypical hyperplasia of lactiferous duct
  • Enlargement breast male
  • Breasts enlarged
Frequently Asked Questions
What is the ICD-10 code for hypertrophy of breast?

The ICD-10-CM code for hypertrophy of breast is N62. The full clinical description is "Hypertrophy of breast". N62 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code N62 mean?

ICD-10-CM code N62 represents “Hypertrophy of breast”. It is classified under Chapter 14: Diseases of the Genitourinary System and is a billable/specific code that can be used on a claim.

Is N62 a billable code?

Yes, N62 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is N62 in?

N62 is in Chapter 14: Diseases of the Genitourinary System (codes N00-N99).

What codes cannot be used with N62?

N62 has Excludes1 notes indicating codes that cannot be used together with it, including: disorders of breast associated with childbirth (O91-O92); breast engorgement of newborn (P83.4); disproportion of reconstructed breast (N65.1).

What SNOMED CT codes does N62 map to?

N62 maps to 26 SNOMED CT concepts: 897328006, 198113009, 427785007, 369462000, 450697004, and 21 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for N62?

N62 is linked to 4 UMLS Concept Unique Identifiers: C0018418, C0020565, C2225524, C0269262. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does N62 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like hypertrophy of breast affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of N62?

N62 maps to the ICD-11 code: GB22 (Hypertrophy of breast).

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.