N62
✓ Billable
Hypertrophy of breast
ICD-10-CM · FY2026 · Diseases of the Genitourinary System
Code
N62
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Genitourinary System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Official coding notes
From CMS's ICD-10-CM Tabular List.
Also known as
- Gynecomastia
- Hypertrophy of breast NOS
- Massive pubertal hypertrophy of breast
Excludes1 — never code together
- breast engorgement of newborn (P83.4)
- disproportion of reconstructed breast (N65.1)
Frequently asked questions
What is ICD-10 code N62?
ICD-10-CM code N62 represents Hypertrophy of breast. It is a billable diagnosis code in the Diseases of the Genitourinary System chapter, effective October 1, 2025 – September 30, 2026.
Is N62 billable?
Yes. N62 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is N62 in?
N62 belongs to the Diseases of the Genitourinary System chapter (N00–N99) of ICD-10-CM.
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