N62 – Hypertrophy of breast
ICD-10-CM 2027 diagnosis code · Disorders of breast
ICD-10-CM code
N62
- Code
N62(claims format:N62)- Description
- Hypertrophy of breast
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 14. Diseases of the genitourinary system (N00-N99)
- Block
- N60-N65 Disorders of breast
Notes for N62
Applicable to:
- Gynecomastia
- Hypertrophy of breast NOS
- Massive pubertal hypertrophy of breast
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Block N60-N65
Index terms for N62
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Mammoplasia
- Gynecomastia
- Mastoplasia, mastoplastia
- Hypertrophy, hypertrophic, breast
- Hypertrophy, hypertrophic, nipple
- Hypertrophy, hypertrophic, breast, senile
- Hyperplasia, hyperplastic, epithelial, nipple
- Excess, excessive, excessively, development, breast
- Hypertrophy, hypertrophic, breast, pubertal, massive
Frequently asked questions
What is ICD-10 code N62?
N62 is the ICD-10-CM code for hypertrophy of breast, in the block N60-N65 (Disorders of breast).
Is N62 a billable code?
Yes. N62 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.