N65Header code — not billable
Deformity and disproportion of reconstructed breast
- Chapter
- 14. Diseases of the genitourinary system
- Category
- N65
- Effective date
- October 1, 2026
Related codes in category N65
Frequently asked questions
What is ICD-10 code N65?
N65 is an ICD-10-CM diagnosis code for Deformity and disproportion of reconstructed breast.
Is N65 a billable code?
No. N65 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is N65 in?
N65 falls under Chapter 14: Diseases of the genitourinary system.
When did N65 become effective?
N65 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to N65?
N65 belongs to category N65, which includes 2 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.