D24Header code — not billable
Benign neoplasm of breast
- Chapter
- 2. Neoplasms
- Category
- D24
- Effective date
- October 1, 2026
Related codes in category D24
Frequently asked questions
What is ICD-10 code D24?
D24 is an ICD-10-CM diagnosis code for Benign neoplasm of breast.
Is D24 a billable code?
No. D24 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 D24 in?
D24 falls under Chapter 2: Neoplasms.
When did D24 become effective?
D24 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to D24?
D24 belongs to category D24, which includes 3 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.