D24

Non-billable

Benign neoplasm of breast

D24 is the ICD-10-CM code for Benign neoplasm of breast. It is a non-billable category code — use a more specific child code such as D24.1 for billing.

Status
Header (non-billable)
Chapter
C00-D49
Subcodes
3
Edition
FY2026

C00-D49 Neoplasms

What this means — in plain language

MedlinePlus · NIH

Tumors are abnormal growths in your body. They can be either benign or malignant. Benign tumors aren't cancer. Malignant ones are. Benign tumors grow only in one place. They cannot spread or invade other parts of your body. Even so, they can be dangerous if they press on vital organs, such as your brain. Tumors are made up of extra cells. Normally, cells grow and divide to form new cells as your body needs them.…

Read more about Benign Tumors at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • benign neoplasm of connective tissue of breast
  • benign neoplasm of soft parts of breast
  • fibroadenoma of breast

Excludes2 — not included here

  • adenofibrosis of breast (N60.2)
  • benign cyst of breast (N60.-)
  • benign mammary dysplasia (N60.-)
  • benign neoplasm of skin of breast (D22.5, D23.5)
  • fibrocystic disease of breast (N60.-)

Frequently asked questions

What is ICD-10 code D24?
D24 is the ICD-10-CM code for "Benign neoplasm of breast". It falls under C00-D49 Neoplasms.
Is D24 a billable code?
No — D24 is a non-billable header code. Use a more specific child code (such as D24.1) for billing.
What are the subcodes of D24?
D24 has 3 more specific child codes, including D24.1, D24.2, D24.9.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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