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D12

Non-billable

Benign neoplasm of colon, rectum, anus and anal canal

D12 is the ICD-10-CM code for Benign neoplasm of colon, rectum, anus and anal canal. It is a non-billable category code — use a more specific child code such as D12.0 for billing.

Status
Header (non-billable)
Chapter
C00-D49
Subcodes
10
Edition
FY2026

C00-D49 Neoplasms

What this means — in plain language

MedlinePlus · NIH

What is the anus? Your anus is the opening at the end of your large intestine. It is where stool (poop) leaves your body. What are anal disorders? Problems with the anus are common. They include: Hemorrhoids Abscesses Fissures, small cracks or tears in the lining of your anus Anorectal fistula, an abnormal tunnel from your anus or rectum to the skin surface Anal itching (pruritus ani) Cancer What are the symptoms of…

Read more about Anal Disorders at MedlinePlus ↗
Colonic Polyps ↗

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

Excludes2 — not included here

  • •benign carcinoid tumors of the large intestine and rectum (D3A.02-)
  • •polyp of colon NOS (K63.5)

Frequently asked questions

What is ICD-10 code D12?
D12 is the ICD-10-CM code for "Benign neoplasm of colon, rectum, anus and anal canal". It falls under C00-D49 Neoplasms.
Is D12 a billable code?
No — D12 is a non-billable header code. Use a more specific child code (such as D12.0) for billing.
What are the subcodes of D12?
D12 has 10 more specific child codes, including D12.0, D12.1, D12.2.

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

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