D3A.02Header code — not billable
Benign carcinoid tumors of the appendix, large intestine, and rectum
Short description: Benign carcinoid tumors of the appendix, lg int, and rectum
- Chapter
- 2. Neoplasms
- Category
- D3A
- Effective date
- October 1, 2026
Related codes in category D3A
D3ABenign neuroendocrine tumorsD3A.0Benign carcinoid tumorsD3A.00Benign carcinoid tumor of unspecified siteYesD3A.01Benign carcinoid tumors of the small intestineD3A.010Benign carcinoid tumor of the duodenumYesD3A.011Benign carcinoid tumor of the jejunumYesD3A.012Benign carcinoid tumor of the ileumYesD3A.019Benign carcinoid tumor of the small intestine, unsp portionYesD3A.020Benign carcinoid tumor of the appendixYesD3A.021Benign carcinoid tumor of the cecumYesD3A.022Benign carcinoid tumor of the ascending colonYesD3A.023Benign carcinoid tumor of the transverse colonYes
Frequently asked questions
What is ICD-10 code D3A.02?
D3A.02 is an ICD-10-CM diagnosis code for Benign carcinoid tumors of the appendix, large intestine, and rectum.
Is D3A.02 a billable code?
No. D3A.02 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 D3A.02 in?
D3A.02 falls under Chapter 2: Neoplasms.
When did D3A.02 become effective?
D3A.02 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to D3A.02?
D3A.02 belongs to category D3A, which includes 12 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.