ICD-10-CM · Chapter 2

D13..2 Benign neoplasm of duodenum

Billable

← D13 — Benign neoplasm of other and ill-defined parts of digestive system Chapter 2: C00-D49

Excludes 1 (cannot be coded together)

benign carcinoid tumor of the duodenum (D3A.010)

Last reviewed: September 2026