D13.2 is the authoritative medical code for Benign neoplasm of duodenum. This classification is used in medical billing and clinical recording to specify the clinical criteria for benign neoplasm of duodenum (ICD-10-CM D13.2), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Benign neoplasm of duodenum is a billable ICD-10-CM diagnosis code D13.2. Excludes1 (not coded here): benign carcinoid tumor of the duodenum D3A.010; benign stromal tumors of digestive system D21.4.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for D13.2 in the official ICD-10-CM tabular list.
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- benign carcinoid tumor of the duodenum D3A.010
- benign stromal tumors of digestive system D21.4
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with D13.2?
Per Excludes1 instructions, D13.2 must not be reported with: benign carcinoid tumor of the duodenum (D3A.010); benign stromal tumors of digestive system (D21.4).
Codes in This Family (9)
Official ICD-10-CM classifications in the same code family as D13.2, with their registry titles.
- D13 — Benign neoplasm of other and ill-defined parts of digestive system
- D13.0 — Benign neoplasm of esophagus
- D13.1 — Benign neoplasm of stomach
- D13.3 — Benign neoplasm of other and unspecified parts of small intestine
- D13.4 — Benign neoplasm of liver
- D13.5 — Benign neoplasm of extrahepatic bile ducts
- D13.6 — Benign neoplasm of pancreas
- D13.7 — Benign neoplasm of endocrine pancreas
- D13.9 — Benign neoplasm of ill-defined sites within the digestive system
Indexed Clinical Terms (2)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Paraganglioma, gangliocytic
- Paraganglioma, gangliocytic, unspecified site
Neoplasm Table Sites (2)
Anatomical sites from the official ICD-10-CM Table of Neoplasms that map to this code, with the matching behavior column.
- Neoplasm, neoplastic, duodenum — Benign
- Neoplasm, neoplastic, intestine, intestinal, small, duodenum — Benign
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
ICD Code D17.2
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