Q27.33
Arteriovenous malformation of digestive system vessel
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 8 never code together
Q27.3code
Q27code
Excludes2
- anomalies of cerebral and precerebral vessels (Q28.0-Q28.3)Q28.0-Q28.3
- anomalies of coronary vessels (Q24.5)Q24.5
- anomalies of pulmonary artery (Q25.5-Q25.7)Q25.5-Q25.7
- congenital retinal aneurysm (Q14.1)Q14.1
- hemangioma and lymphangioma (D18.-)D18.-
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 1
Q27.3code
Inclusion terms
- Arteriovenous aneurysm
Index entries leading here 2
Alongside this code 5 same parent — Q27.3
Medications 4
1266 Digestive System Diseases drugs 147 Digestive System Neoplasms drugs 5 Digestive System Abnormalities drugs 2 Digestive System Fistula drugs
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.