Q27.3
Arteriovenous malformation (peripheral)
Not billable — category only 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 filed at null
No alphabetic index entry points at this code.
Alongside this code 6 same parent — Q27
Q27.0 Congenital absence and hypoplasia of umbilical artery Q27.1 Congenital renal artery stenosis Q27.2 Other congenital malformations of renal artery Q27.4 Congenital phlebectasia Q27.8 Oth congenital malformations of peripheral vascular system Q27.9 Congenital malformation of peripheral vascular system, unsp
Subordinate codes 6
Q27.30 Arteriovenous malformation, site unspecified Q27.31 Arteriovenous malformation of vessel of upper limb Q27.32 Arteriovenous malformation of vessel of lower limb Q27.33 Arteriovenous malformation of digestive system vessel Q27.34 Arteriovenous malformation of renal vessel Q27.39 Arteriovenous malformation, other site
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.