Q25.43
Congenital aneurysm of aorta
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 1 never code together
Instructional notes 2
Q25.43code
Inclusion terms
- Congenital aneurysm of aortic root
- Congenital aneurysm of aortic sinus
Index entries leading here 2
- Aneurysm (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (saccular) I72.9
- Malformation (congenital) — see also Anomaly
Alongside this code 9 same parent — Q25.4
Q25.40 Congenital malformation of aorta unspecified Q25.41 Absence and aplasia of aorta Q25.42 Hypoplasia of aorta Q25.44 Congenital dilation of aorta Q25.45 Double aortic arch Q25.46 Tortuous aortic arch Q25.47 Right aortic arch Q25.48 Anomalous origin of subclavian artery Q25.49 Other congenital malformations of aorta
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.