Q26.9
Congenital malformation of great vein, unspecified
Billable FY2026 2025-10-01 → 2026-09-30
This is the unspecified option. 8 more
specific codes sit alongside it. Worth
checking whether the documentation supports one of them.
Instructional notes 1
Q26.9code
Inclusion terms
- Congenital anomaly of vena cava (inferior) (superior) NOS
Index entries leading here 3
Alongside this code 8 same parent — Q26
Q26.0 Congenital stenosis of vena cava Q26.1 Persistent left superior vena cava Q26.2 Total anomalous pulmonary venous connection Q26.3 Partial anomalous pulmonary venous connection Q26.4 Anomalous pulmonary venous connection, unspecified Q26.5 Anomalous portal venous connection Q26.6 Portal vein-hepatic artery fistula Q26.8 Other congenital malformations of great veins
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.