Q26 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Congenital malformations of great veins.
Codes
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
Q26.9
Congenital malformation of great vein, unspecified
Versions
2026
No changes
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code