Q40 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Other congenital malformations of upper alimentary tract.
Codes
Q40.0
Congenital hypertrophic pyloric stenosis
Q40.1
Congenital hiatus hernia
Q40.2
Other specified congenital malformations of stomach
Q40.3
Congenital malformation of stomach, unspecified
Q40.8
Other specified congenital malformations of upper alimentary tract
Q40.9
Congenital malformation of upper alimentary tract, unspecified
Versions
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