Q40.1
Congenital hiatus hernia
Billable
Code Hierarchy
Q40Q40.1
Coding Guidelines
Inclusion Terms
- Congenital displacement of cardia through esophageal hiatus
Excludes1 (Mutually Exclusive)
These codes should never be used together with Q40.1
- Q79.0 - congenital diaphragmatic hernia (Q79.0)
Related Codes
Q40.0Billable
Congenital hypertrophic pyloric stenosis
Q40.2Billable
Other specified congenital malformations of stomach
Q40.3Billable
Congenital malformation of stomach, unspecified
Q40.8Billable
Other specified congenital malformations of upper alimentary tract
Q40.9Billable
Congenital malformation of upper alimentary tract, unspecified
