Category Q40
Other congenital malformations of upper alimentary tract
Clinical Classification Guidelines
Specific Diagnosis Codes
Congenital hypertrophic pyloric stenosis
Q40.0
Congenital hiatus hernia
Q40.1
Other specified congenital malformations of stomach
Q40.2
Congenital malformation of stomach, unspecified
Q40.3
Other specified congenital malformations of upper alimentary tract
Q40.8
Congenital malformation of upper alimentary tract, unspecified
Q40.9