ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 17  /  Q38-Q45  /  Q40
Q40 Other congenital malformations of upper alimentary tract
Q40.0 Congenital hypertrophic pyloric stenosis
Congenital or infantile constriction
Congenital or infantile hypertrophy
Congenital or infantile spasm
Congenital or infantile stenosis
Congenital or infantile stricture
Q40.1 Congenital hiatus hernia
Congenital displacement of cardia through esophageal hiatus
Excludes1 congenital diaphragmatic hernia (Q79.0)
Q40.2 Other specified congenital malformations of stomach
Congenital displacement of stomach
Congenital diverticulum of stomach
Congenital hourglass stomach
Congenital duplication of stomach
Megalogastria
Microgastria
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
Congenital anomaly of upper alimentary tract
Congenital deformity of upper alimentary tract