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Q40.2 - Other specified congenital malformations of stomach


The ICD 10 Code for Other specified congenital malformations of stomach is listed as Q40.2.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: Q40.2
Description: Other specified congenital malformations of stomach
  • Congenital displacement of stomach
  • Congenital diverticulum of stomach
  • Congenital hourglass stomach
  • Congenital duplication of stomach
  • Megalogastria
  • Microgastria
Diagnostic Related Groups
(MS-DRG v30.0)
393 - Other Digestive System Diagnoses W Mcc
394 - Other Digestive System Diagnoses W Cc
395 - Other Digestive System Diagnoses W/o Cc/mcc
Chapter Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Block Other congenital malformations of the digestive system (Q38-Q45)
Parent Q40 - Other congenital malformations of upper alimentary tract
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 750.7 - Other specified anomalies of stomach (approximate)
ICD-10-CM Siblings (same level / similar specificity) of Q40.2:
Q40.0 - Congenital hypertrophic pyloric stenosis
Q40.1 - Congenital hiatus hernia
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