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Q45.9 - Congenital malformation of digestive system, unspecified


The ICD 10 Code for Congenital malformation of digestive system, unspecified is listed as Q45.9.
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: Q45.9
Description: Congenital malformation of digestive system, unspecified
  • Congenital anomaly of digestive system
  • Congenital deformity of digestive system
  • Congenital malformations of genital organs (Q50-Q56)
  • Excludes1: androgen insensitivity syndrome (E34.5-)
  • syndromes associated with anomalies in the number and form of chromosomes (Q90-Q99)
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 Q45 - Other congenital malformations of digestive system
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 751.9 - Unspecified anomaly of digestive system
ICD-10-CM Siblings (same level / similar specificity) of Q45.9:
Q45.0 - Agenesis, aplasia and hypoplasia of pancreas
Q45.1 - Annular pancreas
Q45.2 - Congenital pancreatic cyst
Q45.3 - Other congenital malformations of pancreas and pancreatic duct
Q45.8 - Other specified congenital malformations of digestive system