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ICD-10 diagnosis code

Q44.4 Choledochal cyst

This page in Swedish

Q44.4 is the ICD-10 code for Choledochal cyst. It is a four-character subcategory of Q44 (Congenital malformations of gallbladder, bile ducts and liver), the most specific level in the WHO edition. It belongs to the block Q38–Q45 (Other congenital malformations of the digestive system) in Chapter XVII, Congenital malformations, deformations and chromosomal abnormalities.

Code type
Subcategory (4 characters)
Chapter
XVII · Q00–Q99
Classification
WHO ICD-10, 2019 version

Q44.4 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

Q44.4Koledokuscysta

NorwayICD-10-NO

Q44.4Koledokuscyste

DenmarkICD-10-DK

DQ444Koledokuscyste

  • DQ444ACarolis sygdom
FinlandICD-10-FI

Q44.4Sapenjohtimen kysta

GermanyICD-10-GM

Q44.4Choledochuszyste

FranceICD-10-FR

Q44.4Kyste du cholédoque

NetherlandsICD-10-NL

Q44.4cyste van ductus choledochus

United StatesICD-10-CM

Q44.4Choledochal cyst

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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