ICD-10 diagnosis code
Q45.9 Congenital malformation of digestive system, unspecified
Q45.9 is the ICD-10 code for Congenital malformation of digestive system, unspecified. It is a four-character subcategory of Q45 (Other congenital malformations of digestive system), 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
What Q45.9 includes
Conditions and terms that are coded here.
- Congenital:
- anomaly NOS of digestive system
- deformity NOS of digestive system
Q45.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q45.9Medfödd missbildning av matsmältningsorganen, ospecificerad
Q45.9Uspesifisert medfødt misdannelse i fordøyelsessystem
DQ459Medfødt misdannelse i fordøjelsessystem UNS
Q45.9Määrittämätön synnynnäinen ruuansulatuselinten epämuodostuma
Q45.9Angeborene Fehlbildung des Verdauungssystems, nicht näher bezeichnet
Q45.9Malformation congénitale de l'appareil digestif, sans précision
Q45.9congenitale misvorming van spijsverteringsstelsel, niet-gespecificeerd
Q45.9Congenital malformation of digestive system, unspecified
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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