Q26.9 is the ICD-10 code for Congenital malformation of great vein, unspecified. It is a four-character subcategory of Q26 (Congenital malformations of great veins), the most specific level in the WHO edition. It belongs to the block Q20–Q28 (Congenital malformations of the circulatory 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 Q26.9 includes
Conditions and terms that are coded here.
- Anomaly of vena cava (inferior)(superior) NOS
Q26.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q26.9Medfödd missbildning av de stora venerna, ospecificerad
Q26.9Uspesifisert medfødt misdannelse i stor vene
DQ269Medfødt misdannelse i de store vener UNS
Q26.9Määrittämätön suurten laskimoiden synnynnäinen epämuodostuma
Q26.9Angeborene Fehlbildung einer großen Vene, nicht näher bezeichnet
Q26.9Malformation congénitale d'une grande veine, sans précision
Q26.9congenitale misvorming van grote vene, niet-gespecificeerd
Q26.9Congenital malformation of great vein, 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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