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ICD-10 diagnosis code

Q28 Other congenital malformations of circulatory system

This page in Swedish

Q28 is the ICD-10 code for Other congenital malformations of circulatory system. It is a three-character category divided into 6 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block Q20–Q28 (Congenital malformations of the circulatory system) in Chapter XVII, Congenital malformations, deformations and chromosomal abnormalities.

Code type
Category (3 characters)
Chapter
XVII · Q00–Q99
Classification
WHO ICD-10, 2019 version

What Q28 excludes

Conditions that look similar but belong under another code.

  • congenital aneurysm:
  • ruptured:
    • cerebral arteriovenous malformation I60.8
    • malformation of precerebral vessels I72.-

Subcodes of Q28

Q28 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

Q28Andra medfödda missbildningar av cirkulationsorganen

DenmarkICD-10-DK

DQ28Andre medfødte misdannelser i kredsløbsorganerne

FinlandICD-10-FI

Q28Muut synnynnäiset verenkiertoelinten epämuodostumat

GermanyICD-10-GM

Q28Sonstige angeborene Fehlbildungen des Kreislaufsystems

FranceICD-10-FR

Q28Autres malformations congénitales de l'appareil circulatoire

NetherlandsICD-10-NL

Q28overige congenitale misvormingen van hart en vaatstelsel

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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