Q20.5 is the ICD-10 code for Discordant atrioventricular connection. It is a four-character subcategory of Q20 (Congenital malformations of cardiac chambers and connections), 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 Q20.5 includes
Conditions and terms that are coded here.
- Corrected transposition
- Laevotransposition
- Ventricular inversion
Q20.5 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q20.5Kongenitt korrigert transposisjon
DQ205Inversio ventriculorum cordis
- DQ205ALevotranspositio
- DQ205BTranspositio vasorum correcta
Q20.5Virheellinen eteis-kammioyhteys (eteis-kammiodiskordanssi)
Q20.5Diskordante atrioventrikuläre Verbindung
Q20.5Communication auriculoventriculaire discordante
Q20.5niet-overeenstemmende atrioventriculaire-verbinding
Q20.5Discordant atrioventricular connection
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.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free