Q04.2 is the ICD-10 code for Holoprosencephaly. It is a four-character subcategory of Q04 (Other congenital malformations of brain), the most specific level in the WHO edition. It belongs to the block Q00–Q07 (Congenital malformations of the nervous 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
Q04.2 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q04.2Holoprosencefali
Q04.2Holoprosencefali
DQ042Holoprosencefali
Q04.2Holoprosenkefalia (etuaivojen jakautumattomuus)
Q04.2Holoprosenzephalie-Syndrom
Q04.2Holoprosencéphalie
Q04.2holoprosencefalie
Q04.2Holoprosencephaly
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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