ICD-10 Code: Q04.5 – Megalencephaly

ICD-10 code Q04.5 corresponds to Megalencephaly. This code is classified under the chapter Q04 Other congenital malformations of brain, which is part of the Q00-Q07: Congenital malformations of the nervous system category.

The parent chapter is Congenital malformations, deformations and chromosomal abnormalities.