ICD-10-CM Book 2024 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 17 Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities /
Q00-Q07 Congenital malformations of the nervous system /
Q04 Other congenital malformations of brain

  Billable ICD-10-CM Code Q04.3
Q04.3
Other reduction deformities of brain
Absence of part of brain
Agenesis of part of brain
Agyria
Aplasia of part of brain
Hydranencephaly
Hypoplasia of part of brain
Lissencephaly
Microgyria
Pachygyria
excludes1
congenital malformations of corpus callosum (Q04.0)