Q04 Other congenital malformations of brain

Non-billable header with 9 child codes.

Excludes1 (never code together)

• cyclopia (Q87.0)
• macrocephaly (Q75.3)

Applies from Q04 Other congenital malformations of brain

Excludes1 (never code together)

• cyclopia (Q87.0)
• macrocephaly (Q75.3)

Codes under Q04

• Q04.0 Congenital malformations of corpus callosum
• Q04.1 Arhinencephaly
• Q04.2 Holoprosencephaly
• Q04.3 Other reduction deformities of brain
• Q04.4 Septo-optic dysplasia of brain
• Q04.5 Megalencephaly
• Q04.6 Congenital cerebral cysts
• Q04.8 Other specified congenital malformations of brain
• Q04.9 Congenital malformation of brain, unspecified

Nearby codes

• Q04 Other congenital malformations of brain (this code)
• Q04.0 Congenital malformations of corpus callosum
• Q04.1 Arhinencephaly
• Q04.2 Holoprosencephaly
• Q04.3 Other reduction deformities of brain
• Q04.4 Septo-optic dysplasia of brain