Q04Non-billable (header)

Other congenital malformations of brain

Related Codes· Congenital malformations of the nervous system (Q00-Q07)

Q00Anencephaly and similar malformationsQ01EncephaloceleQ02MicrocephalyQ03Congenital hydrocephalusQ05Spina bifidaQ06Other congenital malformations of spinal cordQ07Other congenital malformations of nervous system

Sub-codes of Q04(9)

Q04 is a non-billable header. Select a sub-code to bill.

Q04.0Congenital malformations of corpus callosum✓ BillableQ04.1Arhinencephaly✓ BillableQ04.2Holoprosencephaly✓ BillableQ04.3Other reduction deformities of brain✓ BillableQ04.4Septo-optic dysplasia of brain✓ BillableQ04.5Megalencephaly✓ BillableQ04.6Congenital cerebral cysts✓ BillableQ04.8Other specified congenital malformations of brain✓ BillableQ04.9Congenital malformation of brain, unspecified✓ Billable

✗ Excludes 1(Not coded here)

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

Code Hierarchy

┌17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)├Q00-Q07Congenital malformations of the nervous system (Q00-Q07)├Q04Other congenital malformations of brain
└Q04Other congenital malformations of brain

Not sure between two codes?

⇄ Compare Q04 with another code →
← Back to search