Other congenital malformations of brain Q04
- Q04 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
- The 2019 edition of ICD-10-CM Q04 became effective on October 1, 2018.
- This is the American ICD-10-CM version of Q04 - other international versions of ICD-10 Q04 may differ.
Codes: = Billable
Q04 Other congenital malformations of brain
- 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
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.