ICD-10-CM
Q04.8 - Other specified congenital malformations of brain
Code
Q04.8 - Other specified congenital malformations of brain
[Billable] [POA Exempt]
[Billable] [POA Exempt]
Includes
- Arnold-Chiari syndrome, type IV
- Macrogyria
Code Tree
Q00-QA1 - Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders
- Q00-Q07 - Congenital malformations of the nervous system
- 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
- Q04 - Other congenital malformations of brain
Citation
"Q04.8 - Other Specified Congenital Malformations of Brain." ICD-10-CM, 10th ed., Centers for Medicare and Medicaid Services and the National Center for Health Statistics, 2027. www.unboundmedicine.com/icd/view/ICD-10-CM/874590/all/Q04_8___Other_specified_congenital_malformations_of_brain.
Q04.8 - Other specified congenital malformations of brain. ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2027. https://www.unboundmedicine.com/icd/view/ICD-10-CM/874590/all/Q04_8___Other_specified_congenital_malformations_of_brain. Accessed October 14, 2026.
Q04.8 - Other specified congenital malformations of brain. (2027). In ICD-10-CM (10th ed.). Centers for Medicare and Medicaid Services and the National Center for Health Statistics. https://www.unboundmedicine.com/icd/view/ICD-10-CM/874590/all/Q04_8___Other_specified_congenital_malformations_of_brain
Q04.8 - Other Specified Congenital Malformations of Brain [Internet]. In: ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2027. [cited 2026 October 14]. Available from: https://www.unboundmedicine.com/icd/view/ICD-10-CM/874590/all/Q04_8___Other_specified_congenital_malformations_of_brain.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - Q04.8 - Other specified congenital malformations of brain
ID - 874590
BT - ICD-10-CM
UR - https://www.unboundmedicine.com/icd/view/ICD-10-CM/874590/all/Q04_8___Other_specified_congenital_malformations_of_brain
PB - Centers for Medicare and Medicaid Services and the National Center for Health Statistics
ET - 10
DB - ICD-10-CM
DP - Unbound Medicine
ER -
