ICD-10-CM Diagnosis Code (2025)
Official Description for Q04.8
Other specified congenital malformations of brain
Coding Notes & Guidelines for Q04.8
Inclusion Terms
- Arnold-Chiari syndrome, type IV
- Macrogyria
Parent Code (Less Specific):
About ICD-10-CM Code Q04.8 (Other specified congenital malformations of brain)
ICD-10-CM code Q04.8 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM Q04.8 became effective on October 1, 2024.
This page provides detailed information about Q04.8 - Other specified congenital malformations of brain. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other specified congenital malformations of brain.