ICD-10-CM Diagnosis Code Q04.8
Diagnosis Code: Q04.8 (Raw: Q048)
Description: Other specified congenital malformations of brain
Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
Fiscal Year: 2026
CMS Section 111 Status: Valid for reporting.
Overview & Clinical Details
ICD-10-CM code Q04.8 is designated for Other specified congenital malformations of brain. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.