Q04

The ICD-10-CM code for other congenital malformations of brain is Q04. The full clinical description is "Other congenital malformations of brain". Q04 is a non-billable header code. Use a more specific child code for billing purposes.

ICD-10-CM code Q04 represents “Other congenital malformations of brain”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a non-billable header code. Use a more specific child code for billing purposes.

No, Q04 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 9 child codes under Q04.

Q04 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).

Q04 has Excludes1 notes indicating codes that cannot be used together with it, including: cyclopia (Q87.0); macrocephaly (Q75.3).

Q04 has 9 child codes, including: Q04.0 (Congenital malformations of corpus callosum), Q04.1 (Arhinencephaly), Q04.2 (Holoprosencephaly), Q04.3 (Other reduction deformities of brain), and 5 more.

Q04 is linked to 1 UMLS Concept Unique Identifier: C0495472. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other congenital malformations of brain affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

Q04 maps to the ICD-11 code: LA05.Z (Cerebral structural developmental anomalies, unspecified).