Q04
Non-billableOther congenital malformations of brain
Other congenital malformations of brain
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Status
Non-billable / Header
Child Codes
9
Coding Notes
Child Codes (9)
Q04.0Congenital malformations of corpus callosum
Q04.1Arhinencephaly
Q04.2Holoprosencephaly
Q04.3Other reduction deformities of brain
Q04.4Septo-optic dysplasia of brain
Q04.5Megalencephaly
Q04.6Congenital cerebral cysts
Q04.8Other specified congenital malformations of brain
Q04.9Congenital malformation of brain, unspecified
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for other congenital malformations of brain?
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.
What does ICD-10 code Q04 mean?
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.
Is Q04 a billable code?
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.
What chapter is Q04 in?
Q04 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What codes cannot be used with Q04?
Q04 has Excludes1 notes indicating codes that cannot be used together with it, including: cyclopia (Q87.0); macrocephaly (Q75.3).
What are the subcategories under Q04?
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.
What are the UMLS CUIs for Q04?
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.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.