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ICD-10Chapter 17: Q00-Q99Q04

Q04

Non-billableSave

Other congenital malformations of brain

Chapter 17: Congenital malformations, deformations and chromosomal abnormalities

Coding Guidance

Q04 should not be used for reimbursement purposes as there are more specific codes below it that contain a greater level of detail. See Related Codes to drill down to more specific billable codes for appropriate reimbursement.

Additional Information

From parent codes: Q00-Q99 (Chapter 17)

Excludes 2 — Not Included HereFrom Q00-Q99

Excludes2 means 'NOT INCLUDED HERE!' An Excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time.

inborn errors of metabolism (E70-E88)

NotesFrom Q00-Q99

Additional notes from parent codes that apply to this code.

Codes from this chapter are not for use on maternal records

More Specific Codes (9)

Q04.0Congenital malformations of corpus callosumBillable→Q04.1ArhinencephalyBillable→Q04.2HoloprosencephalyBillable→Q04.3Other reduction deformities of brainBillable→Q04.4Septo-optic dysplasia of brainBillable→Q04.5MegalencephalyBillable→Q04.6Congenital cerebral cystsBillable→Q04.8Other specified congenital malformations of brainBillable→Q04.9Congenital malformation of brain, unspecifiedBillable→

Chapter Information

Chapter 17: Congenital malformations, deformations and chromosomal abnormalities

Range: Q00-Q99

View full chapter

Related ICD-10 Codes

More specific codes for Q04

Congenital malformations of corpus callosum

Holoprosencephaly

Other reduction deformities of brain

Septo-optic dysplasia of brain

Congenital cerebral cysts

Other specified congenital malformations of brain

Congenital malformation of brain, unspecified