iFrame.AI – Discover What Matters

ALL MEDICAL CODES IN CATEGORY Congenital malformations of the nervous system (Q00-Q07)

2025 ICD-10-CM code Q04

Other congenital malformations of the brain.

Diastematomyelia is a congenital spinal cord malformation characterized by a longitudinal split in the spinal cord.

Other congenital hydrocephalus. This condition involves enlarged cerebrospinal fluid cavities in the head present from birth.

Arnold-Chiari syndrome without spina bifida or hydrocephalus.

Other specified congenital malformations of nervous system.

Microcephaly. Codefirst, if applicable, congenital Zika virus disease.

Arnold-Chiari syndrome with spina bifida.

Sacral spina bifida without hydrocephalus.

Anencephaly.

Congenital hydrocephalus, unspecified.

Nasofrontal encephalocele; a protrusion of brain tissue through a defect in the skull at the fronto-nasal junction.