Diagnosis Code: Q04.6

Short Description: Congenital cerebral cysts

Long Description: Congenital cerebral cysts

The code Q04.6 is VALID for claim submission

Code Classification:

• Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • Congenital malformations of the nervous system (Q00-Q07)
    • Other congenital malformations of brain (Q04)
      • Q04.6 Congenital cerebral cysts

Code Version: 2022 ICD-10-CM

Synonyms

• Absent tibia, polydactyly, arachnoid cyst syndrome
• Arachnoid cyst
• Arachnoid cyst
• Bilateral congenital cataract of eyes
• Cerebellar ataxia, intellectual disability, oculomotor apraxia, cerebellar cysts syndrome
• Cerebral arachnoid cyst
• Choroid plexus cyst
• Colloid brain cyst
• Colloid cyst of third ventricle
• Congenital cerebral cyst
• Congenital choroid plexus cyst
• Congenital malformation of the meninges
• Congenital malformation of the meninges
• Congenital porencephalic cyst
• Congenital porencephaly
• Congenital porencephaly
• Congenital porencephaly
• Congenital pseudoporencephaly
• Multiple congenital cerebral cysts
• Partial agenesis of corpus callosum
• Partial corpus callosum agenesis, cerebellar vermis hypoplasia with posterior fossa cysts syndrome
• Persistent Blake's pouch cyst
• Porencephalic cyst
• Porencephaly, cerebellar hypoplasia, internal malformations syndrome
• Porencephaly, microcephaly, bilateral congenital cataract syndrome
• Posterior fossa arachnoid cyst
• Pseudoporencephaly
• Schizencephaly
• Single congenital cerebral cyst

References to Index of Diseases and Injuries

The code Q04.6 has the following ICD-10-CM references to the Index of Diseases and Injuries

• Inclusion Terms:
  • Porencephaly
  • Schizencephaly
• Type 1 Excludes Notes:
  • acquired porencephalic cyst (@G93.0*)

Crosswalk Information

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This page was last updated on: 10/1/2023

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