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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

Q04.0 – Congenital malformations of corpus callosum

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Applicable To

Agenesis of corpus callosum

GEM Conversion to ICD-9 CM

Fs: 10000 – Congenital reduction deformities of brain

MDC / MS-DRG Reference

OTHER DISORDERS OF NERVOUS SYSTEM WITH MCC
OTHER DISORDERS OF NERVOUS SYSTEM WITH CC
OTHER DISORDERS OF NERVOUS SYSTEM WITHOUT CC/MCC
FULL TERM NEONATE WITH MAJOR PROBLEMS

Back Reference of Diagnostic Codes

Absence (of) (organ or part) (complete or partial)
corpus callosum Q04.0
Agenesis
corpus callosum Q04.0
Aplasia See also Agenesis
corpus callosum Q04.0
Hypoplasia, hypoplastic
corpus callosum Q04.0
Malformation (congenital) See also Anomaly
corpus callosum (congenital) Q04.0

Sibling Codes

Arhinencephaly
Holoprosencephaly
Other reduction deformities of brain
Septo-optic dysplasia of brain
Megalencephaly
Congenital cerebral cysts
Other specified congenital malformations of brain
Congenital malformation of brain, unspecified

Parent Sibling Codes

Anencephaly and similar malformations
Encephalocele
Microcephaly
Congenital hydrocephalus
Other congenital malformations of brain
Spina bifida
Other congenital malformations of spinal cord
Other congenital malformations of nervous system

View in Tabular

Code Title
Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Q00-Q07 Congenital malformations of the nervous system (Q00-Q07)
Q04 Other congenital malformations of brain
Q04.0 Congenital malformations of corpus callosum
Applicable to
Agenesis of corpus callosum