Q03.0 – Malformations of aqueduct of Sylvius
Coding Notes
Active
Billable, valid for HIPAA-covered transactions
Applicable To
Anomaly of aqueduct of Sylvius
Obstruction of aqueduct of Sylvius, congenital
Stenosis of aqueduct of Sylvius
GEM Conversion to ICD-9 CM
Fs: 10000
–
Congenital hydrocephalus
MDC / MS-DRG Reference
Back Reference of Diagnostic Codes
Anomaly, anomalous
(congenital) (unspecified type)
Q89.9
Atresia, atretic
Hydrocephalus
(acquired) (external) (internal) (malignant) (recurrent)
G91.9
Obstruction, obstructed, obstructive
Occlusion, occluded
Septum, septate
(congenital)
See also Anomaly, by site
Stenosis, stenotic
(cicatricial)
See also Stricture
aqueduct of Sylvius
(congenital)
Q03.0
Stricture
See also Stenosis
aqueduct of Sylvius
(congenital)
Q03.0
Sibling Codes
Parent Sibling Codes
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) |
| Q03 | Congenital hydrocephalus |
| Q03.0 |
Malformations of aqueduct of Sylvius
Applicable to
Anomaly of aqueduct of Sylvius
Obstruction of aqueduct of Sylvius, congenital
Stenosis of aqueduct of Sylvius
|