Q03.0 - Malformations of aqueduct of Sylvius
- Applicable to Malformations of aqueduct of Sylvius
- The 2025 edition of ICD10-CM Q03.0 became effective on October 1, 2024.
- This is the American ICD10-CM version of Q03.0 - other international versions of ICD10 Q03.0 may differ.
- Q03.0 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion Term
- Anomaly of aqueduct of Sylvius
- Obstruction of aqueduct of Sylvius, congenital
- Stenosis of aqueduct of Sylvius
The following codes above Q03.0 contain annotation back-references that may be applicable to Q03.0:
Chapter: Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities
Section: Q00-Q07 Congenital malformations of the nervous system
Category: Q03 Congenital hydrocephalus
Billable/Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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