Q03.1 ICD-10-CM Code: Atresia of foramina of Magendie and Luschka
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
Q03.1Atresia of foramina of Magendie and Luschka
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where Q03.1 sits
- 1
Chapter 17
Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- 2
Section
Congenital malformations of the nervous system (Q00-Q07)
- 3
Category Q03
Congenital hydrocephalus
- 4
Code Q03.1
Atresia of foramina of Magendie and Luschka
Documentation details
Notes for this code
Inclusion terms
- Dandy-Walker syndrome
Code first
No âcode firstâ instruction is listed for Q03.1.
Use additional code
No âuse additional codeâ instruction is listed for Q03.1.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for Q03.1.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for Q03.1.
Transparency
Source and release
This reference is generated from Veroâs ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code Q03.1 mean?
Q03.1 is the FY 2027 U.S. ICD-10-CM code for âAtresia of foramina of Magendie and Luschka.â
Is Q03.1 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, Q03.1 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is Q03.1 located in ICD-10-CM?
Q03.1 is listed in Chapter 17, Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1), within Congenital malformations of the nervous system (Q00-Q07) (Q00âQ07), under category Q03, Congenital hydrocephalus.
What coding notes are listed for Q03.1?
Its listed inclusion terms are Dandy-Walker syndrome. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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