Q01
Encephalocele
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Includes
Arnold-Chiari syndrome, type III
Includes
encephalocystocele
Includes
encephalomyelocele
Includes
hydroencephalocele
Includes
hydromeningocele, cranial
Includes
meningocele, cerebral
Includes
meningoencephalocele
Excludes1
Meckel-Gruber syndrome ( Q61.9 )
More Specific Codes
5 codes under Q01
Version History
How Q01 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentEncephalocele
-
FY 2026 Effective
UnchangedEncephalocele
Related Codes
Codes whose official notes reference Q01
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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