2025
ICD-10-CM
Diagnosis
Code

Q01 Encephalocele

  • Non-billable
  • 2016–2025

Q01 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Encephalocele.

Includes

  • Arnold-Chiari syndrome, type III

  • Encephalocystocele

  • Encephalomyelocele

  • Hydroencephalocele

  • Hydromeningocele, cranial

  • Meningocele, cerebral

  • Meningoencephalocele

Type 1 excludes

  • Meckel-Gruber syndrome (Q61.9)

Codes

Versions

  1. 2025

    No changes

  2. 2024

    No changes

  3. 2023

    No changes

  4. 2022

    No changes

  5. 2021

    No changes

  6. 2020

    No changes

  7. 2019

    No changes

  8. 2018

    No changes

  9. 2017

    No changes

  10. 2016

    New code