G94.1 is the ICD-10 code for Hydrocephalus in neoplastic diseaseC00-D48. It is a four-character subcategory of G94 (Other disorders of brain in diseases classified elsewhere), the most specific level in the WHO edition. It belongs to the block G90–G99 (Other disorders of the nervous system) in Chapter VI, Diseases of the nervous system.
- Code type
- Subcategory (4 characters)
- Chapter
- VI · G00–G99
- Classification
- WHO ICD-10, 2019 version
G94.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
G94.1Hydrocephalus ved neoplastisk sykdom
DG941Hydrocefalus ved neoplastisk sygdom klassificeret andetsteds
G94.1Hydrozephalus bei Neubildungen
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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