G23.0 is the ICD-10 code for Hallervorden-Spatz disease. It is a four-character subcategory of G23 (Other degenerative diseases of basal ganglia), the most specific level in the WHO edition. It belongs to the block G20–G26 (Extrapyramidal and movement disorders) in Chapter VI, Diseases of the nervous system.
- Code type
- Subcategory (4 characters)
- Chapter
- VI · G00–G99
- Classification
- WHO ICD-10, 2019 version
What G23.0 includes
Conditions and terms that are coded here.
- Pigmentary pallidal degeneration
G23.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
G23.0Pantotenat kinase-assosiert nevrodegenerativ sykdom (PKAN)
DG230Hallervorden-Spatz sygdom
G23.0Pigmentoitunut pallidusrappeuma
G23.0Hallervorden-Spatz-Syndrom
G23.0Maladie de Hallervorden–Spatz
G23.0ziekte van Hallervorden-Spatz
G23.0Hallervorden-Spatz disease
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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