ICD-10 diagnosis code
G23.1 Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]
G23.1 is the ICD-10 code for Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]. 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 G23.1 includes
Conditions and terms that are coded here.
- Progressive supranuclear palsy
G23.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
G23.1Progressiv supranukleär oftalmoplegi [Steele-Richardson-Olszewski]
G23.1Progressiv supranukleær oftalmoplegi
DG231Progressiv supranukleær oftalmoplegi
G23.1Etenevä supranukleaarinen silmälihashalvaus (Steele-Richardson-Olszewski)
G23.1Progressive supranukleäre Ophthalmoplegie [Steele-Richardson-Olszewski-Syndrom]
G23.1Ophtalmoplégie supranucléaire progressive [maladie de Steele–Richardson–
G23.1progressieve supranucleaire-oftalmoplegie [Steele-Richardson-Olszewski]
G23.1Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]
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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