ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 6 G00-G99 Diseases of the nervous system /
G20-G26 Extrapyramidal and movement disorders /
G23 Other degenerative diseases of basal ganglia
Billable ICD-10-CM Code G23.1
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G23.1
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Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski]
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| Progressive supranuclear palsy |