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G25.3 Myoclonus
BackG25Other extrapyramidal and movement disordersCategory10 →G25.0Essential tremorCategoryG25.1Drug-induced tremorCategoryG25.2Other specified forms of tremorCategoryG25.3MyoclonusCategoryG25.4Drug-induced choreaCategoryG25.5Other choreaCategoryG25.6Drug induced tics and other tics of organic originCategory2 →G25.61Drug induced ticsCategoryG25.69Other tics of organic originCategoryG25.7Other and unspecified drug induced movement disordersCategory3 →G25.70Drug induced movement disorder, unspecifiedCategoryG25.71Drug induced akathisiaCategoryG25.79Other drug induced movement disordersCategoryG25.8Other specified extrapyramidal and movement disordersCategory4 →G25.81Restless legs syndromeCategoryG25.82Stiff-man syndromeCategoryG25.83Benign shuddering attacksCategoryG25.89Other specified extrapyramidal and movement disordersCategoryG25.9Extrapyramidal and movement disorder, unspecifiedCategory
CategoryCODABLE
G25.3
Myoclonus
EXAMPLES
Drug-induced myoclonus
Palatal myoclonus
Palatal myoclonus
EXCLUDES
Excludes1: facial myokymia (G51.4)
myoclonic epilepsy (G40.-)
myoclonic epilepsy (G40.-)
CODING RULE
Use additional code: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
- Chapter
- VI · Diseases of the nervous system
- Section
- G20-G26
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.