ICD-10 diagnosis code

G25.3 Myoclonus

This page in Swedish

G25.3 is the ICD-10 code for Myoclonus. It is a four-character subcategory of G25 (Other extrapyramidal and movement disorders), 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 G25.3 includes

Conditions and terms that are coded here.

  • Drug-induced myoclonus

What G25.3 excludes

Conditions that look similar but belong under another code.

Coding notes

  • Use additional external cause code (Chapter XX), if desired, to identify drug, if drug-induced.

G25.3 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

G25.3Myoklonus

NorwayICD-10-NO

G25.3Myoklonus

DenmarkICD-10-DK

DG253Myoclonus

  • DG253AMyoclonus forårsaget af lægemiddel
GermanyICD-10-GM

G25.3Myoklonus

FranceICD-10-FR

G25.3Myoclonie

NetherlandsICD-10-NL

G25.3myoclonus

United StatesICD-10-CM

G25.3Myoclonus

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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