G70.0 is the ICD-10 code for Myasthenia gravis. It is a four-character subcategory of G70 (Myasthenia gravis and other myoneural disorders), the most specific level in the WHO edition. It belongs to the block G70–G73 (Diseases of myoneural junction and muscle) in Chapter VI, Diseases of the nervous system.
- Code type
- Subcategory (4 characters)
- Chapter
- VI · G00–G99
- Classification
- WHO ICD-10, 2019 version
Coding notes
- Use additional external cause code (Chapter XX), if desired, to identify drug, if drug-induced.
G70.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
G70.0Myasthenia gravis
G70.0Myasthenia gravis
DG700Myasthenia gravis
G70.0Myasthenia gravis
G70.0Myasthénie
G70.0myasthenia gravis
Listed through more specific codes:
- G70.00Myasthenia gravis without (acute) exacerbation
- G70.01Myasthenia gravis with (acute) exacerbation
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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