G63 is the ICD-10 code for Polyneuropathy in diseases classified elsewhere. It is a three-character category divided into 8 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block G60–G64 (Polyneuropathies and other disorders of the peripheral nervous system) in Chapter VI, Diseases of the nervous system.
- Code type
- Category (3 characters)
- Chapter
- VI · G00–G99
- Classification
- WHO ICD-10, 2019 version
Subcodes of G63
- G63.0Polyneuropathy in infectious and parasitic diseases classified elsewhere
- G63.1Polyneuropathy in neoplastic diseaseC00-D48
- G63.2Diabetic polyneuropathyE10-E14 with common fourth character .4
- G63.3Polyneuropathy in other endocrine and metabolic diseasesE00-E07E15-E16E20-E34E70-E89
- G63.4Polyneuropathy in nutritional deficiencyE40-E64
- G63.5Polyneuropathy in systemic connective tissue disordersM30-M35
- G63.6Polyneuropathy in other musculoskeletal disordersM00-M25M40-M96
- G63.8Polyneuropathy in other diseases classified elsewhere
G63 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DG63Polyneuropatier ved sygdomme klassificeret andetsteds
G63Polyneuropathie bei anderenorts klassifizierten Krankheiten
G63Polyneuropathy in diseases classified elsewhere
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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