R27.0 is the ICD-10 code for Ataxia, unspecified. It is a four-character subcategory of R27 (Other lack of coordination), the most specific level in the WHO edition. It belongs to the block R25–R29 (Symptoms and signs involving the nervous and musculoskeletal systems) in Chapter XVIII, Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
- Code type
- Subcategory (4 characters)
- Chapter
- XVIII · R00–R99
- Classification
- WHO ICD-10, 2019 version
R27.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
R27.0Ataxi, ospecificerad
R27.0Uspesifisert ataksi
DR270Ataksi UNS
R27.0Määrittämätön ataksia
R27.0Ataxie, nicht näher bezeichnet
R27.0Ataxie, sans précision
R27.0ataxie, niet-gespecificeerd
R27.0Ataxia, unspecified
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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