R20 is the ICD-10 code for Disturbances of skin sensation. It is a three-character category divided into 5 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block R20–R23 (Symptoms and signs involving the skin and subcutaneous tissue) in Chapter XVIII, Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
- Code type
- Category (3 characters)
- Chapter
- XVIII · R00–R99
- Classification
- WHO ICD-10, 2019 version
What R20 excludes
Conditions that look similar but belong under another code.
Subcodes of R20
R20 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DR20Føleforstyrrelser i huden
R20Ihotunnon häiriöt
R20Sensibilitätsstörungen der Haut
R20Troubles de la sensibilité cutanée
R20sensibiliteitsstoornissen van huid
Listed through more specific codes:
- R20.9Unspecified disturbances of skin sensation
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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