The ICD-10 code range for Symptoms and signs involving the skin and subcutaneous tissue R20-R23 is medical classification list by the World Health Organization (WHO).
ICD-10 Code range (R20-R23), Symptoms and signs involving the skin and subcutaneous tissue contains ICD-10 codes for Disturbances of skin sensation, Anesthesia of skin, Hypoesthesia of skin, Paresthesia of skin, Hyperesthesia, Other disturbances of skin sensation, Unspecified disturbances of skin sensation