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 Localized swelling, mass and lump of skin and subcutaneous tissue, Localized swelling, mass and lump, head, Localized swelling, mass and lump, neck, Localized swelling, mass and lump, trunk, Localized swelling, mass and lump, upper limb, Localized swelling, mass and lump, lower limb, Localized swelling, mass and lump, unspecified