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Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)
R20-R23 · 4 Entries
More specific codes (4)
R20Disturbances of skin sensationCategory · further specificity requiredR21Rash and other nonspecific skin eruptionBillable / specificR22Localized swelling, mass and lump of skin and subcutaneous tissueCategory · further specificity requiredR23Other skin changesCategory · further specificity required