Block · Chapter 18
R20-R23Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)
31 codes · 4 categories
R22Localized swelling, mass and lump of skin and subcutaneous tissue15 codes →
R22Localized swelling, mass and lump of skin and subcutaneous tissueHeaderR22.0Localized swelling, mass and lump, headBillableR22.1Localized swelling, mass and lump, neckBillableR22.2Localized swelling, mass and lump, trunkBillableR22.3Localized swelling, mass and lump, upper limbHeaderR22.30Localized swelling, mass and lump, unspecified upper limbBillableR22.31Localized swelling, mass and lump, right upper limbBillableR22.32Localized swelling, mass and lump, left upper limbBillableR22.33Localized swelling, mass and lump, upper limb, bilateralBillableR22.4Localized swelling, mass and lump, lower limbHeaderR22.40Localized swelling, mass and lump, unspecified lower limbBillableR22.41Localized swelling, mass and lump, right lower limbBillableR22.42Localized swelling, mass and lump, left lower limbBillableR22.43Localized swelling, mass and lump, lower limb, bilateralBillableR22.9Localized swelling, mass and lump, unspecifiedBillable