ICD-10 diagnosis code
R22 Localized swelling, mass and lump of skin and subcutaneous tissue
R22 is the ICD-10 code for Localized swelling, mass and lump of skin and subcutaneous tissue. It is a three-character category divided into 7 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 R22 includes
Conditions and terms that are coded here.
- subcutaneous nodules (localized)(superficial)
What R22 excludes
Conditions that look similar but belong under another code.
Subcodes of R22
- R22.0Localized swelling, mass and lump, head
- R22.1Localized swelling, mass and lump, neck
- R22.2Localized swelling, mass and lump, trunk
- R22.3Localized swelling, mass and lump, upper limb
- R22.4Localized swelling, mass and lump, lower limb
- R22.7Localized swelling, mass and lump, multiple sites
- R22.9Localized swelling, mass and lump, unspecified
R22 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
R22Lokaliserad svullnad, knöl och resistens i huden och underhudsvävnaden
DR22Lokaliserede hævelser, udfyldninger og knuder i hud og underhud
R22Ihon tai ihonalaiskudoksen paikallinen kyhmy, patti tai muhkura
R22Lokalisierte Schwellung, Raumforderung und Knoten der Haut und der Unterhaut
R22Autres tuméfactions et masses localisées de la peau et du tissu cellulaire sous-cutané
R22gelokaliseerde zwelling, massa en knobbel van huid en subcutis
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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