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ICD-10-CM · FY2027 / Chapters 18 / Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)

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 required→R21Rash and other nonspecific skin eruptionBillable / specific→R22Localized swelling, mass and lump of skin and subcutaneous tissueCategory · further specificity required→R23Other skin changesCategory · further specificity required→

Coding notesExcludes 2 · 1

Excludes 2

symptoms relating to breast (N64.4-N64.5)

ICD-10-CM · CDC/NCHS · English

Official ICD-10-CM titles and instructions are preserved in English. Interface translations are provided by ICD Code Hub, not CDC or WHO.

CDC / NCHS · Oct 1, 2026 – Sep 30, 2027