Section R20-R23

Symptoms and signs involving the skin and subcutaneous tissue

Clinical Classification Guidelines

Excludes2

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

Subordinate Categories

Disturbances of skin sensation
R20
Rash and other nonspecific skin eruption
R21
Localized swelling, mass and lump of skin and subcutaneous tissue
R22
Other skin changes
R23