In this block the terms dermatitis and eczema are used synonymously and interchangeably.


  • chronic (childhood) granulomatous disease (D71)
  • dermatitis gangrenosa (L08.0)
  • dermatitis herpetiformis (L13.0)
  • dry skin dermatitis (L85.3)
  • factitial dermatitis (L98.1)
  • perioral dermatitis (L71.0)
  • radiation-related disorders of the skin and subcutaneous tissue (L55-L59)
  • stasis dermatitis (I87.2)
  1. L29 Pruritus


    • neurotic excoriation (L98.1)
    • psychogenic pruritus (F45.8)
    1. L29.0 Pruritus ani

    2. L29.1 Pruritus scroti

    3. L29.2 Pruritus vulvae

    4. L29.3 Anogenital pruritus, unspecified

    5. L29.8 Other pruritus

    6. L29.9 Pruritus, unspecified

      Inclusion term(s):

      • Itch NOS
Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.