Includes:

  • Bowen's disease
  • erythroplasia
  • grade III intraepithelial neoplasia
  • Queyrat's erythroplasia
  1. D04 Carcinoma in situ of skin

    Excludes1

    • erythroplasia of Queyrat (penis) NOS (D07.4)
    • melanoma in situ (D03.-)
    1. D04.0 Carcinoma in situ of skin of lip

    2. D04.1 Carcinoma in situ of skin of eyelid, including canthus

      1. D04.10 Carcinoma in situ of skin of unspecified eyelid, including canthus

      2. D04.11 Carcinoma in situ of skin of right eyelid, including canthus

        • D04.111 Carcinoma in situ of skin of right upper eyelid, including canthus
        • D04.112 Carcinoma in situ of skin of right lower eyelid, including canthus
      3. D04.12 Carcinoma in situ of skin of left eyelid, including canthus

        • D04.121 Carcinoma in situ of skin of left upper eyelid, including canthus
        • D04.122 Carcinoma in situ of skin of left lower eyelid, including canthus
    3. D04.2 Carcinoma in situ of skin of ear and external auricular canal

      1. D04.20 Carcinoma in situ of skin of unspecified ear and external auricular canal

      2. D04.21 Carcinoma in situ of skin of right ear and external auricular canal

      3. D04.22 Carcinoma in situ of skin of left ear and external auricular canal

    4. D04.3 Carcinoma in situ of skin of other and unspecified parts of face

      1. D04.30 Carcinoma in situ of skin of unspecified part of face

      2. D04.39 Carcinoma in situ of skin of other parts of face

    5. D04.4 Carcinoma in situ of skin of scalp and neck

    6. D04.5 Carcinoma in situ of skin of trunk

      Inclusion term(s):

      • Carcinoma in situ of anal margin
      • Carcinoma in situ of anal skin
      • Carcinoma in situ of perianal skin
      • Carcinoma in situ of skin of breast
    7. D04.6 Carcinoma in situ of skin of upper limb, including shoulder

      1. D04.60 Carcinoma in situ of skin of unspecified upper limb, including shoulder

      2. D04.61 Carcinoma in situ of skin of right upper limb, including shoulder

      3. D04.62 Carcinoma in situ of skin of left upper limb, including shoulder

    8. D04.7 Carcinoma in situ of skin of lower limb, including hip

      1. D04.70 Carcinoma in situ of skin of unspecified lower limb, including hip

      2. D04.71 Carcinoma in situ of skin of right lower limb, including hip

      3. D04.72 Carcinoma in situ of skin of left lower limb, including hip

    9. D04.8 Carcinoma in situ of skin of other sites

    10. D04.9 Carcinoma in situ of skin, unspecified

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.