Carcinoma in situ of skin (D04)

Browse all the diagnosis codes used for carcinoma in situ of skin (d04). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.

Instructional Notations

Type 1 Excludes

A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

  • erythroplasia of Queyrat penis NOS D07.4
  • melanoma in situ D03
  • Neoplasms (C00–D49)

    • In situ neoplasms (D00-D09)

        • Carcinoma in situ of skin (D04)

        • D04 Carcinoma in situ of skin
        • D04.0 Carcinoma in situ of skin of lip
        • D04.1 Carcinoma in situ of skin of eyelid, including canthus
        • D04.10 Carcinoma in situ of skin of unspecified eyelid, including canthus
        • 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
        • 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
        • D04.2 Carcinoma in situ of skin of ear and external auricular canal
        • D04.20 Carcinoma in situ of skin of unspecified ear and external auricular canal
        • D04.21 Carcinoma in situ of skin of right ear and external auricular canal
        • D04.22 Carcinoma in situ of skin of left ear and external auricular canal
        • D04.3 Carcinoma in situ of skin of other and unspecified parts of face
        • D04.30 Carcinoma in situ of skin of unspecified part of face
        • D04.39 Carcinoma in situ of skin of other parts of face
        • D04.4 Carcinoma in situ of skin of scalp and neck
        • D04.5 Carcinoma in situ of skin of trunk
        • D04.6 Carcinoma in situ of skin of upper limb, including shoulder
        • D04.60 Carcinoma in situ of skin of unspecified upper limb, including shoulder
        • D04.61 Carcinoma in situ of skin of right upper limb, including shoulder
        • D04.62 Carcinoma in situ of skin of left upper limb, including shoulder
        • D04.7 Carcinoma in situ of skin of lower limb, including hip
        • D04.70 Carcinoma in situ of skin of unspecified lower limb, including hip
        • D04.71 Carcinoma in situ of skin of right lower limb, including hip
        • D04.72 Carcinoma in situ of skin of left lower limb, including hip
        • D04.8 Carcinoma in situ of skin of other sites
        • D04.9 Carcinoma in situ of skin, unspecified