Carcinoma in situ of breast (D05)

Browse all the diagnosis codes used for carcinoma in situ of breast (d05). 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.

  • carcinoma in situ of skin of breast D04.5
  • melanoma in situ of breast skin D03.5
  • Paget's disease of breast or nipple C50
  • Neoplasms (C00–D49)

    • In situ neoplasms (D00-D09)

        • Carcinoma in situ of breast (D05)

        • D05 Carcinoma in situ of breast
        • D05.0 Lobular carcinoma in situ of breast
        • D05.00 Lobular carcinoma in situ of unspecified breast
        • D05.01 Lobular carcinoma in situ of right breast
        • D05.02 Lobular carcinoma in situ of left breast
        • D05.1 Intraductal carcinoma in situ of breast
        • D05.10 Intraductal carcinoma in situ of unspecified breast
        • D05.11 Intraductal carcinoma in situ of right breast
        • D05.12 Intraductal carcinoma in situ of left breast
        • D05.8 Other specified type of carcinoma in situ of breast
        • D05.80 Other specified type of carcinoma in situ of unspecified breast
        • D05.81 Other specified type of carcinoma in situ of right breast
        • D05.82 Other specified type of carcinoma in situ of left breast
        • D05.9 Unspecified type of carcinoma in situ of breast
        • D05.90 Unspecified type of carcinoma in situ of unspecified breast
        • D05.91 Unspecified type of carcinoma in situ of right breast
        • D05.92 Unspecified type of carcinoma in situ of left breast