Carcinoma in situ of breast D05-

Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as D05. A type 1 excludes note is for used for 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 (
    ICD-10-CM Diagnosis Code D04.5

    Carcinoma in situ of skin of trunk

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    Applicable To
    • 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
    Type 1 Excludes
    • carcinoma in situ of anus NOS (D01.3)
    • carcinoma in situ of scrotum (D07.61)
    • carcinoma in situ of skin of genital organs (D07.-)
    D04.5
    )
  • melanoma in situ of breast (skin) (
    ICD-10-CM Diagnosis Code D03.5

    Melanoma in situ of trunk

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    D03.5
    )
  • Paget's disease of breast or nipple (
    ICD-10-CM Diagnosis Code C50
    • C50 Malignant neoplasm of breast
      • C50.0 Malignant neoplasm of nipple and areola
        • C50.01 Malignant neoplasm of nipple and areola, fema...
          • C50.011 Malignant neoplasm of nipple and areola, righ...
          • C50.012 Malignant neoplasm of nipple and areola, left...
          • C50.019 Malignant neoplasm of nipple and areola, unsp...
        • C50.02 Malignant neoplasm of nipple and areola, male...
          • C50.021 Malignant neoplasm of nipple and areola, righ...
          • C50.022 Malignant neoplasm of nipple and areola, left...
          • C50.029 Malignant neoplasm of nipple and areola, unsp...
      • C50.1 Malignant neoplasm of central portion of brea...
        • C50.11 Malignant neoplasm of central portion of brea...
          • C50.111 Malignant neoplasm of central portion of righ...
          • C50.112 Malignant neoplasm of central portion of left...
          • C50.119 Malignant neoplasm of central portion of unsp...
        • C50.12 Malignant neoplasm of central portion of brea...
          • C50.121 Malignant neoplasm of central portion of righ...
          • C50.122 Malignant neoplasm of central portion of left...
          • C50.129 Malignant neoplasm of central portion of unsp...
      • C50.2 Malignant neoplasm of upper-inner quadrant of...
        • C50.21 Malignant neoplasm of upper-inner quadrant of...
          • C50.211 Malignant neoplasm of upper-inner quadrant of...
          • C50.212 Malignant neoplasm of upper-inner quadrant of...
          • C50.219 Malignant neoplasm of upper-inner quadrant of...
        • C50.22 Malignant neoplasm of upper-inner quadrant of...
          • C50.221 Malignant neoplasm of upper-inner quadrant of...
          • C50.222 Malignant neoplasm of upper-inner quadrant of...
          • C50.229 Malignant neoplasm of upper-inner quadrant of...
      • C50.3 Malignant neoplasm of lower-inner quadrant of...
        • C50.31 Malignant neoplasm of lower-inner quadrant of...
          • C50.311 Malignant neoplasm of lower-inner quadrant of...
          • C50.312 Malignant neoplasm of lower-inner quadrant of...
          • C50.319 Malignant neoplasm of lower-inner quadrant of...
        • C50.32 Malignant neoplasm of lower-inner quadrant of...
          • C50.321 Malignant neoplasm of lower-inner quadrant of...
          • C50.322 Malignant neoplasm of lower-inner quadrant of...
          • C50.329 Malignant neoplasm of lower-inner quadrant of...
      • C50.4 Malignant neoplasm of upper-outer quadrant of...
        • C50.41 Malignant neoplasm of upper-outer quadrant of...
          • C50.411 Malignant neoplasm of upper-outer quadrant of...
          • C50.412 Malignant neoplasm of upper-outer quadrant of...
          • C50.419 Malignant neoplasm of upper-outer quadrant of...
        • C50.42 Malignant neoplasm of upper-outer quadrant of...
          • C50.421 Malignant neoplasm of upper-outer quadrant of...
          • C50.422 Malignant neoplasm of upper-outer quadrant of...
          • C50.429 Malignant neoplasm of upper-outer quadrant of...
      • C50.5 Malignant neoplasm of lower-outer quadrant of...
        • C50.51 Malignant neoplasm of lower-outer quadrant of...
          • C50.511 Malignant neoplasm of lower-outer quadrant of...
          • C50.512 Malignant neoplasm of lower-outer quadrant of...
          • C50.519 Malignant neoplasm of lower-outer quadrant of...
        • C50.52 Malignant neoplasm of lower-outer quadrant of...
          • C50.521 Malignant neoplasm of lower-outer quadrant of...
          • C50.522 Malignant neoplasm of lower-outer quadrant of...
          • C50.529 Malignant neoplasm of lower-outer quadrant of...
      • C50.6 Malignant neoplasm of axillary tail of breast...
        • C50.61 Malignant neoplasm of axillary tail of breast...
          • C50.611 Malignant neoplasm of axillary tail of right ...
          • C50.612 Malignant neoplasm of axillary tail of left f...
          • C50.619 Malignant neoplasm of axillary tail of unspec...
        • C50.62 Malignant neoplasm of axillary tail of breast...
          • C50.621 Malignant neoplasm of axillary tail of right ...
          • C50.622 Malignant neoplasm of axillary tail of left m...
          • C50.629 Malignant neoplasm of axillary tail of unspec...
      • C50.8 Malignant neoplasm of overlapping sites of br...
        • C50.81 Malignant neoplasm of overlapping sites of br...
          • C50.811 Malignant neoplasm of overlapping sites of ri...
          • C50.812 Malignant neoplasm of overlapping sites of le...
          • C50.819 Malignant neoplasm of overlapping sites of un...
        • C50.82 Malignant neoplasm of overlapping sites of br...
          • C50.821 Malignant neoplasm of overlapping sites of ri...
          • C50.822 Malignant neoplasm of overlapping sites of le...
          • C50.829 Malignant neoplasm of overlapping sites of un...
      • C50.9 Malignant neoplasm of breast of unspecified s...
        • C50.91 Malignant neoplasm of breast of unspecified s...
          • C50.911 Malignant neoplasm of unspecified site of rig...
          • C50.912 Malignant neoplasm of unspecified site of lef...
          • C50.919 Malignant neoplasm of unspecified site of uns...
        • C50.92 Malignant neoplasm of breast of unspecified s...
          • C50.921 Malignant neoplasm of unspecified site of rig...
          • C50.922 Malignant neoplasm of unspecified site of lef...
          • C50.929 Malignant neoplasm of unspecified site of uns...
    C50.-
    )
Clinical Information
  • Abnormal cells that are confined to the ducts or lobules in the breast. There are two forms, called ductal carcinoma in situ (dcis) and lobular carcinoma in situ (lcis).
  • Stage 0 includes: tis, n0, m0. Tis: carcinoma in situ. N0: no regional lymph node metastasis. M0: no distant metastasis. (ajcc 6th and 7th eds.)
  • Stage 0 includes: tis, n0, m0. Tis: carcinoma in situ. N0: no regional lymph node metastasis. M0: no distant metastasis. (ajcc 6th ed.)
  • There are 2 types of stage 0 breast carcinoma in situ: ductal carcinoma in situ (dcis) and lobular carcinoma in situ (lcis). Dcis is a noninvasive condition in which abnormal cells are found in the lining of a breast duct (a tube that carries milk to the nipple). The abnormal cells have not spread outside the duct to other tissues in the breast. In some cases, dcis may become invasive cancer and spread to other tissues, although it is not known how to predict which lesions will become invasive cancer. Lcis is a condition in which abnormal cells are found in the lobules (small sections of tissue involved with making milk) of the breast. This condition seldom becomes invasive cancer; however, having lcis in one breast increases the risk of developing breast cancer in either breast.
Codes
  • 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