Malignant neoplasms of breast (C50)

C50Malignant neoplasm of breast
Includes: connective tissue of breast
› Paget's disease of breast
› Paget's disease of nipple
Use Additional Code: code to identify estrogen receptor status (Z17.0, Z17.1)
Excludes 1: skin of breast (C44.501, C44.511, C44.521, C44.591)

C50.0Malignant neoplasm of nipple and areola

C50.01Malignant neoplasm of nipple and areola, female

C50.011Malignant neoplasm of nipple and areola, right female breast

C50.012Malignant neoplasm of nipple and areola, left female breast

C50.019Malignant neoplasm of nipple and areola, unspecified female breast

C50.02Malignant neoplasm of nipple and areola, male

C50.021Malignant neoplasm of nipple and areola, right male breast

C50.022Malignant neoplasm of nipple and areola, left male breast

C50.029Malignant neoplasm of nipple and areola, unspecified male breast

C50.1Malignant neoplasm of central portion of breast

C50.11Malignant neoplasm of central portion of breast, female

C50.111Malignant neoplasm of central portion of right female breast

C50.112Malignant neoplasm of central portion of left female breast

C50.119Malignant neoplasm of central portion of unspecified female breast

C50.12Malignant neoplasm of central portion of breast, male

C50.121Malignant neoplasm of central portion of right male breast

C50.122Malignant neoplasm of central portion of left male breast

C50.129Malignant neoplasm of central portion of unspecified male breast

C50.2Malignant neoplasm of upper-inner quadrant of breast

C50.21Malignant neoplasm of upper-inner quadrant of breast, female

C50.211Malignant neoplasm of upper-inner quadrant of right female breast

C50.212Malignant neoplasm of upper-inner quadrant of left female breast

C50.219Malignant neoplasm of upper-inner quadrant of unspecified female breast

C50.22Malignant neoplasm of upper-inner quadrant of breast, male

C50.221Malignant neoplasm of upper-inner quadrant of right male breast

C50.222Malignant neoplasm of upper-inner quadrant of left male breast

C50.229Malignant neoplasm of upper-inner quadrant of unspecified male breast

C50.3Malignant neoplasm of lower-inner quadrant of breast

C50.31Malignant neoplasm of lower-inner quadrant of breast, female

C50.311Malignant neoplasm of lower-inner quadrant of right female breast

C50.312Malignant neoplasm of lower-inner quadrant of left female breast

C50.319Malignant neoplasm of lower-inner quadrant of unspecified female breast

C50.32Malignant neoplasm of lower-inner quadrant of breast, male

C50.321Malignant neoplasm of lower-inner quadrant of right male breast

C50.322Malignant neoplasm of lower-inner quadrant of left male breast

C50.329Malignant neoplasm of lower-inner quadrant of unspecified male breast

C50.4Malignant neoplasm of upper-outer quadrant of breast

C50.41Malignant neoplasm of upper-outer quadrant of breast, female

C50.411Malignant neoplasm of upper-outer quadrant of right female breast

C50.412Malignant neoplasm of upper-outer quadrant of left female breast

C50.419Malignant neoplasm of upper-outer quadrant of unspecified female breast

C50.42Malignant neoplasm of upper-outer quadrant of breast, male

C50.421Malignant neoplasm of upper-outer quadrant of right male breast

C50.422Malignant neoplasm of upper-outer quadrant of left male breast

C50.429Malignant neoplasm of upper-outer quadrant of unspecified male breast

C50.5Malignant neoplasm of lower-outer quadrant of breast

C50.51Malignant neoplasm of lower-outer quadrant of breast, female

C50.511Malignant neoplasm of lower-outer quadrant of right female breast

C50.512Malignant neoplasm of lower-outer quadrant of left female breast

C50.519Malignant neoplasm of lower-outer quadrant of unspecified female breast

C50.52Malignant neoplasm of lower-outer quadrant of breast, male

C50.521Malignant neoplasm of lower-outer quadrant of right male breast

C50.522Malignant neoplasm of lower-outer quadrant of left male breast

C50.529Malignant neoplasm of lower-outer quadrant of unspecified male breast

C50.6Malignant neoplasm of axillary tail of breast

C50.61Malignant neoplasm of axillary tail of breast, female

C50.611Malignant neoplasm of axillary tail of right female breast

C50.612Malignant neoplasm of axillary tail of left female breast

C50.619Malignant neoplasm of axillary tail of unspecified female breast

C50.62Malignant neoplasm of axillary tail of breast, male

C50.621Malignant neoplasm of axillary tail of right male breast

C50.622Malignant neoplasm of axillary tail of left male breast

C50.629Malignant neoplasm of axillary tail of unspecified male breast

C50.8Malignant neoplasm of overlapping sites of breast

C50.81Malignant neoplasm of overlapping sites of breast, female

C50.811Malignant neoplasm of overlapping sites of right female breast

C50.812Malignant neoplasm of overlapping sites of left female breast

C50.819Malignant neoplasm of overlapping sites of unspecified female breast

C50.82Malignant neoplasm of overlapping sites of breast, male

C50.821Malignant neoplasm of overlapping sites of right male breast

C50.822Malignant neoplasm of overlapping sites of left male breast

C50.829Malignant neoplasm of overlapping sites of unspecified male breast

C50.9Malignant neoplasm of breast of unspecified site

C50.91Malignant neoplasm of breast of unspecified site, female

C50.911Malignant neoplasm of unspecified site of right female breast

C50.912Malignant neoplasm of unspecified site of left female breast

C50.919Malignant neoplasm of unspecified site of unspecified female breast

C50.92Malignant neoplasm of breast of unspecified site, male

C50.921Malignant neoplasm of unspecified site of right male breast

C50.922Malignant neoplasm of unspecified site of left male breast

C50.929Malignant neoplasm of unspecified site of unspecified male breast