About Section C50

Section C50 covers Malignant neoplasms of breast within Chapter 2 of the ICD-10-CM Tabular List. This section includes diagnosis codes ranging from C50 to C50. Each code below includes its description, billable status, and links to detailed coding guidelines.
Diagnosis Codes 86 entries
C50Malignant neoplasm of breastNon-Billable›C50.0Malignant neoplasm of nipple and areolaNon-Billable›C50.01Malignant neoplasm of nipple and areola, femaleNon-Billable›C50.011Malignant neoplasm of nipple and areola, right female breastBillable›C50.012Malignant neoplasm of nipple and areola, left female breastBillable›C50.019Malignant neoplasm of nipple and areola, unspecified female breastBillable›C50.02Malignant neoplasm of nipple and areola, maleNon-Billable›C50.021Malignant neoplasm of nipple and areola, right male breastBillable›C50.022Malignant neoplasm of nipple and areola, left male breastBillable›C50.029Malignant neoplasm of nipple and areola, unspecified male breastBillable›C50.1Malignant neoplasm of central portion of breastNon-Billable›C50.11Malignant neoplasm of central portion of breast, femaleNon-Billable›C50.111Malignant neoplasm of central portion of right female breastBillable›C50.112Malignant neoplasm of central portion of left female breastBillable›C50.119Malignant neoplasm of central portion of unspecified female breastBillable›C50.12Malignant neoplasm of central portion of breast, maleNon-Billable›C50.121Malignant neoplasm of central portion of right male breastBillable›C50.122Malignant neoplasm of central portion of left male breastBillable›C50.129Malignant neoplasm of central portion of unspecified male breastBillable›C50.2Malignant neoplasm of upper-inner quadrant of breastNon-Billable›C50.21Malignant neoplasm of upper-inner quadrant of breast, femaleNon-Billable›C50.211Malignant neoplasm of upper-inner quadrant of right female breastBillable›C50.212Malignant neoplasm of upper-inner quadrant of left female breastBillable›C50.219Malignant neoplasm of upper-inner quadrant of unspecified female breastBillable›C50.22Malignant neoplasm of upper-inner quadrant of breast, maleNon-Billable›C50.221Malignant neoplasm of upper-inner quadrant of right male breastBillable›C50.222Malignant neoplasm of upper-inner quadrant of left male breastBillable›C50.229Malignant neoplasm of upper-inner quadrant of unspecified male breastBillable›C50.3Malignant neoplasm of lower-inner quadrant of breastNon-Billable›C50.31Malignant neoplasm of lower-inner quadrant of breast, femaleNon-Billable›C50.311Malignant neoplasm of lower-inner quadrant of right female breastBillable›C50.312Malignant neoplasm of lower-inner quadrant of left female breastBillable›C50.319Malignant neoplasm of lower-inner quadrant of unspecified female breastBillable›C50.32Malignant neoplasm of lower-inner quadrant of breast, maleNon-Billable›C50.321Malignant neoplasm of lower-inner quadrant of right male breastBillable›C50.322Malignant neoplasm of lower-inner quadrant of left male breastBillable›C50.329Malignant neoplasm of lower-inner quadrant of unspecified male breastBillable›C50.4Malignant neoplasm of upper-outer quadrant of breastNon-Billable›C50.41Malignant neoplasm of upper-outer quadrant of breast, femaleNon-Billable›C50.411Malignant neoplasm of upper-outer quadrant of right female breastBillable›C50.412Malignant neoplasm of upper-outer quadrant of left female breastBillable›C50.419Malignant neoplasm of upper-outer quadrant of unspecified female breastBillable›C50.42Malignant neoplasm of upper-outer quadrant of breast, maleNon-Billable›C50.421Malignant neoplasm of upper-outer quadrant of right male breastBillable›C50.422Malignant neoplasm of upper-outer quadrant of left male breastBillable›C50.429Malignant neoplasm of upper-outer quadrant of unspecified male breastBillable›C50.5Malignant neoplasm of lower-outer quadrant of breastNon-Billable›C50.51Malignant neoplasm of lower-outer quadrant of breast, femaleNon-Billable›C50.511Malignant neoplasm of lower-outer quadrant of right female breastBillable›C50.512Malignant neoplasm of lower-outer quadrant of left female breastBillable›C50.519Malignant neoplasm of lower-outer quadrant of unspecified female breastBillable›C50.52Malignant neoplasm of lower-outer quadrant of breast, maleNon-Billable›C50.521Malignant neoplasm of lower-outer quadrant of right male breastBillable›C50.522Malignant neoplasm of lower-outer quadrant of left male breastBillable›C50.529Malignant neoplasm of lower-outer quadrant of unspecified male breastBillable›C50.6Malignant neoplasm of axillary tail of breastNon-Billable›C50.61Malignant neoplasm of axillary tail of breast, femaleNon-Billable›C50.611Malignant neoplasm of axillary tail of right female breastBillable›C50.612Malignant neoplasm of axillary tail of left female breastBillable›C50.619Malignant neoplasm of axillary tail of unspecified female breastBillable›C50.62Malignant neoplasm of axillary tail of breast, maleNon-Billable›C50.621Malignant neoplasm of axillary tail of right male breastBillable›C50.622Malignant neoplasm of axillary tail of left male breastBillable›C50.629Malignant neoplasm of axillary tail of unspecified male breastBillable›C50.8Malignant neoplasm of overlapping sites of breastNon-Billable›C50.81Malignant neoplasm of overlapping sites of breast, femaleNon-Billable›C50.811Malignant neoplasm of overlapping sites of right female breastBillable›C50.812Malignant neoplasm of overlapping sites of left female breastBillable›C50.819Malignant neoplasm of overlapping sites of unspecified female breastBillable›C50.82Malignant neoplasm of overlapping sites of breast, maleNon-Billable›C50.821Malignant neoplasm of overlapping sites of right male breastBillable›C50.822Malignant neoplasm of overlapping sites of left male breastBillable›C50.829Malignant neoplasm of overlapping sites of unspecified male breastBillable›C50.9Malignant neoplasm of breast of unspecified siteNon-Billable›C50.91Malignant neoplasm of breast of unspecified site, femaleNon-Billable›C50.911Malignant neoplasm of unspecified site of right female breastBillable›C50.912Malignant neoplasm of unspecified site of left female breastBillable›C50.919Malignant neoplasm of unspecified site of unspecified female breastBillable›C50.92Malignant neoplasm of breast of unspecified site, maleNon-Billable›C50.921Malignant neoplasm of unspecified site of right male breastBillable›C50.922Malignant neoplasm of unspecified site of left male breastBillable›C50.929Malignant neoplasm of unspecified site of unspecified male breastBillable›C50.AMalignant inflammatory neoplasm of breastNon-Billable›C50.A0Malignant inflammatory neoplasm of unspecified breastBillable›C50.A1Malignant inflammatory neoplasm of right breastBillable›C50.A2Malignant inflammatory neoplasm of left breastBillable›