ICD-11 2C6Z to ICD-10 Mapping
WHO crosswalk mapping for ICD-11 code 2C6Z (Malignant neoplasms of breast, unspecified) to ICD-10-CM equivalents.
ICD-10 Equivalents (11)
Corresponding ICD-10-CM codes from the WHO crosswalk mapping
C50Malignant neoplasm of breastequivalentPrimaryC50.-C50equivalentPrimaryC50.0Malignant neoplasm of nipple and areolaequivalentPrimaryC50.1Malignant neoplasm of central portion of breastequivalentPrimaryC50.2Malignant neoplasm of upper-inner quadrant of breastequivalentPrimaryC50.3Malignant neoplasm of lower-inner quadrant of breastequivalentPrimaryC50.4Malignant neoplasm of upper-outer quadrant of breastequivalentPrimaryC50.5Malignant neoplasm of lower-outer quadrant of breastequivalentPrimaryC50.6Malignant neoplasm of axillary tail of breastequivalentPrimaryC50.8Malignant neoplasm of overlapping sites of breastequivalentPrimaryC50.9Malignant neoplasm of breast of unspecified siteequivalentPrimary
About Mapping Types
- equivalentThe ICD-11 and ICD-10 codes have the same clinical meaning
- narrowerThe ICD-10 code is more specific than the ICD-11 code
- broaderThe ICD-10 code is less specific than the ICD-11 code
- approximateThe codes are related but do not have an exact correspondence