ICD-11 2B66.Z to ICD-10 Mapping
WHO crosswalk mapping for ICD-11 code 2B66.Z (Malignant neoplasms of other or unspecified parts of mouth, unspecified) to ICD-10-CM equivalents.
ICD-10 Equivalents (6)
Corresponding ICD-10-CM codes from the WHO crosswalk mapping
C06Malignant neoplasm of other and unspecified parts of mouthequivalentPrimaryC06.0Malignant neoplasm of cheek mucosaequivalentPrimaryC06.1Malignant neoplasm of vestibule of mouthequivalentPrimaryC06.2Malignant neoplasm of retromolar areaequivalentPrimaryC06.8Malignant neoplasm of ovrlp sites of and unsp parts of mouthequivalentPrimaryC06.9Malignant neoplasm of mouth, unspecifiedequivalentPrimary
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