Home > 2014 ICD-10-CM Diagnosis Codes > Neoplasms C00-D49 > Malignant neoplasms of ill-defined, other secondary and unspecified sites C76-C80 > Secondary malignant neoplasm of other and unspecified sites C79-
2014 ICD-10-CM Diagnosis Code C79.5
Secondary malignant neoplasm of bone and bone marrow
C79.5 is not a billable ICD-10-CM diagnosis code and cannot be used to indicate a medical diagnosis as there are 2 codes below C79.5 that describe this diagnosis in greater detail.
ICD-10-CM codes become active beginning October 1, 2015, therefore, this and all ICD-10-CM diagnosis codes should only be used for training or planning purposes until then.
Cancer that has spread from the original (primary) tumor to the bone.
The spread of a malignant neoplasm from a primary site to the skeletal system. The majority of metastatic neoplasms to the bone are carcinomas.