198 Secondary malignant neoplasm of other specified sites 
198.0 Secondary malignant neoplasm of kidney convert 198.0 to ICD-10-CM 198.1 Secondary malignant neoplasm of other urinary organs convert 198.1 to ICD-10-CM 198.2 Secondary malignant neoplasm of skin convert 198.2 to ICD-10-CM 198.3 Secondary malignant neoplasm of brain and spinal cord convert 198.3 to ICD-10-CM 198.4 Secondary malignant neoplasm of other parts of nervous system convert 198.4 to ICD-10-CM 198.5 Secondary malignant neoplasm of bone and bone marrow convert 198.5 to ICD-10-CM 198.6 Secondary malignant neoplasm of ovary convert 198.6 to ICD-10-CM 198.7 Secondary malignant neoplasm of adrenal gland convert 198.7 to ICD-10-CM
198.8 Secondary malignant neoplasm of other specified sites 
198.81 Secondary malignant neoplasm of breast convert 198.81 to ICD-10-CM 198.82 Secondary malignant neoplasm of genital organs convert 198.82 to ICD-10-CM 198.89 Secondary malignant neoplasm of other specified sites convert 198.89 to ICD-10-CM