ICD-10-CM > C00-D49 > C76-C80 > C79 > C79.1 C79.1 Secondary malignant neoplasm of bladder and other and unspecified urinary organs Non-Billable/Non-Specific Codes C79.10Secondary malignant neoplasm of unspecified urinary organsC79.11Secondary malignant neoplasm of bladderC79.19Secondary malignant neoplasm of other urinary organs