ICD-10-CM>C00-D49>C76-C80>C80C80Malignant neoplasm without specification of siteNon-Billable/Non-SpecificType 1 Excludesmalignant carcinoid tumor of unspecified site (C7A.00)malignant neoplasm of specified multiple sites- code to each siteCodesC80.0Disseminated malignant neoplasm, unspecifiedC80.1Malignant (primary) neoplasm, unspecifiedC80.2Malignant neoplasm associated with transplanted organ