2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Digestive Organs And Peritoneum 150-159 > Malignant Neoplasm Of Rectum Rectosigmoid Junction And Anus 154.* > 2006 ICD-9-CM Diagnosis 154.8 Malignant neoplasm of other sites of rectum rectosigmoid junction and anus View the most recent version of ICD-9-CM 154.8 154.8 is a specific code that can be used to specify a diagnosis 154.8 contains 1 index entry View the ICD-9-CM Volume 1 154.* hierarchy Alternate Terminology Anorectum Cloacogenic zone Malignant neoplasm of contiguous or overlapping sites of rectum, rectosigmoid junction, and anus whose point of origin cannot be determined  Index entries containing 154.8: Carcinoma (M8010/3) - see also Neoplasm, by site, malignant cloacogenic (M8124/3) unspecified site 154.8