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 154.1 Malignant neoplasm of rectum View the most recent version of ICD-9-CM 154.1 154.1 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 154.* hierarchy Alternate Terminology Rectal ampulla