2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Digestive Organs And Peritoneum 150-159 > 2006 ICD-9-CM Diagnosis 154 Malignant neoplasm of rectum rectosigmoid junction and anus View the most recent version of ICD-9-CM 154 154 is a non-specific code that cannot be used to specify a diagnosis