icd_nine parameter AllDiagnosisCodeICD9 153 Malignant neoplasm of colon 153 153.0 Malignant neoplasm of hepatic flexure 153.0 153.1 Malignant neoplasm of transverse colon 153.1 153.2 Malignant neoplasm of descending colon 153.2 153.3 Malignant neoplasm of sigmoid colon 153.3 153.4 Malignant neoplasm of cecum 153.4 153.5 Malignant neoplasm of appendix vermiformis 153.5 153.6 Malignant neoplasm of ascending colon 153.6 153.7 Malignant neoplasm of splenic flexure 153.7 153.8 Malignant neoplasm of other specified sites of large intestine 153.8 153.9 Malignant neoplasm of colon, unspecified site 153.9 154 Malignant neoplasm of rectum rectosigmoid junction and anus 154 154.0 Malignant neoplasm of rectosigmoid junction 154.0 154.1 Malignant neoplasm of rectum 154.1 154.2 Malignant neoplasm of anal canal 154.2 154.3 Malignant neoplasm of anus, unspecified site 154.3 154.8 Malignant neoplasm of other sites of rectum, rectosigmoid junction, and anus 154.8