ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 2  /  C15-C26  /  C18
C18 Malignant neoplasm of colon
Excludes1 malignant carcinoid tumors of the colon (C7A.02-)
C18.0 Malignant neoplasm of cecum
Malignant neoplasm of ileocecal valve
C18.1 Malignant neoplasm of appendix
C18.2 Malignant neoplasm of ascending colon
C18.3 Malignant neoplasm of hepatic flexure
C18.4 Malignant neoplasm of transverse colon
C18.5 Malignant neoplasm of splenic flexure
C18.6 Malignant neoplasm of descending colon
C18.7 Malignant neoplasm of sigmoid colon
Malignant neoplasm of sigmoid (flexure)
Excludes1 malignant neoplasm of rectosigmoid junction (C19)
C18.8 Malignant neoplasm of overlapping sites of colon
C18.9 Malignant neoplasm of colon, unspecified
Malignant neoplasm of large intestine NOS