C18
Malignant neoplasm of colon
Non-billableCategory
Chapter: 2. Neoplasms
Coding Guidelines
Excludes1 (Mutually Exclusive)
These codes should never be used together with C18
- malignant carcinoid tumors of the colon (C7A.02-)
Specific Codes (10)
C18.0Billable
Malignant neoplasm of cecum
C18.1Billable
Malignant neoplasm of appendix
C18.2Billable
Malignant neoplasm of ascending colon
C18.3Billable
Malignant neoplasm of hepatic flexure
C18.4Billable
Malignant neoplasm of transverse colon
C18.5Billable
Malignant neoplasm of splenic flexure
C18.6Billable
Malignant neoplasm of descending colon
C18.7Billable
Malignant neoplasm of sigmoid colon
C18.8Billable
Malignant neoplasm of overlapping sites of colon
C18.9Billable
Malignant neoplasm of colon, unspecified
