C21.8
Malignant neoplasm of overlapping sites of rectum, anus and anal canal
Billable
Code Hierarchy
C21C21.8
Chapter: 2. Neoplasms
Coding Guidelines
Inclusion Terms
- Malignant neoplasm of anorectal junction
- Malignant neoplasm of anorectum
- Primary malignant neoplasm of two or more contiguous sites of rectum, anus and anal canal


