C21.1
Malignant neoplasm of anal canal
Parent Code: C21
Inclusion Terms
- • Malignant neoplasm of anal sphincter
Code First
None code first specified for this code.
Use Additional Code
None use additional code specified for this code.
Cannot Code Together
These codes cannot be used together with the current code, even if both conditions are present.
None specified for this code.
Can Code Together
These codes can be used together with the current code if both conditions are documented.
None specified for this code.