ICD-10 Code: C21.8 – Malignant neoplasm of overlapping sites of rectum, anus and anal canal

ICD-10 code C21.8 corresponds to Malignant neoplasm of overlapping sites of rectum, anus and anal canal. This code is classified under the chapter C21 Malignant neoplasm of anus and anal canal, which is part of the C00-C96: Malignant neoplasms category.

The parent chapter is Neoplasms.