ICD 10 CM Codes

C21.8 Malignant neoplasm of overlapping sites of rectum, anus and anal canal
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
GEMS
ICD-10-CM C21.8 converts approximately to:ICD-9-CM
2015 ICD-9-CM 154.8 Malignant neoplasm of other sites of rectum, rectosigmoid junction, and anus
ICD-10-CM C21.8is grouped within Diagnostic Related Group(s) (MS-DRG v30.0)
374 DIGESTIVE MALIGNANCY WITH MCC
375 DIGESTIVE MALIGNANCY WITH CC
376 DIGESTIVE MALIGNANCY WITHOUT CC/MCC
Alternate Description
Malignant neoplasm of anorectal junction
Malignant neoplasm of anorectum
Primary malignant neoplasm of two or more contiguous sites of rectum, anus and anal canal