ICD 10 CM Codes

C21.0 Malignant neoplasm of anus, unspecified
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
GEMS
ICD-10-CM C21.0 converts approximately to:ICD-9-CM
2015 ICD-9-CM 154.3 Malignant neoplasm of anus, unspecified site
ICD-10-CM C21.0is 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
Type 1 Excludes
malignant carcinoid tumor of the rectum (C7A.026)
Alternate Description
Malignant neoplasm of rectal ampulla
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.C21.0.'
Paget's disease; extramammary; anus