C21.0 - Malignant neoplasm of anus, unspecified

  • Applicable to Malignant neoplasm of anus, unspecified
  • The 2025 edition of ICD10-CM C21.0 became effective on October 1, 2024.
  • This is the American ICD10-CM version of C21.0 - other international versions of ICD10 C21.0 may differ.
  • C21.0 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above C21.0 contain annotation back-references that may be applicable to C21.0:

Chapter: C00-D49 Neoplasms

Section: C15-C26 Malignant neoplasms of digestive organs

Category: C21 Malignant neoplasm of anus and anal canal

neoplasm icd 10
 
malignant icd 10
 
Billable/Specific Code

Browse other similar CM codes

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