C43.51
Malignant melanoma of anal skin
- Release
- FY 2027
- Effective
Hierarchy
Where C43.51 sits in the official hierarchy. Each level is the code it is classified under.
- C43 Malignant melanoma of skin
- C43.5 Parent Malignant melanoma of trunk
- C43.51 This code Malignant melanoma of anal skin
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Inclusion Terms
Malignant melanoma of anal margin
Inclusion Terms
Malignant melanoma of perianal skin
Excludes2
malignant neoplasm of anus NOS ( C21.0 )
Inherited from C43.5 — Malignant melanoma of trunk
Excludes2
malignant neoplasm of scrotum ( C63.2 )
Inherited from C43.5 — Malignant melanoma of trunk
Excludes2
malignant melanoma of skin of genital organs (C51-C52, C60 .-, C63 .-)
Inherited from C43 — Malignant melanoma of skin
Excludes2
sites other than skin-code to malignant neoplasm of the site
Inherited from C43 — Malignant melanoma of skin
Version History
How C43.51 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentMalignant melanoma of anal skin
-
FY 2026 Effective
UnchangedMalignant melanoma of anal skin
Related Codes
Other codes under C43.5
Codes whose official notes reference C43.51
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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