ICD-10-CM Current in FY 2027
C66
Malignant neoplasm of ureter
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Excludes1
malignant neoplasm of ureteric orifice of bladder ( C67.6 )
More Specific Codes
3 codes under C66
Version History
How C66 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentMalignant neoplasm of ureter
-
FY 2026 Effective
UnchangedMalignant neoplasm of ureter
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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