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ICD-10-CM Current in FY 2027

N63.31

Unspecified lump in axillary tail of the right breast

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where N63.31 sits in the official hierarchy. Each level is the code it is classified under.

  1. N63 Unspecified lump in breast
  2. N63.3 Parent Unspecified lump in axillary tail
  3. N63.31 This code Unspecified lump in axillary tail of the right breast

Version History

How N63.31 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Unspecified lump in axillary tail of the right breast

  2. FY 2026 Effective

    Unchanged

    Unspecified lump in axillary tail of the right breast

Related Codes

Other codes under N63.3

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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