ICD-10-CM Current in FY 2027
N63.1
Unspecified lump in the right breast
- Release
- FY 2027
- Effective
Hierarchy
Where N63.1 sits in the official hierarchy. Each level is the code it is classified under.
- N63 Parent Unspecified lump in breast
- N63.1 This code Unspecified lump in the right breast
More Specific Codes
6 codes under N63.1
- N63.10 Unspecified lump in the right breast, unspecified quadrant Billable
- N63.11 Unspecified lump in the right breast, upper outer quadrant Billable
- N63.12 Unspecified lump in the right breast, upper inner quadrant Billable
- N63.13 Unspecified lump in the right breast, lower outer quadrant Billable
- N63.14 Unspecified lump in the right breast, lower inner quadrant Billable
- N63.15 Unspecified lump in the right breast, overlapping quadrants Billable
Version History
How N63.1 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentUnspecified lump in the right breast
-
FY 2026 Effective
UnchangedUnspecified lump in the right breast
Related Codes
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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