N63Unspecified lump in breast
ICD-10-CM category (non-billable header) code — part of Disorders of breast (N60-N65)
Subcategories (5)
- N63.0 Unspecified lump in unspecified breast
- N63.1 Unspecified lump in the right breast
- N63.2 Unspecified lump in the left breast
- N63.3 Unspecified lump in axillary tail
- N63.4 Unspecified lump in breast, subareolar