N63.22 Unspecified lump in the left breast, upper inner quadrant

The following code(s) above N63.22 may contain annotation back-references that may be applicable to N63.22:

• Diseases of the genitourinary system (N00-N99)
• Unspecified lump in the left breast (N63.2)

Diagnosis Index

Lump - see also Mass
- Breast N63.0
-- Left
--- Upper Inner Quadrant N63.22