N63.20 Unspecified lump in the left breast, unspecified quadrant

The following code(s) above N63.20 may contain annotation back-references that may be applicable to N63.20:

• 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
--- Unspecified Quadrant N63.20