Lump - in the ICD-10-CM Index
Annotation Back-References in the 2025 ICD-10-CM Index to Diseases and Injuries
Browse the ICD-10-CM codes with references applicable to the clinical term "lump"
Lump - See Also: Mass;
breast - N63.0 Unspecified lump in unspecified breast
axillary tail
left
lower inner quadrant - N63.24 Unspecified lump in the left breast, lower inner quadrant
lower outer quadrant - N63.23 Unspecified lump in the left breast, lower outer quadrant
overlapping quadrants - N63.25 Unspecified lump in the left breast, overlapping quadrants
unspecified quadrant - N63.20 Unspecified lump in the left breast, unspecified quadrant
upper inner quadrant - N63.22 Unspecified lump in the left breast, upper inner quadrant
upper outer quadrant - N63.21 Unspecified lump in the left breast, upper outer quadrant
right
lower inner quadrant - N63.14 Unspecified lump in the right breast, lower inner quadrant
lower outer quadrant - N63.13 Unspecified lump in the right breast, lower outer quadrant
overlapping quadrants - N63.15 Unspecified lump in the right breast, overlapping quadrants
unspecified quadrant - N63.10 Unspecified lump in the right breast, unspecified quadrant
upper inner quadrant - N63.12 Unspecified lump in the right breast, upper inner quadrant
upper outer quadrant - N63.11 Unspecified lump in the right breast, upper outer quadrant
subareolar
Applicable Clinical Terms Definitions
Breast: In humans, one of the paired regions in the anterior portion of the THORAX. The breasts consist of the MAMMARY GLANDS, the SKIN, the MUSCLES, the ADIPOSE TISSUE, and the CONNECTIVE TISSUES.