174.3
Malignant neoplasm of lower-inner quadrant of female breast
The ICD-9 code for malignant neoplasm of lower-inner quadrant of female breast is 174.3.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 174.3 →