2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Bone, Connective Tissue, Skin, And Breast 170-175 > ICD-9-CM Diagnosis 174 Malignant neoplasm of female breast 174 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 174.0 Malignant neoplasm of nipple and areola of female breast 174.0 is a specific code that can be used to specify a diagnosis 174.0 contains 12 index entries ICD-9-CM Diagnosis 174.1 Malignant neoplasm of central portion of female breast 174.1 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 174.2 Malignant neoplasm of upper-inner quadrant of female breast 174.2 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 174.3 Malignant neoplasm of lower-inner quadrant of female breast 174.3 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 174.4 Malignant neoplasm of upper-outer quadrant of female breast 174.4 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 174.5 Malignant neoplasm of lower-outer quadrant of female breast 174.5 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 174.6 Malignant neoplasm of axillary tail of female breast 174.6 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 174.8 Malignant neoplasm of other specified sites of female breast 174.8 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 174.9 Malignant neoplasm of breast (female) unspecified site A breast neoplasm with metastatic potential arising from the breast parenchyma or the nipple. The most common are breast carcinomas. Malignant breast neoplasms occur more frequently in females than in males. -- 2003 174.9 is a specific code that can be used to specify a diagnosis 174.9 contains 9 index entries