MALIGNANT NEOPLASM OF BONE, CONNECTIVE TISSUE, SKIN, AND BREAST (170-176)
Excludes:
carcinoma in situ:
breast (233.0)
skin (232.0-232.9)
175 Malignant neoplasm of male breast
Use additional code to identify estrogen receptor status (V86.0, V86.1)
Excludes:
malignant melanoma of skin of breast (172.5)
malignant neoplasm of skin of breast (173.50-173.59)

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