C50.91Non-billable (header)
Malignant neoplasm of breast of unspecified site, female
Code Hierarchy
┌2Neoplasms (C00-D49)├C50Malignant neoplasms of breast (C50)├C50Malignant neoplasm of breast
└C50.91Malignant neoplasm of breast of unspecified site, female
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