C50.4Non-billable (header)
Malignant neoplasm of upper-outer quadrant of breast
Code Hierarchy
┌2Neoplasms (C00-D49)├C50Malignant neoplasms of breast (C50)├C50Malignant neoplasm of breast
└C50.4Malignant neoplasm of upper-outer quadrant of breast
Not sure between two codes?
⇄ Compare C50.4 with another code →