C50.6
C50.6 — Malignant neoplasm of axillary tail of breast
Non-billable headerICD-10-CM
C50.6 is a non-billable header ICD-10-CM code for malignant neoplasm of axillary tail of breast. It cannot be billed on its own: choose one of the more specific child codes below.
Risk adjustment
C50.6 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Code to one of these instead C50.6
2 child codes. Green means billable.
Related codes at this level
Codes that share C50. If C50.6 is not quite right, the correct code is usually one of these.
- C50.0Malignant neoplasm of nipple and areola
- C50.1Malignant neoplasm of central portion of breast
- C50.2Malignant neoplasm of upper-inner quadrant of breast
- C50.3Malignant neoplasm of lower-inner quadrant of breast
- C50.4Malignant neoplasm of upper-outer quadrant of breast
- C50.5Malignant neoplasm of lower-outer quadrant of breast
- C50.8Malignant neoplasm of overlapping sites of breast
- C50.9Malignant neoplasm of breast of unspecified site
- C50.AMalignant inflammatory neoplasm of breast
Questions about C50.6
- Is C50.6 a billable ICD-10-CM code?
- No. C50.6 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does C50.6 sit in the tabular list?
- Neoplasms (C00-D49), in the block Malignant neoplasms of breast (C50).