C40.2
C40.2 — Malignant neoplasm of long bones of lower limb
Non-billable headerICD-10-CM
C40.2 is a non-billable header ICD-10-CM code for malignant neoplasm of long bones of lower limb. It cannot be billed on its own: choose one of the more specific child codes below.
Risk adjustment
C40.2 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 C40.2
3 child codes. Green means billable.
Related codes at this level
Codes that share C40. If C40.2 is not quite right, the correct code is usually one of these.
- C40.0Malignant neoplasm of scapula and long bones of upper limb
- C40.1Malignant neoplasm of short bones of upper limb
- C40.3Malignant neoplasm of short bones of lower limb
- C40.8Malignant neoplasm of overlapping sites of bone and articular cartilage of limb
- C40.9Malignant neoplasm of unspecified bones and articular cartilage of limb
Questions about C40.2
- Is C40.2 a billable ICD-10-CM code?
- No. C40.2 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does C40.2 sit in the tabular list?
- Neoplasms (C00-D49), in the block Malignant neoplasms of bone and articular cartilage (C40-C41).