M34.8
M34.8 — Other forms of systemic sclerosis
Non-billable headerICD-10-CM
M34.8 is a non-billable header ICD-10-CM code for other forms of systemic sclerosis. It cannot be billed on its own: choose one of the more specific child codes below.
Other codes that can never be billed with M34.8
These codes carry an Excludes1 note pointing at M34.8. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading M34.8 alone.
Risk adjustment
M34.8 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 M34.8
4 child codes. Green means billable.
Related codes at this level
Codes that share M34. If M34.8 is not quite right, the correct code is usually one of these.
Questions about M34.8
- Is M34.8 a billable ICD-10-CM code?
- No. M34.8 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does M34.8 sit in the tabular list?
- Diseases of the musculoskeletal system and connective tissue (M00-M99), in the block Systemic connective tissue disorders (M30-M36).