M66.87
M66.87 — Spontaneous rupture of other tendons, ankle and foot
Non-billable headerICD-10-CM
M66.87 is a non-billable header ICD-10-CM code for spontaneous rupture of other tendons, ankle and foot. It cannot be billed on its own: choose one of the more specific child codes below.
Risk adjustment
M66.87 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 M66.87
3 child codes. Green means billable.
Related codes at this level
Codes that share M66.8. If M66.87 is not quite right, the correct code is usually one of these.
- M66.80Spontaneous rupture of other tendons, unspecified site
- M66.81Spontaneous rupture of other tendons, shoulder
- M66.82Spontaneous rupture of other tendons, upper arm
- M66.83Spontaneous rupture of other tendons, forearm
- M66.84Spontaneous rupture of other tendons, hand
- M66.85Spontaneous rupture of other tendons, thigh
- M66.86Spontaneous rupture of other tendons, lower leg
- M66.88Spontaneous rupture of other tendons, other sites
- M66.89Spontaneous rupture of other tendons, multiple sites
Questions about M66.87
- Is M66.87 a billable ICD-10-CM code?
- No. M66.87 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does M66.87 sit in the tabular list?
- Diseases of the musculoskeletal system and connective tissue (M00-M99), in the block Disorders of synovium and tendon (M65-M67).