M89.34
M89.34 — Hypertrophy of bone, hand
Non-billable headerICD-10-CM
M89.34 is a non-billable header ICD-10-CM code for hypertrophy of bone, hand. It cannot be billed on its own: choose one of the more specific child codes below.
Risk adjustment
M89.34 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 M89.34
3 child codes. Green means billable.
Related codes at this level
Codes that share M89.3. If M89.34 is not quite right, the correct code is usually one of these.
- M89.30Hypertrophy of bone, unspecified site
- M89.31Hypertrophy of bone, shoulder
- M89.32Hypertrophy of bone, humerus
- M89.33Hypertrophy of bone, ulna and radius
- M89.35Hypertrophy of bone, femur
- M89.36Hypertrophy of bone, tibia and fibula
- M89.37Hypertrophy of bone, ankle and foot
- M89.38Hypertrophy of bone, other site
- M89.39Hypertrophy of bone, multiple sites
Questions about M89.34
- Is M89.34 a billable ICD-10-CM code?
- No. M89.34 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does M89.34 sit in the tabular list?
- Diseases of the musculoskeletal system and connective tissue (M00-M99), in the block Other osteopathies (M86-M90).