Other specified osteochondropathies, unspecified hand

This code signifies a non-inflammatory disorder affecting the growth plates or ossification centers of the bones in the hand, where the specific type of osteochondropathy is known but not classified elsewhere. It encompasses conditions like Freiberg's disease of the hand (though more common in the foot, it can occur in the hand) or other similar localized bone growth disturbances not specified by more precise codes.

Use this code when documentation clearly indicates an osteochondropathy of the hand that isn't a named condition with its own specific ICD-10-CM code (e.g., Kienböck's disease). This code is appropriate when the physician has identified a specific, but unclassified, osteochondropathic process affecting the hand. Documentation should specify the hand as the affected site.

• Ensure the documentation specifies "hand" as the affected anatomical site; avoid using this code for foot or other anatomical locations.
• Always search for more specific codes first; this is a "specified, not elsewhere classified" code.
• If the specific type of osteochondropathy is unknown, consider codes for unspecified osteochondropathy (M93.9-).