Arthropathies in oth diseases classd elswhr, left hand

This code signifies an inflammatory or degenerative joint condition affecting the left hand, which is secondary to another underlying systemic disease. This arthropathy is not classified in other specific categories but is a manifestation of a separate, primary illness.

Apply this code when documentation clearly indicates an arthropathy of the left hand that is a complication or feature of another specified disease, such as psoriatic arthritis, enteropathic arthropathy, or sarcoidosis. The primary disease should be coded first, followed by this code to specify the hand involvement.

• Always sequence the underlying systemic disease code first, as this code is for a manifestation.
• Ensure documentation specifies "left hand" involvement; otherwise, consider codes for unspecified hand or other sites.
• Differentiate from primary osteoarthritis or rheumatoid arthritis, which have their own specific codes.