Recurrent dislocation, left hand

This diagnosis code signifies an instability of a joint within the left hand, characterized by repeated episodes where the bones of the joint separate from their normal articulation. This condition often results from previous trauma or underlying ligamentous laxity, leading to chronic joint instability.

Apply this code when documentation explicitly states a recurrent or chronic dislocation affecting any joint of the left hand (e.g., carpometacarpal, metacarpophalangeal, interphalangeal). Supporting documentation should detail multiple instances of dislocation of the same joint, rather than a single, isolated event.

• Ensure the documentation specifies "recurrent" or "chronic" dislocation; a single dislocation uses codes from the S63.0-S63.1 series.
• Verify laterality (left hand) is clearly documented to avoid miscoding.
• Distinguish from subluxation (partial dislocation), which has different ICD-10-CM codes.