Injury of digital nerve of left little finger, subs encntr

This code signifies damage to a nerve in the left little finger, specifically a digital nerve, that is being treated or evaluated after the initial injury. This could involve a contusion, laceration, or other trauma affecting the nerve's function in that digit. The "subsequent encounter" indicates ongoing care for the injury, not the initial presentation.

Apply this code when a patient presents for follow-up care, rehabilitation, or management of complications related to a previously diagnosed digital nerve injury of the left little finger. This includes visits for wound checks, physical therapy, medication adjustments, or evaluation of nerve recovery.

• Ensure documentation clearly specifies the left little finger and identifies the encounter as subsequent.
• Verify the injury is to a digital nerve, not a more proximal nerve or other tissue.
• Pair with an external cause code (V00-Y99) to describe the circumstances of the injury, if known and applicable.