Injury of ulnar nerve at wrs/hnd lv of unsp arm, subs

Injury of ulnar nerve at wrist and hand level of unspecified arm, subsequent encounter

📋Clinical Description

This code indicates a documented injury to the ulnar nerve in the wrist or hand region of an unspecified arm, specifically for a patient receiving follow-up care after the initial treatment. This could involve ongoing management of nerve damage, such as monitoring for recovery, addressing persistent symptoms, or managing complications.

🎯When to Use

Apply this code when a patient presents for a subsequent visit related to an ulnar nerve injury at the wrist or hand, and the affected arm is not specified in the medical record. This is appropriate for follow-up appointments, physical therapy sessions, or medication management after the initial injury has been diagnosed and treated.

💡Coding Tips

Ensure documentation clearly states "subsequent encounter" or similar language indicating ongoing care.
Only use this code when the laterality (left or right arm) is not specified in the medical record.
Pair with an external cause code (V00-Y99) to describe the circumstances of the injury, if known.

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Crosswalks

V58.89ApproxICD-9

Same Category

S64Injury of nerves at wrist and hand level S64.0Injury of ulnar nerve at wrist and hand level S64.00Injury of ulnar nerve at wrist and hand level of unsp arm S64.00XAInjury of ulnar nerve at wrs/hnd lv of unsp arm, init S64.00XSInjury of ulnar nerve at wrs/hnd lv of unsp arm, sequela