Injury of acoustic nerve, right side, subsequent encounter

This code signifies an injury to the acoustic (vestibulocochlear) nerve on the right side of the head, specifically when the patient is receiving follow-up care for the initial injury. This could involve ongoing treatment, rehabilitation, or monitoring of the nerve damage and its sequelae, such as hearing loss or balance issues.

Apply this code when documentation indicates a patient is being seen for continued management of a previously diagnosed right acoustic nerve injury. This includes visits for physical therapy, audiology assessments, medication adjustments, or surgical follow-up related to the original trauma. Ensure the encounter type is clearly documented as subsequent.

• Verify laterality; this code is specific to the right side.
• Confirm the encounter is for follow-up care, not the initial treatment of the injury.
• Do not confuse with codes for diseases of the acoustic nerve (e.g., acoustic neuroma) unless the injury is a direct result of trauma.