Injury of other nerves at forarm lv, unspecified arm, subs

This code signifies an injury to a nerve in the forearm, other than the major named nerves (e.g., radial, ulnar, median), where the specific arm affected is not documented. It indicates that the patient is receiving follow-up care for this injury, such as during healing, cast changes, or rehabilitation.

Apply this code when a patient presents for ongoing treatment of a forearm nerve injury that is not precisely identified as radial, ulnar, or median, and the medical record does not specify which arm was injured. This is appropriate for subsequent visits after the initial treatment of the injury.

• Ensure the documentation clearly states "subsequent encounter" for the injury.
• Avoid using this code if the specific nerve (e.g., radial, ulnar, median) or the affected arm (left/right) is documented.
• Always seek clarification from the provider if the specific nerve or laterality is missing in the documentation for an initial encounter.