Injury to unspecified site of nerve roots and spinal plexus

This code signifies an injury affecting the nerve roots or spinal plexus where the specific anatomical location of the injury is not documented. It indicates trauma to the peripheral nervous system components originating from the spinal cord, without further specification of the affected nerve or plexus.

Use this code when medical record documentation clearly states an injury to nerve roots or a spinal plexus, but the precise site (e.g., cervical, brachial, lumbar, sacral) is not identified. This is appropriate for initial encounters where diagnostic workup is incomplete or when the injury location remains undiagnosed.

• Avoid using this code if a more specific anatomical site of nerve root or spinal plexus injury is documented.
• Always review documentation for laterality (left, right, bilateral) if available, although this code does not allow for laterality specification.
• Consider if an external cause code (E-code) is also required to describe the circumstances of the injury.