Complete lesion at C3 level of cervical spinal cord, sequela

This code signifies a complete transection or severe damage to the cervical spinal cord at the C3 vertebral level, resulting in a total loss of motor and sensory function below that point. It represents the long-term effects or complications arising from such an injury, rather than the initial acute event.

Use this code for patients presenting with chronic neurological deficits, paralysis, or other lasting impairments directly attributable to a complete C3 spinal cord injury that occurred in the past. Documentation should clearly indicate a prior complete C3 lesion and the current sequelae being treated or managed.

• Requires a seventh character "S" for sequela, indicating the long-term effects of the injury.
• Do not use for initial encounters or active treatment of the acute injury; use an acute injury code (e.g., S14.113A).
• Always sequence this code after the primary diagnosis for the current encounter, if applicable, unless the sequela is the primary reason for the visit.