Unsp injury at C4 level of cervical spinal cord, sequela

This code signifies a long-term complication or late effect resulting from an unspecified injury to the C4 level of the cervical spinal cord. This could encompass a range of residual neurological deficits, pain, or functional impairments that persist after the initial acute phase of the injury has passed.

Use this code when documenting a patient presenting with a current condition directly attributable to a past, unspecified injury of the C4 spinal cord. The patient's medical record should clearly indicate the causal link between the previous injury and the current sequela, often years after the initial event.

• Always sequence the sequela code first, followed by codes for the specific residual conditions (e.g., spasticity, paralysis).
• Ensure documentation specifies "sequela" or "late effect" and clearly links the current condition to a past C4 spinal cord injury.
• Avoid using this code for acute or subacute injuries; use appropriate acute injury codes for those scenarios.