Brown-Sequard syndrome at C3, subs

This code signifies a specific neurological condition resulting from damage to one side of the cervical spinal cord at the C3 level. It presents with ipsilateral motor paralysis and loss of proprioception/vibration sensation, along with contralateral loss of pain and temperature sensation below the lesion. This particular code indicates that the patient is in the healing or recovery phase of this injury.

Apply this code for patients diagnosed with Brown-Sequard syndrome affecting the C3 spinal cord level during a follow-up visit after the initial injury. Documentation should clearly state the C3 level involvement and the "subsequent encounter" status, indicating ongoing care, healing, or rehabilitation. This code is appropriate when the patient is no longer in the acute phase of the injury.

• Ensure documentation specifies the C3 level of the cervical spinal cord.
• Verify that the encounter is indeed "subsequent" and not the initial treatment for the injury.
• Differentiate from other spinal cord injury syndromes (e.g., central cord, anterior cord) and ensure the specific Brown-Sequard presentation is documented.