ICD-10 Code G83.82 – Anterior cord syndrome (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code G83.82 – Anterior cord syndrome
What it is
G83.82 identifies anterior cord syndrome, a spinal cord disorder affecting the front portion of the cord. It typically causes loss of motor function and pain and temperature sensation below the injury level.
Clinical signs
Clinical features vary; refer to documentation. Common findings include weakness or paralysis below the lesion, reduced pain and temperature sensation, and relative preservation of vibration and position sense.
When to use this code
Use this code when the provider documents anterior cord syndrome, including after spinal cord infarction or traumatic injury. Code it only when the diagnosis is clearly stated or well supported in the record. Check documentation if the note describes a more general spinal cord injury.
Do not use for
Do not use this code for nonspecific paraplegia, general myelopathy, or isolated sensory loss without anterior cord syndrome documented. If the condition is described differently, verify the exact diagnosis.
Coding tip
Match the code to the provider’s exact neurologic diagnosis, not just the level of spinal injury.