ICD-10 Code G82.21 – Paraplegia, complete (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code G82.21 – Paraplegia, complete
What it is
G82.21 identifies complete paralysis affecting both lower limbs. Use it when documentation states paraplegia is complete, meaning there is no preserved motor function in the legs.
Clinical signs
Typical findings include absent voluntary movement in both lower extremities and severe loss of function below the level of spinal cord injury. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents complete paraplegia, such as after spinal cord injury, disease, or other neurologic cause. Apply it when both legs are fully paralyzed and the record clearly supports complete loss of motor function.
Do not use for
Do not use it for incomplete paraplegia, hemiplegia, or generalized weakness without documented paralysis. Check documentation if the record does not clearly state complete involvement.
Coding tip
Confirm that “complete” is explicitly documented before assigning G82.21.