ICD-10 Code I69.853 – Hemiplegia and hemiparesis following other cerebrovascular disease affecting right non-dominant side (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I69.853 – Hemiplegia and hemiparesis following other cerebrovascular disease affecting right non-dominant side
What it is
This code identifies residual right-sided weakness or paralysis affecting the non-dominant side after a cerebrovascular disease other than stroke. Use it when the deficit is a late effect, not an acute event.
Clinical signs
Typical findings include reduced strength, impaired movement, or partial paralysis on the right side. Clinical features vary; refer to documentation for whether the right side is documented as non-dominant.
When to use this code
Use I69.853 when the record clearly states hemiplegia or hemiparesis due to a prior cerebrovascular disease and specifies the right non-dominant side. This is appropriate for follow-up visits documenting persistent neurologic deficits after the original event. Check documentation if dominance is not stated.
Do not use for
Do not use this code for acute stroke, transient ischemic attack, or weakness without a documented cerebrovascular cause. If the side or dominance is missing, check documentation before assigning the code.
Coding tip
Confirm both the residual deficit and the side/dominance in the provider note before coding.