ICD-10 Code I69.159 – Hemiplegia and hemiparesis following nontraumatic intracerebral hemorrhage affecting unspecified side (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I69.159 – Hemiplegia and hemiparesis following nontraumatic intracerebral hemorrhage affecting unspecified side
What it is
This code identifies residual weakness or paralysis affecting one side of the body after a nontraumatic intracerebral hemorrhage, when the affected side is not documented. Use it for sequelae, not the acute bleed.
Clinical signs
Typical findings include unilateral arm or leg weakness, reduced motor control, and impaired gait or coordination after a prior brain hemorrhage. Clinical features vary; refer to documentation.
When to use this code
Use I69.159 when the record states hemiplegia or hemiparesis is due to a previous nontraumatic intracerebral hemorrhage and the side is not specified. The acute hemorrhage should be resolved or no longer the focus of care. You should confirm the provider links the deficit to the prior hemorrhage.
Do not use for
Do not use this code for acute intracerebral hemorrhage or for weakness from stroke causes not documented as hemorrhagic. Check documentation if the side is known, because a more specific code may apply.
Coding tip
Verify the sequela relationship and laterality before assigning I69.159.