ICD-10 Code I69.362 – Other paralytic syndrome following cerebral infarction affecting left dominant side (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I69.362 – Other paralytic syndrome following cerebral infarction affecting left dominant side
What it is
This code identifies a residual paralytic syndrome that remains after a cerebral infarction and affects the left dominant side. Use it for post-stroke neurologic deficits, not the acute stroke event.
Clinical signs
Typical findings include weakness or paralysis on the left side with functional impairment after a prior cerebral infarction. Clinical features vary; refer to documentation.
When to use this code
Use I69.362 when the record documents a current paralytic deficit due to an old cerebral infarction and specifies the left dominant side. It is appropriate for follow-up visits, rehab, or ongoing care when the deficit is still present. Confirm that the provider links the impairment to the prior infarct.
Do not use for
Do not use this code for the acute stroke itself or for weakness without documented paralysis after infarction. Check documentation if the side, dominance, or causal relationship is unclear.
Coding tip
Code the residual deficit only when the chart clearly states it is a sequela of cerebral infarction.