Lacunar infarction
I63.81 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Other cereb infrc due to occls or stenosis of small artery
The 2023 edition of ICD-10-CM I63.81 became effective on October 1, 2022.
This is the American ICD-10-CM version of I63.81 – other international versions of ICD-10 I63.81 may differ.