G45.9
BillableTransient cerebral ischemic attack, unspecified
G45.9 is the ICD-10-CM code for Transient cerebral ischemic attack, unspecified. It is a billable, specific code valid for reimbursement.
G00-G99 Diseases of the nervous system
Includes
- •Spasm of cerebral artery
- •TIA
- •Transient cerebral ischemia NOS
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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