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E987
E987 – Intracranial stent add-on to EVT
OHIP Surgical Assists Code · Schedule of Benefits
Intracranial stent, add-on to Endovascular thrombectomy (EVT) for acute ischemic stroke secondary to large vessel occlusion (N131)
When to Use
- Use E987 when an intracranial stent is deployed to address residual stenosis or flow-limiting dissection during an N131 procedure.
- Use E987 in conjunction with E988 if both an intracranial stent and an extracranial carotid stent are placed during the same N131 session.
Common Pitfalls
- Billing E987 multiple times for multiple intracranial stents; it is strictly a flat fee payable only once per N131 session.
- Attempting to bill diagnostic imaging or catheterization codes separately, which are already bundled into the N131 base fee.
- Submitting E987 without an N131 claim, as it is a mandatory add-on code that cannot be billed as a standalone procedure.
Billing Tips
- Ensure the operative report explicitly documents the deployment of the intracranial stent to justify the E987 add-on fee during an audit.
- Always pair E987 with N131 on the same claim submission to avoid automatic rejection for missing the primary procedure code.
Provider Fee$600.00
Effective: April 1, 2026
Service Type
Neurological Surgical Procedures
Code Classes
Procedure
The procedure must involve the deployment of an intracranial stent during an endovascular thrombectomy (EVT) session for acute ischemic stroke secondary to large vessel occlusion.
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