E979clinoidal drilling for complex aneurysms, to N105 or N154 add
NEUROLOGICAL SURGICAL PROCEDURES · NEUROSURGERY - OPEN SURGICAL APPROACH
$396.70What this reference tells you
E979 identifies the Ontario insured service described as “clinoidal drilling for complex aneurysms, to N105 or N154 add.” The listed fee and rules are reference data; the clinical record must support the service actually performed.
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Confirm the current Ministry publication, the patient and provider context, the date of service, and documentation supporting the claim. A searchable reference does not establish eligibility or guarantee payment.