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G415 – Routine EEG - professional component

OHIP Diagnostic and Therapeutic Procedures Code — DIAGNOSTIC AND THERAPEUTIC PROCEDURES · Schedule of Benefits

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This is the professional component for a routine electroencephalogram (EEG), which covers the interpretation and report of the procedure. As per the Schedule of Benefits, a routine EEG consists of at least a twenty-minute recording with referential and bipolar montages and at least eight channels (except in neonates). Hyperventilation and photic stimulation should be done in all cases where clinically possible.
The interpretation report must be documented in the patient's medical record.
G414G418G541G543G496G540G545G542G546G554G555G544

The amount payable for a sleep-deprived/induced EEG, or an EEG with time-locked video recording that does not meet the above requirements will be reduced to that for a routine EEG fees (i.e. G414 and G415/G418).

G414 is not eligible for payment with G541.

Only one of G415, G418, G543 or G496 are eligible for payment per day.

EEG services (i.e. G414, G415, G418, G496, G541, G543, G540, G545, G542, G546, G554, G555, or G544) are not eligible for payment with any overnight or daytime sleep study (i.e. J898, J899, J990, J896, J897, J895, J890, J889, J893 or J894).

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