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J894
J894 – Maintenance of wakefulness test
OHIP Diagnostic and Therapeutic Procedures Code — DIAGNOSTIC AND THERAPEUTIC PROCEDURES · Schedule of Benefits
The Maintenance of Wakefulness Test (J894) is a daytime diagnostic sleep study. It is comprised of a technical component (H Fee) and a professional component (P Fee). Payment for this service is contingent upon the recording containing sufficient information for a diagnostic interpretation as determined in accordance with CPSO Standards. See billing interaction rules for limitations and co-billing restrictions.
If the recording does not contain information sufficient for a diagnostic interpretation as determined in accordance with CPSO Standards, the service is not eligible for payment.
If the recording does not contain information sufficient for a diagnostic interpretation as determined in accordance with CPSO Standards, the service is not eligible for payment.
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