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G856
G856 – Tonography (to include tonometry) with or without water - technical component
OHIP Diagnostic and Therapeutic Procedures Code — DIAGNOSTIC AND THERAPEUTIC PROCEDURES · Schedule of Benefits
Tonography (to include tonometry) with or without water - technical component. As per , the technical component of a diagnostic procedure is only eligible for payment where: 1. the physician has the necessary training and experience to personally render the technical component of the service; and 2. the physician maintains documentation that describes the process by which the physician monitors quality assurance in accordance with professional standards.
Referral requiredFrom: Physician, NursePractitioner, OralMaxillofacialSurgeon
The physician must maintain documentation that describes the process by which the physician monitors quality assurance in accordance with professional standards.
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