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G120
G120 – Impedance plethysmography - professional component
OHIP Diagnostic and Therapeutic Procedures Code — DIAGNOSTIC AND THERAPEUTIC PROCEDURES · Schedule of Benefits
Represents the professional component (interpretation and report) for impedance plethysmography. This service is typically billed in conjunction with the technical component, which is covered by G121. As per the definition of a professional component on page , this fee represents the physician's work and expertise in analyzing the results of the procedure.
Referral requiredFrom: Physician, NursePractitioner, OralMaxillofacialSurgeon
As a professional component service, the physician is responsible for the interpretation and report of the procedure. The technical component (G121) covers the actual performance of the test, including equipment and personnel ().
Referral for this diagnostic procedure may be made by a physician, a nurse practitioner, or an oral and maxillofacial surgeon under specific conditions as outlined on page .
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