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G175
G175 – Insertion of oesophageal electrode in monitoring position
OHIP Diagnostic & Therapeutic Procedures Code — DIAGNOSTIC AND THERAPEUTIC PROCEDURES · Schedule of Benefits
Insertion of an oesophageal electrode into a monitoring position. As an insured service, this procedure includes all common elements as defined in the Schedule of Benefits on - (-), such as obtaining history, maintaining records, and conferring with other professionals. The ECG preamble on () primarily addresses restrictions for G310 and G313 and does not list specific payment rules for G175.
When to Use
- Use G175 when placing an esophageal electrode specifically for cardiac monitoring or electrophysiological assessment during a procedure.
- Bill G175 when the electrode is inserted to facilitate transesophageal pacing or to obtain a high-fidelity atrial electrogram that cannot be achieved via surface ECG.
Common Pitfalls
- Do not bill G175 in conjunction with G310 or G313 if the procedure is considered an integral component of the diagnostic test itself.
- Avoid billing G175 as a standalone service if it is performed during a procedure where the fee already includes the insertion of monitoring devices.
Billing Tips
- Ensure the clinical record explicitly documents the necessity of the esophageal placement over standard surface monitoring to justify the procedure code.
- G175 is eligible for Special Visit Premiums if the criteria for an emergency or urgent visit are met, provided the service is not part of a scheduled elective procedure.
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