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G873
G873 – Botulinum toxin injection(s) for spasmodic dysphonia
OHIP Diagnostic & Therapeutic Procedures Code — DIAGNOSTIC AND THERAPEUTIC PROCEDURES · Schedule of Benefits
Botulinum toxin injection(s) for spasmodic dysphonia. This procedure is listed under the "BOTULINUM TOXIN SERVICES" subsection of "INJECTIONS OR INFUSIONS" in the Schedule of Benefits, as detailed on page .
When to Use
- Use G873 specifically for the therapeutic administration of botulinum toxin to treat confirmed spasmodic dysphonia.
- Select G873 when performing the injection procedure as a standalone service or in conjunction with required guidance add-ons.
Common Pitfalls
- Billing G873 alongside an office visit code (A007) is generally disallowed as the procedure fee is intended to cover the professional service of the injection.
- Attempting to claim G877 or G878 without explicit documentation of the EMG or ultrasound guidance used to localize the injection site will lead to recovery during audit.
- Claiming E543 for disposable electrodes when the procedure is performed within a hospital setting is a common billing error that results in automatic rejection.
Billing Tips
- Always append G878 instead of G877 if you are performing multiple injections for spasmodic dysphonia to ensure appropriate compensation for guidance.
- Ensure E543 is only added to your claim when the procedure is performed in an office or clinic setting, as it is strictly prohibited for hospital-based encounters.
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