What is OHIP billing code G205?

G205 is "Insect venom desensitisation (immunotherapy) - per injection", an OHIP Diagnostic and Therapeutic Procedures code from the Ontario Schedule of Benefits (Physician Services).

How much does G205 pay?

The current OHIP fee for G205 is $13.15, effective 2025-04-01, per the Ontario Schedule of Benefits.

How do I bill G205 to OHIP?

G205 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates G205 claims against the Schedule of Benefits rules before submission.

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G205

G205 – Insect venom desensitisation (immunotherapy) - per injection

OHIP Diagnostic and Therapeutic Procedures Code — DIAGNOSTIC AND THERAPEUTIC PROCEDURES · Schedule of Benefits

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G205 is the fee for a single injection for insect venom desensitisation (immunotherapy). Usage Limit: A maximum of 5 injections may be claimed per patient per day. Billing with Assessments: After the patient's initial major assessment for the condition has been performed, a minor or partial assessment may be claimed once per day in addition to G205, if rendered. Billing with Counselling: G205 is eligible for payment when rendered on the same day as counselling services (see page of the Schedule).

If a patient presents for an allergy injection and has an acute infectious condition, albeit of the respiratory system, or some other unrelated condition which would have otherwise required a separate office visit, the physician is entitled to claim the appropriate assessment fee as well as the injection fee.

If a patient requires a brief assessment of his allergic condition as well as the allergy injection, the physician should claim the injection and the basic fee, in which case the specific elements of the service include those of an assessment (see General Preamble ).

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