Question 1

What is OHIP billing code G431?

Accepted Answer

G431 is "Contact lens fitting under general anaesthesia", an OHIP Diagnostic and Therapeutic Procedures code from the Ontario Schedule of Benefits (Physician Services).

Question 2

How much does G431 pay?

Accepted Answer

The current OHIP fee for G431 is $41.60, effective 2026-04-01, per the Ontario Schedule of Benefits.

Question 3

How do I bill G431 to OHIP?

Accepted Answer

G431 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates G431 claims against the Schedule of Benefits rules before submission.

Question 4

What codes are related to G431?

Accepted Answer

Codes related to G431 in the Schedule of Benefits include G424, G423.

G431 – Contact lens fitting under general anaesthesia

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