Question 1

What is OHIP billing code G356?

Accepted Answer

G356 is "Gastric lavage - therapeutic", an OHIP Diagnostic and Therapeutic Procedures code from the Ontario Schedule of Benefits (Physician Services).

Question 2

How much does G356 pay?

Accepted Answer

The current OHIP fee for G356 is $33.80, effective 2025-04-01, per the Ontario Schedule of Benefits.

Question 3

How do I bill G356 to OHIP?

Accepted Answer

G356 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates G356 claims against the Schedule of Benefits rules before submission.

Question 4

What codes are related to G356?

Accepted Answer

Codes related to G356 in the Schedule of Benefits include G355.

G356 – Gastric lavage - therapeutic

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