Question 1

What is OHIP billing code G331?

Accepted Answer

G331 is "Repeat acute peritoneal dialysis", an OHIP Diagnostic and Therapeutic Procedures code from the Ontario Schedule of Benefits (Physician Services).

Question 2

How much does G331 pay?

Accepted Answer

The current OHIP fee for G331 is $223.00, effective 2026-04-01, per the Ontario Schedule of Benefits.

Question 3

How do I bill G331 to OHIP?

Accepted Answer

G331 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates G331 claims against the Schedule of Benefits rules before submission.

Question 4

What codes are related to G331?

Accepted Answer

Codes related to G331 in the Schedule of Benefits include G330, R852, R885.

G331 – Repeat acute peritoneal dialysis

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