What is OHIP billing code G090?

G090 is "Venovenous slow continuous ultrafiltration - initial and acute", an OHIP Diagnostic & Therapeutic Procedures code from the Ontario Schedule of Benefits (Physician Services).

How much does G090 pay?

The current OHIP fee for G090 is $331.05, effective 2026-04-01, per the Ontario Schedule of Benefits.

How do I bill G090 to OHIP?

G090 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates G090 claims against the Schedule of Benefits rules before submission.

What codes are related to G090?

Codes related to G090 in the Schedule of Benefits include G325, G323, G083, G085, G082, G094, G096, R843.

All codes

G090

G090 – Venovenous slow continuous ultrafiltration - initial and acute

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

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This service covers venovenous slow continuous ultrafiltration for patients in an initial and acute state. Payment is limited to the first 3 services as stated on page . As a major invasive procedure (), it is eligible for after-hours procedure premiums (E409, E410).

When to Use

Use G090 specifically for the first three sessions of venovenous slow continuous ultrafiltration in the acute phase of renal replacement therapy.
Apply this code when initiating ultrafiltration for fluid overload in patients who have not yet reached the chronic maintenance phase of dialysis.

Common Pitfalls

Billing G090 beyond the third service limit, as the Schedule of Benefits strictly caps payment at the first three sessions.
Failing to append the correct after-hours procedure premium (E409 or E410) when the procedure commences outside of standard daytime hours, as this is a designated major invasive procedure.
Attempting to bill G090 for routine maintenance dialysis sessions, which are covered under different codes (e.g., G325 or G323).

Billing Tips

Ensure the procedure start time is clearly documented in the chart to justify the application of E409 or E410 premiums.
Verify that the patient's clinical status is documented as 'acute' to support the 'initial and acute' requirement for G090.

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Provider Fee$331.05

Effective: April 1, 2026

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