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Billing code

G323A — Acute haemodialysis – repeat treatment (first 3 services)

Repeat acute haemodialysis

Bill G323 for a repeat acute haemodialysis treatment after the initial G325, for the first 3 repeat services.

Watch for: Listed for the first 3 repeat services only; the preliminary investigation of the case isn't included.

Code

G323A

Description

Acute haemodialysis – repeat treatment (first 3 services)

FHO+ basket

Not in the FHO+ base rate basket (Schedule 2 or 2B).

Effective date

Apr 1, 2026

Termination date

No end date

Explanation

Updated October 26, 2026

Repeat acute haemodialysis treatment after the initial G325, payable for the first 3 services.

What it covers

G323 is a repeat acute haemodialysis treatment, listed for the first 3 services after the initial treatment (G325) (J37).

Haemodialysis here includes haemofiltration and haemoperfusion (J37).

Billing rules

• Team benefits include the listed items but not the preliminary investigation of the case (J37).
• Listed for the first 3 repeat services only (J37).
• Acute dialysis treatments are not included in the chronic dialysis weekly team fee (J39).
• When non-elective (or delayed into the period by an emergency), add E409 (+50% evenings, weekends, holidays) or E410 (+75% nights); ED physicians on H-code shifts use E412/E413 (GP103–GP104).
• Marked #: the fee doesn't include premises, equipment, supplies or staff, which are funded by the hospital or ICHSC (J1, GP13).

Often billed with

• E409 or E410 after-hours premium when non-elective (GP103–GP104).

Related codes: G325, G324, G083, G331, G860

Source: Schedule of Benefits (July 1, 2026), Diagnostic and Therapeutic Procedures, Dialysis (Haemodialysis), page J37.

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