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Billing code

G331A — Repeat acute peritoneal dialysis (up to 48 hours)

Repeat acute peritoneal dialysis

Bill G331 for a repeat acute peritoneal dialysis treatment of up to 48 hours, for the first 3 services after G330.

Watch for: Listed for the first 3 repeat services only.

Code

G331A

Description

Repeat acute peritoneal dialysis (up to 48 hours)

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 peritoneal dialysis treatment of up to 48 hours, payable for the first 3 services after G330.

What it covers

G331 is a repeat acute peritoneal dialysis treatment of up to 48 hours, listed for the first 3 services after the initial acute treatment G330 (J38).

Billing rules

• Listed for the first 3 repeat services only (J38).
• 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: G330, R853, G864, G861, G323

Source: Schedule of Benefits (July 1, 2026), Diagnostic and Therapeutic Procedures, Dialysis (Peritoneal dialysis), page J38.

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