All OHIP error & explanatory codes

Remittance Advice · Payment-time (remittance)

OHIP explanatory code B5

In-Person Service Not Allowed in Addition to Virtual Equivalent Service

What B5 means

The Ministry of Health’s official wording for B5 is: “In-Person Service Not Allowed in Addition to Virtual Equivalent Service.”

This code appears as an explanatory code on your monthly Remittance Advice (RA). It means the claim was adjudicated — paid, reduced, or refused — for the reason below. A claim already on your RA generally shouldn't be blindly resubmitted; follow the suggested action.

How to fix B5

An in-person service isn't payable in addition to its virtual equivalent - check whether the virtual service was already claimed for that patient and date; if only the in-person service was actually rendered, file a Remittance Advice Inquiry.

Payment-time codes appear on the monthly Remittance Advice after adjudication. Some are informational, some explain a reduced or refused payment. Where you disagree with the outcome, the usual route is a Remittance Advice Inquiry or written inquiry — not resubmitting the same claim, which can create a duplicate.

Related codes

Code meaning per Ontario Ministry of Health — Remittance Advice Explanatory Codes / Messages (March 2026). The suggested action is general information for Ontario physicians, not billing, legal, or tax advice — codes and rules change, so verify against the current Ministry of Health documents before relying on a claim.