What is OHIP billing code Z432?

Z432 is "Examination under anaesthesia (EUA) with or without intubation", an OHIP Diagnostic and Therapeutic Procedures code from the Ontario Schedule of Benefits (Physician Services).

How much does Z432 pay?

The current OHIP fee for Z432 is $54.10, effective 2025-04-01, per the Ontario Schedule of Benefits.

How do I bill Z432 to OHIP?

Z432 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates Z432 claims against the Schedule of Benefits rules before submission.

What codes are related to Z432?

Codes related to Z432 in the Schedule of Benefits include E023C.

All codes

Z432

Z432 – Examination under anaesthesia (EUA) with or without intubation

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

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An examination under anaesthesia (EUA), with or without intubation, which may include the removal of a vaginal foreign body. Per , the specific elements for this service are those for a therapeutic procedure. Z432 is only payable if it is the sole procedure performed by the examining physician; if claimed in conjunction with any other procedure, the service is payable at nil. Claims for EUA must include an applicable diagnostic code to be eligible for payment. The anaesthesia service rendered in support of Z432 is payable separately as E023C and not as Z432C.

Claims for EUA submitted without the applicable diagnostic code are payable at nil.

OHIP diagnostic codes: An applicable diagnostic code is required for payment.

E023C

Examination under anaesthesia (EUA) (when sole procedure performed)

While this may be performed for diagnostic purposes, the specific elements are those for a therapeutic procedure.

EUA is payable only if sole procedure performed by examining physician. EUA claimed in conjunction with any other procedure is payable at nil.

Claims for EUA submitted without the applicable diagnostic code are payable at nil.

Despite paragraph b. listed under Basic Units on , no anaesthesia service other than E023C is eligible for payment when rendered in support of Z432.

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