What is OHIP billing code C234?

C234 is "Specific re-assessment", an OHIP Consultations and Visits code from the Ontario Schedule of Benefits (Physician Services).

How much does C234 pay?

The current OHIP fee for C234 is $30.75, effective 2026-04-01, per the Ontario Schedule of Benefits.

How do I bill C234 to OHIP?

C234 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates C234 claims against the Schedule of Benefits rules before submission.

What codes are related to C234?

Codes related to C234 in the Schedule of Benefits include A234, C233, C232, C237, C239.

All codes

C234

C234 – Specific re-assessment

OHIP Consultations and Visits Code — CONSULTATIONS AND VISITS · Schedule of Benefits

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Levels of this visit

The C23x codes in this part of the Schedule of Benefits, lowest fee first. Bill the level the history and examination support.

Assessments

C234 Specific re-assessment(this code)
A specific re-assessment is a service rendered by specialists and requires a full, relevant history and physical examination of one or more systems.
$30.75
C233 Specific assessment
A specific assessment performed by a specialist in Ophthalmology (23) for a non-emergency hospital in-patient.
$60.50

Consultations

C236 Repeat consultation
A repeat consultation is an additional assessment rendered by the same consultant for the same presenting problem, following care rendered to the patient by another physician in…
$48.00
C235 Consultation
A consultation rendered by a physician with the specialty designation of Ophthalmology (23) for a non-emergency hospital in-patient.
$85.95
C231 Neuro-Ophthalmology Consultation
A neuro-ophthalmology consultation rendered for a non-emergency hospital in-patient, subject to the same conditions as A231.
$155.45

A specific re-assessment is a service rendered by specialists and requires a full, relevant history and physical examination of one or more systems. As outlined on page of the Schedule, an admission assessment may be deemed a specific re-assessment under specific circumstances, such as when a patient who has been previously assessed by a physician is subsequently admitted to the hospital for the same illness by the same physician.

A specific re-assessment requires documentation of a full, relevant history and physical examination of one or more systems.

A234 C233 C232 C237 C239

See General Preamble to for terms and conditions related to Non-Emergency Hospital In-Patient Services.

See General Preamble to for rules regarding emergency calls and other special visits to in-patients.

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