What is OHIP billing code C344?

C344 is "Medical specific re-assessment", an OHIP Consultations and Visits code from the Ontario Schedule of Benefits (Physician Services).

How much does C344 pay?

The current OHIP fee for C344 is $72.00, effective 2026-04-01, per the Ontario Schedule of Benefits.

How do I bill C344 to OHIP?

C344 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates C344 claims against the Schedule of Benefits rules before submission.

What codes are related to C344?

Codes related to C344 in the Schedule of Benefits include A340, C343, C341, C342, C347, C349, C345, C745.

All codes

C344

C344 – Medical specific re-assessment

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

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Levels of this visit

The C34x codes in this part of the Schedule of Benefits, lowest fee first. Bill the level the history and examination support.

Assessments

C344 Medical specific re-assessment(this code)
A medical specific re-assessment (C344) is a service rendered by a specialist in Radiation Oncology in a non-emergency, acute care hospital in-patient setting.
$72.00
C341 Complex medical specific re-assessment
A complex medical specific re-assessment is a re-assessment of a patient because of the complexity, obscurity, or seriousness of the patient's condition and includes all the…
$83.40
C343 Medical specific assessment
A medical specific assessment rendered to a non-emergency in-patient of an acute care hospital.
$95.95

Consultations

C346 Repeat consultation
A repeat consultation is an additional assessment rendered by the same consultant in respect of the same presenting problem, following care rendered to the patient by another…
$114.90
C345 Consultation
A consultation is an assessment of a non-emergency hospital in-patient rendered by a specialist in Radiation Oncology (34) following a written request from a referring physician…
$178.75

A medical specific re-assessment (C344) is a service rendered by a specialist in Radiation Oncology in a non-emergency, acute care hospital in-patient setting. According to the Schedule of Benefits (see ), it requires a full, relevant history and physical examination of one or more systems. It is typically used for follow-up care for a previously assessed condition. An admission assessment may be billed as a C344 if the admitting physician has previously assessed the patient for the same presenting illness within the last 90 days (see ).

Requires a full, relevant history and physical examination of one or more systems.

All insured services must be documented in the medical record to establish the service was provided, is the service submitted, and was medically necessary.

A340 C343 C341 C342 C347 C349 C345 C745 C346

This service applies to non-emergency hospital in-patient services. See General Preamble to .

For emergency calls and other special visits to in-patients, use General Listings ('A' prefix codes) and Premiums when applicable (see General Preamble to ).

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