What is OHIP billing code C645?

C645 is "Consultation", an OHIP Consultations and Visits code from the Ontario Schedule of Benefits (Physician Services).

How much does C645 pay?

The current OHIP fee for C645 is $100.15, effective 2026-04-01, per the Ontario Schedule of Benefits.

How do I bill C645 to OHIP?

C645 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates C645 claims against the Schedule of Benefits rules before submission.

What codes are related to C645?

Codes related to C645 in the Schedule of Benefits include R645.

All codes

C645

C645 – Consultation

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

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Levels of this visit

The C64x codes in this part of the Schedule of Benefits, lowest fee first. Bill the level the history and examination support.

Assessments

C644 Specific re-assessment
A specific re-assessment rendered by a specialist in General Thoracic Surgery to a non-emergency hospital in-patient.
$26.40
C643 Specific assessment
A specific assessment rendered by a specialist in General Thoracic Surgery to a non-emergency hospital in-patient.
$45.10

Consultations

C646 Repeat consultation
Repeat consultation listed under General Thoracic Surgery (64), Non-Emergency Hospital In-Patient Services (see General Preamble GP40 to GP48).
$60.95
C645 Consultation(this code)
C645 is the consultation listed under Non-Emergency Hospital In-Patient Services in the General Thoracic Surgery (64) section of Consultations and Visits.
$100.15

C645 is the consultation listed under Non-Emergency Hospital In-Patient Services in the General Thoracic Surgery (64) section of Consultations and Visits. See General Preamble to for in-patient services. For emergency calls and other special visits to in-patients, use the General Listings and premiums when applicable (General Preamble to ). C645 is listed in Appendix J as eligible for comprehensive virtual care by video only.

Referral requiredFrom: Physician, NursePractitioner, DentalSurgeon

A consultation report must be included in the patient's medical record.

If performed by a Medical Trainee, the record must identify the Supervising Physician and the Medical Trainee, and be signed by the Supervising Physician as per .

R645

The 'C' prefix indicates this service is for an acute care hospital non-emergency in-patient.

The fee for this service is for the surgeon's component (suffix A). Fees for surgical assistance (suffix B) and anaesthesia (suffix C) are claimed separately using the appropriate suffix.

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