Here are some helpful resources
Resources for Physicians: This includes information on OHIP billing policies and procedures (such as registration and billing number maintenance), OHIP payment requirements (including guidance on the Schedule of Benefits for Physician Services), and electronic business services (such as Medical Claims Electronic Data Transfer (MCEDT) and eSubmit).
EPC Billing Briefs: It offers guidance on a wide range of billing topics—from general areas such as assessments, consultations, and virtual care services to more specialized subjects like billing for postgraduate medical trainees and specific services, including fee codes for oncoplastic breast surgery and the use of the trauma premium.
OHIP INFOBulletins: These are official communication from the Ministry of Health that provide updates on payment, policy, program, and software changes. Physicians and billing staff can receive notifications of newly published INFOBulletins by subscribing to the ministry’s opt-in email service.