Browse by Specialty
Find OHIP billing codes applicable to your medical specialty.
Family Practice
Family Practice and Practice In General
Anaesthesia
Dermatology
General Surgery
Neurosurgery
Community Medicine
Orthopaedic Surgery
Geriatrics
Plastic Surgery
CV/Thoracic Surgery
Cardiovascular and Thoracic Surgery
Critical Care
Critical Care Medicine
Emergency Medicine
Internal Medicine
Endocrinology
Nephrology
Vascular Surgery
Neurology
Psychiatry
OB/GYN
Obstetrics and Gynaecology
Genetics
Ophthalmology
ENT
Otolaryngology
Paediatrics
Lab Medicine
Laboratory Medicine
Microbiology
Clinical Biochemistry
Physical Medicine
Diagnostic Radiology
Radiation Oncology
Urology
Gastroenterology
Medical Oncology
Palliative Medicine
Infectious Disease
Respiratory Disease
Rheumatology
Cardiology
Haematology
Clinical Immunology
Nuclear Medicine
Thoracic Surgery
Why specialty matters in OHIP billing
Every physician billing OHIP is registered under a two-digit specialty code, and that number does more work than most people expect. It decides which codes you are eligible to claim at all — a large share of the Schedule of Benefits is restricted to specific specialties — and, for some codes, it decides how much the same service pays. Two physicians can perform the same consultation and be paid different amounts because their specialty designations differ.
This matters most at the boundaries. Consultation codes, specific assessments, and chronic disease management codes are commonly specialty-restricted, so a code that a colleague bills routinely may reject outright for you. The reverse is just as costly: codes reserved for your specialty that you never learned about, because they don't appear in the general listings everyone starts from.
Each specialty page below lists the codes tied to that designation, with current fees and the restrictions attached to them. If you're starting practice, or moving between settings — hospital, clinic, long-term care, virtual — it's worth reading through your own specialty's list once in full. Also see the full Schedule of Benefits index to browse by section instead.