OHIP specialty codes
Two-digit OHIP specialty codes that identify the physician specialty on a claim.
About OHIP specialty codes
OHIP specialty codes are the two-digit codes each physician bills under, such as 00 for family practice or 13 for internal medicine. They decide which specialist fees apply.
OHIP billing codes for each specialty are in the cheat sheets.
See the 2026–27 relativity increase for each specialty.
All OHIP specialty codes
| Code | Description |
|---|---|
| 00 | Family Practice and Practice In General |
| 01 | Anaesthesia |
| 02 | Dermatology |
| 03 | General Surgery |
| 04 | Neurosurgery |
| 05 | Community Medicine |
| 06 | Orthopaedic Surgery |
| 07 | Geriatrics |
| 08 | Plastic Surgery |
| 09 | Cardiovascular and Thoracic Surgery |
| 11 | Critical Care Medicine |
| 12 | Emergency Medicine |
| 13 | Internal Medicine |
| 15 | Endocrinology |
| 16 | Nephrology |
| 17 | Vascular Surgery |
| 18 | Neurology |
| 19 | Psychiatry |
| 20 | Obstetrics and Gynaecology |
| 22 | Genetics |
| 23 | Ophthalmology |
| 24 | Otolaryngolgy |
| 26 | Paediatrics |
| 27 | Non-medical Laboratory Director (Provider Number Must Be 599993) |
| 28 | Laboratory Medicine |
| 29 | Microbiology |
| 30 | Clinical Biochemistry |
| 31 | Physical Medicine |
| 33 | Diagnostic Radiology |
| 34 | Radiation Oncology |
| 35 | Urology |
| 41 | Gastroenterology |
| 44 | Medical Oncology |
| 45 | Palliative Medicine |
| 46 | Infectious Disease |
| 47 | Respiratory Disease |
| 48 | Rheumatology |
| 49 | Dental Surgery |
| 50 | Oral Surgery |
| 51 | Orthodontics |
| 52 | Paedodontics |
| 53 | Periodontics |
| 54 | Oral Pathology |
| 55 | Endodontics |
| 56 | Optometry / Optometrist |
| 57 | Osteopathy |
| 58 | Chiropody (Podiatry) |
| 59 | Chiropractics |
| 60 | Cardiology |
| 61 | Haematology |
| 62 | Clinical Immunology |
| 63 | Nuclear Medicine |
| 64 | Thoracic Surgery |
| 70 | Oral Radiology |
| 71 | Prosthodontics |
| 72 | Occupational Medicine |
| 75 | Midwife (referral only) |
| 76 | Nurse Practitioners |
| 80 | Private Physiotherapy Facility (Approved to Provide Home Treatment Only) |
| 81 | Private Physiotherapy Facility (Approved to Provide Office and Home Treatment) |
| 85 | Alternate Health Care Profession |
| 86 | Generic Referral |
| 90 | Integrated Community Health Services Centres (ICHSC) Non-Medical Practitioner (Provider Number Must Be 991000) |
| 99 | Reciprocal Medical Billing System (RMBS) Out-of-province (OOP)/Out-of- country (OOC) |