All codes
R535
R535 – Mandibular osteotomy for retrognathia - advancement - greater than 20 mm
OHIP Musculoskeletal System Surgical Procedures Code — MUSCULOSKELETAL SYSTEM SURGICAL PROCEDURES · Schedule of Benefits
This service is for a mandibular osteotomy for retrognathia, using any technique, where the mandible is advanced greater than 20 mm. This is a major surgical procedure listed in the Musculoskeletal System section of the Schedule. The service includes all
common elements (, ) and specific elements of a surgical procedure (, ), including pre-operative and post-operative care. Payment for assistant and anaesthetist services are calculated based on a system of base units plus time units. The add-on code E588 may be claimed in addition for apertognathia or laterognathia.Ready to bill this code?
SnapBill makes OHIP billing simple — auto-filled codes, validation, and batch submission.