F019 – Open reduction of scaphoid
OHIP Anaesthesia Code — MUSCULOSKELETAL SYSTEM SURGICAL PROCEDURES · Schedule of Benefits
This service is for the open reduction of a fracture of the scaphoid (carpal navicular) bone. This is a surgical procedure and includes the necessary fixation. The amount payable for the surgical assistant and anaesthetist is calculated based on basic units plus time units. Assistant basic units: 6. Anaesthesia basic units: 7. See , , , and for full calculation details.
When to Use
- Use F019 for open reduction and internal fixation (ORIF) of a scaphoid fracture when percutaneous fixation (F018) is insufficient due to fracture displacement or comminution.
- Select F019 when performing an open approach to address a scaphoid non-union requiring bone grafting and hardware fixation.
Common Pitfalls
- Billing F019 alongside other carpal procedures without applying the multiple procedure rule, which requires the major procedure to be billed at 100% and subsequent procedures at 85% or 50% as per the Schedule of Benefits.
- Failing to document the specific fracture classification or the necessity of the open approach, which can lead to recovery during post-payment audits if the procedure is deemed equivalent to a simpler percutaneous fixation (F018).
- Incorrectly billing for a surgical assistant when the procedure complexity does not meet the criteria for assistant eligibility, or failing to use the correct modifier for after-hours cases.
Billing Tips
- Ensure the operative report explicitly details the open approach and fixation method, as this distinguishes F019 from closed reduction or percutaneous techniques (F018).
- If performing bilateral scaphoid procedures, bill the first side at 100% and the second side at 85% of the fee, ensuring the bilateral modifier is correctly applied to avoid automatic rejection.
Effective: April 1, 2026
N. Musculoskeletal System Surgical Procedures
MUSCULOSKELETAL SYSTEM SURGICAL PROCEDURES
Surgical
Musculoskeletal System Surgical Procedures
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