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R482
R482 – Single component knee arthroplasty
OHIP Radiology Code — MUSCULOSKELETAL SYSTEM SURGICAL PROCEDURES · Schedule of Benefits
Single component knee arthroplasty (e.g., MacIntosh) is a surgical procedure involving the replacement of a single compartment of the knee joint. This procedure is eligible for surgeon, assistant, and anaesthetist fees. Various age-based and after-hours premiums may be applicable.
When to Use
- Use R482 specifically for unicondylar knee arthroplasty when replacing only one compartment of the knee joint.
- Select R482 instead of R441 when the procedure is limited to a single compartment and does not involve a total knee replacement.
Common Pitfalls
- Billing R482 when performing a total knee replacement; if the procedure involves both compartments, you must use R441 instead.
- Attempting to bill R482 for a revision of a unicondylar knee to a total knee replacement, which is explicitly restricted by the Schedule and requires R441.
- Failing to include E598 when a patelloplasty or patellar replacement is performed concurrently with the single component arthroplasty.
Billing Tips
- Always append E598 to your claim for R482 if the patella was addressed during the same operative session to capture the additional fee.
Provider Fee$351.70
Surgical Assistant Fee$75.06
Anaesthetist Fee$92.94
Non-Anaesthetist Fee$92.94
Effective: April 1, 2025
Category
N. Musculoskeletal System Surgical Procedures
Subcategory
MUSCULOSKELETAL SYSTEM SURGICAL PROCEDURES
Service Type
Surgical
Code Classes
Male Genital Surgical Procedures
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