R965 – Bone transport - circular external fixation (less than or equal to 6 cm)
OHIP Radiology Code — MUSCULOSKELETAL SYSTEM SURGICAL PROCEDURES · Schedule of Benefits
This is a reconstructive surgical procedure performed on the femur. It involves bone transport, a technique to regenerate bone and replace segments lost to trauma or disease, using a circular external fixation device. This specific code is used when the bone transport segment is less than or equal to 6 cm.
When to Use
- Use R965 for femoral bone transport procedures utilizing circular external fixation where the total segment length being transported is 6 cm or less.
- Select R965 when the primary surgical objective is limb reconstruction via distraction osteogenesis for segmental bone loss, provided the transport distance meets the 6 cm threshold.
Common Pitfalls
- Billing R965 when the transport distance exceeds 6 cm; for distances greater than 6 cm, you must use the appropriate higher-tier code (e.g., R966) to avoid audit recovery.
- Attempting to bill R965 in conjunction with other major reconstructive procedures without verifying if the secondary procedure is considered 'included' in the global surgical fee of the primary transport.
- Failure to document the specific length of the bone transport segment, which is the mandatory clinical justification for selecting the R965 code over other R-series transport codes.
Billing Tips
- Ensure the operative note explicitly states the measured length of the bone transport segment to support the selection of R965 during potential post-payment audits.
- If performing bilateral procedures or multiple musculoskeletal interventions under the same anaesthetic, remember that assistant (suffix B) and anaesthetist (suffix C) units are restricted to the major procedure only.
Effective: April 1, 2025
N. Musculoskeletal System Surgical Procedures
MUSCULOSKELETAL SYSTEM SURGICAL PROCEDURES
Surgical
Musculoskeletal System Surgical Procedures
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