Fusion Lum Jt w Cust Intbd Fus Dev, Open, New Tech 7

This code describes a spinal fusion procedure in the lumbar region where a patient-specific, custom-fabricated interbody fusion device is implanted. This device is uniquely designed to match the individual patient's anatomy, facilitating bone growth across the vertebral joint. The procedure is performed via an open surgical approach.

This code is appropriate for cases of lumbar spinal instability, degenerative disc disease, or spondylolisthesis requiring fusion, where a surgeon opts for a personalized, anatomically designed interbody cage. It specifically applies when the custom device is part of a new technology group, indicating its innovative nature. This code should be used when the device is not off-the-shelf and is tailored to the patient's specific spinal morphology.

• Ensure documentation clearly specifies a "custom-made" and "anatomically designed" interbody fusion device, not a standard or off-the-shelf implant.
• Verify the approach is "open" and the vertebral joint fused is in the "lumbar" region.
• Confirm the device used falls under "New Technology Group 7" as per official ICD-10-PCS guidelines and new technology addendum.