Stable burst fx first lum vertebra, subs for fx w delay heal

This code signifies a stable burst fracture of the L1 vertebra that is not healing as expected, but the patient is still receiving active treatment. A burst fracture involves the vertebral body being crushed in multiple directions, often with bone fragments extending into the spinal canal. "Stable" indicates no significant spinal instability requiring immediate surgical intervention.

This code is appropriate for follow-up encounters where a patient with a previously diagnosed stable L1 burst fracture is experiencing delayed union or non-union, and the provider is actively managing this complication. This includes visits for continued conservative management, imaging to assess healing progress, or discussions regarding potential interventions for delayed healing.

• Ensure documentation clearly states "delayed healing" or "non-union" for the L1 burst fracture.
• Verify the encounter is for active treatment of the fracture, not just routine follow-up after healing is complete.
• Confirm the fracture is specifically of the first lumbar vertebra (L1) and described as "stable."