Nondisp seg fx shaft of l tibia, subs for clos fx w malunion

This code describes a situation where a patient has a non-displaced fracture involving a segment of the shaft of their left tibia, and they are currently receiving care for this fracture which has healed incorrectly (malunion). The fracture itself was a closed injury, meaning the skin was not broken at the time of the initial injury.

This code is appropriate for follow-up encounters where a patient is being treated for complications arising from a previously sustained, non-displaced, segmental shaft fracture of the left tibia, specifically when malunion is identified. This includes visits for assessment, ongoing management, or planning for corrective procedures related to the malunion.

• Ensure documentation clearly specifies "left tibia" and "segmental fracture of shaft" to differentiate from other tibia fracture types and locations.
• The "P" seventh character indicates a subsequent encounter for a closed fracture with malunion, so confirm the patient's current stage of care.
• Verify that the malunion is explicitly documented as a complication of the fracture, not a separate condition.