Displ oth extrartic fx l calcaneus, subs for fx w nonunion

This code signifies a situation where a patient has a fracture of the left calcaneus (heel bone) that is located outside of the joint and is displaced, meaning the bone fragments are not properly aligned. The "subsequent encounter" indicates that this is not the initial treatment for the fracture, and "nonunion" specifies that the bone has failed to heal properly after a period of time.

Use this code for follow-up encounters with a patient who previously sustained a displaced, extraarticular fracture of their left calcaneus, and current imaging or clinical assessment confirms that the fracture fragments have not united. This would apply when the patient is receiving ongoing care for the nonunion, such as evaluation for surgical intervention or continued conservative management.

• Ensure documentation clearly states "nonunion" for the fracture.
• Verify the fracture is specifically of the left calcaneus and is extraarticular and displaced.
• Confirm this is a subsequent encounter, not the initial treatment for the fracture.