Oth fracture of l low leg, subs for clos fx w delay heal

This code signifies a fracture in the lower left leg, excluding the ankle or specific tibia/fibula shaft fractures, that is currently undergoing treatment for delayed healing. The fracture itself is closed, meaning the skin remains intact over the injury site. This indicates the patient is in a recovery phase where the bone is not mending at the expected rate.

Apply this code when a patient presents for follow-up care of a previously diagnosed, non-specific fracture of the left lower leg. This is appropriate when documentation explicitly states "delayed healing" for a closed fracture. It should be used for subsequent visits after the initial treatment of the fracture.

• Ensure documentation clearly specifies "delayed healing" and a "closed fracture" for a non-specific left lower leg fracture.
• Verify this is a subsequent encounter, not the initial treatment of the fracture.
• Distinguish from nonunion or malunion, which have separate and more specific codes.