Unsp intracap fx l femr, subs for opn fx type I/2 w nonunion

This code signifies a non-healing fracture located within the joint capsule of the left femur, where the initial injury was an open fracture (Gustilo type I or II). The "subsequent encounter" indicates that the patient is receiving ongoing treatment for this specific fracture, which has failed to unite.

This code is appropriate for follow-up visits where a patient with a previously diagnosed open intracapsular left femur fracture (type I or II) is being treated for a confirmed nonunion. This includes scenarios such as cast changes, wound care, or evaluation for surgical intervention due to the nonunion.

• Ensure documentation clearly states "nonunion" and specifies the left femur.
• Verify the initial fracture was an open fracture, Gustilo type I or II.
• This code is for subsequent encounters, not the initial treatment of the fracture.