Disp fx of low epiphy (separation) of unsp femr, 7thK

This code signifies a fracture at the growth plate (epiphysis) of the lower part of an unspecified femur, where the bone fragments are no longer aligned. The fracture has failed to heal properly, resulting in a nonunion, and the patient is presenting for follow-up care after initial treatment.

Apply this code for subsequent encounters when a patient is being managed for a previously treated, displaced lower epiphyseal fracture of an unspecified femur that has developed a nonunion. This includes situations where the patient is undergoing further conservative management, surgical planning, or evaluation for persistent symptoms related to the unhealed fracture.

• Requires a seventh character of 'K' to indicate a subsequent encounter for a closed fracture with nonunion.
• Ensure documentation clearly specifies a displaced epiphyseal fracture of the lower femur and evidence of nonunion.
• Do not use if the fracture is open, or if the encounter is for initial treatment or routine healing.