Nondisp fx of epiphy (separation) (upper) of unsp femr, 7thM

This code describes a situation where the upper growth plate (epiphysis) of an unspecified femur bone has a fracture that is not displaced, and the patient is receiving follow-up care for an open fracture (Type I or II) that has failed to heal properly (nonunion). This indicates ongoing management of a complicated healing process for a previously open epiphyseal fracture.

Use this code for subsequent encounters when a patient with a previously diagnosed open Type I or II epiphyseal fracture of the upper femur (site unspecified) is being treated for nonunion. This applies when the fracture itself remains nondisplaced, but the bone has not healed as expected.

• Ensure documentation clearly specifies "subsequent encounter" and "nonunion" for an open Type I or II fracture.
• Verify that the fracture is indeed nondisplaced and located in the upper epiphysis of the femur.
• Do not use this code for initial encounters or for fractures that are healing normally.