Oth fx lower end of unsp femur, init for opn fx type I/2

This code signifies a fracture affecting the distal portion of the femur, but not specifically a condylar or supracondylar fracture, where the exact location is not documented. It indicates that the skin and soft tissues were broken, exposing the bone, and the injury is classified as an open fracture type I or II according to the Gustilo-Anderson classification. This is the initial encounter for treatment of this specific injury.

Apply this code when documentation confirms an open fracture (Gustilo Type I or II) of the lower end of the femur, but the specific anatomical site (e.g., medial condyle, lateral condyle, supracondylar) is not specified. This code is appropriate for the initial visit where the patient receives active treatment for the fracture.

• Ensure documentation clearly states "unspecified" or lacks specific detail regarding the exact location of the distal femoral fracture.
• Verify the open fracture type is explicitly documented as Gustilo Type I or II.
• Confirm this is the initial encounter for the fracture treatment; subsequent encounters will require a different seventh character.