Displaced subtrochnt fx l femur, init for opn fx type 3A/B/C

This code signifies a fracture in the subtrochanteric region of the left femur, meaning below the lesser trochanter but above the isthmus of the femoral shaft. The fracture is displaced, indicating the bone fragments are not in their normal alignment, and is an open fracture, exposing the bone to the external environment, classified as type IIIA, IIIB, or IIIC based on the severity of soft tissue damage. This is an initial encounter for treatment of the acute injury.

Use this code when documenting the initial treatment of a patient presenting with an open, displaced subtrochanteric fracture of the left femur, where the Gustilo-Anderson classification for open fractures is determined to be type IIIA, IIIB, or IIIC. This applies to the acute phase of injury management, including surgical repair or initial stabilization.

• Ensure documentation clearly specifies "left" femur and the subtrochanteric location.
• Verify the Gustilo-Anderson classification (IIIA, IIIB, or IIIC) is explicitly stated by the provider for open fractures.
• Confirm this is the initial encounter for the fracture, not a subsequent visit for healing or complications.