Unsp trochan fx l femr, 7thR

This code describes a situation where a patient has a trochanteric fracture of the left femur, but the specific type of trochanteric fracture (e.g., intertrochanteric, subtrochanteric) is not documented. This particular encounter is for follow-up care of an open fracture (where the bone broke through the skin) that has developed malunion, meaning the bone has healed in an incorrect or deformed position.

Use this code for a patient presenting for ongoing management of a left trochanteric fracture that was initially open (Type IIIA, IIIB, or IIIC) and has subsequently healed with a noticeable deformity or misalignment. This applies to encounters where the initial fracture type was not specified in the medical record, and the focus is on addressing the malunion.

• Ensure documentation clearly states "left femur" and "trochanteric fracture" without further specificity regarding the fracture type.
• Confirm the encounter is for follow-up care of an open fracture that has resulted in malunion.
• Verify the open fracture type (IIIA, IIIB, or IIIC) was previously documented or can be inferred from the patient's history.