Nondisp subtrochnt fx unsp femr, init for opn fx type 3A/B/C

This code describes a fracture in the subtrochanteric region of an unspecified femur that is not displaced. It specifically indicates an initial encounter for an open fracture, classified as type IIIA, IIIB, or IIIC, which signifies significant soft tissue damage and contamination.

Use this code for a patient presenting with a newly diagnosed, non-displaced subtrochanteric fracture of the femur where the specific side (left or right) is not documented. This is appropriate when the fracture is open, involving extensive soft tissue injury, and the patient is receiving initial treatment for the injury.

• Ensure documentation clearly specifies the fracture is non-displaced and the encounter is initial.
• Confirm the open fracture type (IIIA, IIIB, or IIIC) is explicitly stated or can be clearly inferred from the clinical notes regarding soft tissue damage.
• If the laterality of the femur is known, a more specific code should be selected.