Icd 10 code for fracture of anatomical neck of left humerus July 8, 2019 16 32 64 128 Fracture humerus icd 9 Icd 9 fracture humerus upper end closed Icd 10 code for left humerus neck fracture Fracture left proximal humerus icd 10 Fracture humerus icd 10