Closed 3 part fracture of proximal humerus icd 10 July 8, 2019 16 32 64 128 Closed 3 part fracture of proximal end of left humerus icd 10 Closed 3 part fracture of proximal end of right humerus icd 10 Closed left proximal humerus fracture icd 10 Closed fracture humerus icd 10 Icd 10 code for closed fracture of proximal end of right humerus