Left humeral neck fx icd 10 July 8, 2019 16 32 64 128 Icd 10 code for left humeral neck fx Fx humeral neck left closed initial encounter icd 10 Left proximal humerus fx icd 10 Left humerus fracture icd 10 Icd 10 code for left humerus neck fracture Humeral neck fracture icd 10 Left humerus proximal fracture icd 10