Icd 10 code for c3 c4 stenosis July 8, 2019 16 32 64 128 Icd 10 code for spinal stenosis c3 c4 Icd 10 code for cervical stenosis c3 c4 Icd 10 code for spinal canal stenosis c3-c4 Icd 10 c43.5 Stenosis icd 10 Icd 10 c53.9