Icd 10 codes left knee arthroplasty July 8, 2019 16 32 64 128 Icd 10 codes left total knee arthroplasty Icd 10 left knee replacement Icd 10 code for s/p left total knee arthroplasty Icd 10 left knee djd Icd 10 left knee pain Icd 10 left knee oa