S p right knee arthroscopy icd 10 code July 8, 2019 16 32 64 128 S/p right aka icd 10 Icd 10 code for s/p right knee arthroplasty Icd 10 code for s/p right tka Icd 10 code for s/p right tha Icd 10 code for s/p left knee arthroplasty