Icd 10 code for primary osteoarthritis of both knees July 8, 2019 16 32 64 128 Icd 10 cm code for primary osteoarthritis of both knees Icd 10 code for primary osteoarthritis of knees bilateral Icd 10 code for primary osteoarthritis of knees Osteoarthritis icd 10 knee Osteoarthritis bilateral knees icd 10 Osteoarthritis of right knee icd 10