Osteoarthritis of left knee icd 10 cm July 8, 2019 16 32 64 128 Osteoarthritis of left knee icd 10 cm code Osteoarthritis of left knee joint icd 10 cm Primary osteoarthritis of left knee icd 10 cm code Osteoarthritis in left knee icd 10 Osteoarthritis of the left hip icd 10 Osteoarthritis left foot icd 10