Icd 10 cm code for seronegative arthritis July 8, 2019 16 32 64 128 Icd 10 cm code for seronegative rheumatoid arthritis Icd 10 cm code for rheumatoid arthritis of right wrist seronegative Icd 10 seronegative rheumatoid arthritis Seronegative arthritis icd 10 Icd 10 code seropositive rheumatoid arthritis