Rheumatoid arthritis cms hcc icd 10 July 8, 2019 16 32 64 128 Seropositive rheumatoid arthritis (cms/hcc) icd 10 Seronegative rheumatoid arthritis cms hcc icd 10 Rheumatoid arthritis involving multiple sites cms hcc icd 10 Rheumatoid arthritis of multiple sites with negative rheumatoid factor cms hcc icd 10 Rheumatoid icd 10