Rheumatoid arthritis with rheumatoid factor - M05

 Type 1 Excludes

  • rheumatic fever (I00)
  • juvenile rheumatoid arthritis (M08.-)
  • rheumatoid arthritis of spine (M45.-)

 Codes

  • M05.0 - Felty's syndrome
  • M05.00 - Felty's syndrome, unspecified site
  • M05.01 - Felty's syndrome, shoulder
  • M05.011 - Felty's syndrome, right shoulder
  • M05.012 - Felty's syndrome, left shoulder
  • M05.019 - Felty's syndrome, unspecified shoulder
  • M05.02 - Felty's syndrome, elbow
  • M05.021 - Felty's syndrome, right elbow
  • M05.022 - Felty's syndrome, left elbow
  • M05.029 - Felty's syndrome, unspecified elbow
  • M05.03 - Felty's syndrome, wrist
  • M05.031 - Felty's syndrome, right wrist
  • M05.032 - Felty's syndrome, left wrist
  • M05.039 - Felty's syndrome, unspecified wrist
  • M05.04 - Felty's syndrome, hand
  • M05.041 - Felty's syndrome, right hand
  • M05.042 - Felty's syndrome, left hand
  • M05.049 - Felty's syndrome, unspecified hand
  • M05.05 - Felty's syndrome, hip
  • M05.051 - Felty's syndrome, right hip
  • M05.052 - Felty's syndrome, left hip
  • M05.059 - Felty's syndrome, unspecified hip
  • M05.06 - Felty's syndrome, knee
  • M05.061 - Felty's syndrome, right knee
  • M05.062 - Felty's syndrome, left knee
  • M05.069 - Felty's syndrome, unspecified knee
  • M05.07 - Felty's syndrome, ankle and foot
  • M05.071 - Felty's syndrome, right ankle and foot
  • M05.072 - Felty's syndrome, left ankle and foot
  • M05.079 - Felty's syndrome, unspecified ankle and foot
  • M05.09 - Felty's syndrome, multiple sites
  • M05.1 - Rheumatoid lung disease with rheumatoid arthritis
  • M05.10 - Rheumatoid lung disease with rheumatoid arthritis of unspecified site
  • M05.11 - Rheumatoid lung disease with rheumatoid arthritis of shoulder
  • M05.111 - Rheumatoid lung disease with rheumatoid arthritis of right shoulder
  • M05.112 - Rheumatoid lung disease with rheumatoid arthritis of left shoulder
  • M05.119 - Rheumatoid lung disease with rheumatoid arthritis of unspecified shoulder
  • M05.12 - Rheumatoid lung disease with rheumatoid arthritis of elbow
  • M05.121 - Rheumatoid lung disease with rheumatoid arthritis of right elbow
  • M05.122 - Rheumatoid lung disease with rheumatoid arthritis of left elbow
  • M05.129 - Rheumatoid lung disease with rheumatoid arthritis of unspecified elbow
  • M05.13 - Rheumatoid lung disease with rheumatoid arthritis of wrist
  • M05.131 - Rheumatoid lung disease with rheumatoid arthritis of right wrist
  • M05.132 - Rheumatoid lung disease with rheumatoid arthritis of left wrist
  • M05.139 - Rheumatoid lung disease with rheumatoid arthritis of unspecified wrist
  • M05.14 - Rheumatoid lung disease with rheumatoid arthritis of hand
  • M05.141 - Rheumatoid lung disease with rheumatoid arthritis of right hand
  • M05.142 - Rheumatoid lung disease with rheumatoid arthritis of left hand
  • M05.149 - Rheumatoid lung disease with rheumatoid arthritis of unspecified hand
  • M05.15 - Rheumatoid lung disease with rheumatoid arthritis of hip
  • M05.151 - Rheumatoid lung disease with rheumatoid arthritis of right hip
  • M05.152 - Rheumatoid lung disease with rheumatoid arthritis of left hip
  • M05.159 - Rheumatoid lung disease with rheumatoid arthritis of unspecified hip
  • M05.16 - Rheumatoid lung disease with rheumatoid arthritis of knee
  • M05.161 - Rheumatoid lung disease with rheumatoid arthritis of right knee
  • M05.162 - Rheumatoid lung disease with rheumatoid arthritis of left knee
  • M05.169 - Rheumatoid lung disease with rheumatoid arthritis of unspecified knee
  • M05.17 - Rheumatoid lung disease with rheumatoid arthritis of ankle and foot
  • M05.171 - Rheumatoid lung disease with rheumatoid arthritis of right ankle and foot
  • M05.172 - Rheumatoid lung disease with rheumatoid arthritis of left ankle and foot
  • M05.179 - Rheumatoid lung disease with rheumatoid arthritis of unspecified ankle and foot
  • M05.19 - Rheumatoid lung disease with rheumatoid arthritis of multiple sites
  • M05.2 - Rheumatoid vasculitis with rheumatoid arthritis
  • M05.20 - Rheumatoid vasculitis with rheumatoid arthritis of unspecified site
  • M05.21 - Rheumatoid vasculitis with rheumatoid arthritis of shoulder
  • M05.211 - Rheumatoid vasculitis with rheumatoid arthritis of right shoulder
  • M05.212 - Rheumatoid vasculitis with rheumatoid arthritis of left shoulder
  • M05.219 - Rheumatoid vasculitis with rheumatoid arthritis of unspecified shoulder
  • M05.22 - Rheumatoid vasculitis with rheumatoid arthritis of elbow
  • M05.221 - Rheumatoid vasculitis with rheumatoid arthritis of right elbow
  • M05.222 - Rheumatoid vasculitis with rheumatoid arthritis of left elbow
  • M05.229 - Rheumatoid vasculitis with rheumatoid arthritis of unspecified elbow
  • M05.23 - Rheumatoid vasculitis with rheumatoid arthritis of wrist
  • M05.231 - Rheumatoid vasculitis with rheumatoid arthritis of right wrist
  • M05.232 - Rheumatoid vasculitis with rheumatoid arthritis of left wrist
  • M05.239 - Rheumatoid vasculitis with rheumatoid arthritis of unspecified wrist
  • M05.24 - Rheumatoid vasculitis with rheumatoid arthritis of hand
  • M05.241 - Rheumatoid vasculitis with rheumatoid arthritis of right hand
  • M05.242 - Rheumatoid vasculitis with rheumatoid arthritis of left hand
  • M05.249 - Rheumatoid vasculitis with rheumatoid arthritis of unspecified hand
  • M05.25 - Rheumatoid vasculitis with rheumatoid arthritis of hip
  • M05.251 - Rheumatoid vasculitis with rheumatoid arthritis of right hip
  • M05.252 - Rheumatoid vasculitis with rheumatoid arthritis of left hip
  • M05.259 - Rheumatoid vasculitis with rheumatoid arthritis of unspecified hip
  • M05.26 - Rheumatoid vasculitis with rheumatoid arthritis of knee
  • M05.261 - Rheumatoid vasculitis with rheumatoid arthritis of right knee
  • M05.262 - Rheumatoid vasculitis with rheumatoid arthritis of left knee
  • M05.269 - Rheumatoid vasculitis with rheumatoid arthritis of unspecified knee
  • M05.27 - Rheumatoid vasculitis with rheumatoid arthritis of ankle and foot
  • M05.271 - Rheumatoid vasculitis with rheumatoid arthritis of right ankle and foot
  • M05.272 - Rheumatoid vasculitis with rheumatoid arthritis of left ankle and foot
  • M05.279 - Rheumatoid vasculitis with rheumatoid arthritis of unspecified ankle and foot
  • M05.29 - Rheumatoid vasculitis with rheumatoid arthritis of multiple sites
  • M05.3 - Rheumatoid heart disease with rheumatoid arthritis
  • M05.30 - Rheumatoid heart disease with rheumatoid arthritis of unspecified site
  • M05.31 - Rheumatoid heart disease with rheumatoid arthritis of shoulder
  • M05.311 - Rheumatoid heart disease with rheumatoid arthritis of right shoulder
  • M05.312 - Rheumatoid heart disease with rheumatoid arthritis of left shoulder
  • M05.319 - Rheumatoid heart disease with rheumatoid arthritis of unspecified shoulder
  • M05.32 - Rheumatoid heart disease with rheumatoid arthritis of elbow
  • M05.321 - Rheumatoid heart disease with rheumatoid arthritis of right elbow
  • M05.322 - Rheumatoid heart disease with rheumatoid arthritis of left elbow
  • M05.329 - Rheumatoid heart disease with rheumatoid arthritis of unspecified elbow
  • M05.33 - Rheumatoid heart disease with rheumatoid arthritis of wrist
  • M05.331 - Rheumatoid heart disease with rheumatoid arthritis of right wrist
  • M05.332 - Rheumatoid heart disease with rheumatoid arthritis of left wrist
  • M05.339 - Rheumatoid heart disease with rheumatoid arthritis of unspecified wrist
  • M05.34 - Rheumatoid heart disease with rheumatoid arthritis of hand
  • M05.341 - Rheumatoid heart disease with rheumatoid arthritis of right hand
  • M05.342 - Rheumatoid heart disease with rheumatoid arthritis of left hand
  • M05.349 - Rheumatoid heart disease with rheumatoid arthritis of unspecified hand
  • M05.35 - Rheumatoid heart disease with rheumatoid arthritis of hip
  • M05.351 - Rheumatoid heart disease with rheumatoid arthritis of right hip
  • M05.352 - Rheumatoid heart disease with rheumatoid arthritis of left hip
  • M05.359 - Rheumatoid heart disease with rheumatoid arthritis of unspecified hip
  • M05.36 - Rheumatoid heart disease with rheumatoid arthritis of knee
  • M05.361 - Rheumatoid heart disease with rheumatoid arthritis of right knee
  • M05.362 - Rheumatoid heart disease with rheumatoid arthritis of left knee
  • M05.369 - Rheumatoid heart disease with rheumatoid arthritis of unspecified knee
  • M05.37 - Rheumatoid heart disease with rheumatoid arthritis of ankle and foot
  • M05.371 - Rheumatoid heart disease with rheumatoid arthritis of right ankle and foot
  • M05.372 - Rheumatoid heart disease with rheumatoid arthritis of left ankle and foot
  • M05.379 - Rheumatoid heart disease with rheumatoid arthritis of unspecified ankle and foot
  • M05.39 - Rheumatoid heart disease with rheumatoid arthritis of multiple sites
  • M05.4 - Rheumatoid myopathy with rheumatoid arthritis
  • M05.40 - Rheumatoid myopathy with rheumatoid arthritis of unspecified site
  • M05.41 - Rheumatoid myopathy with rheumatoid arthritis of shoulder
  • M05.411 - Rheumatoid myopathy with rheumatoid arthritis of right shoulder
  • M05.412 - Rheumatoid myopathy with rheumatoid arthritis of left shoulder
  • M05.419 - Rheumatoid myopathy with rheumatoid arthritis of unspecified shoulder
  • M05.42 - Rheumatoid myopathy with rheumatoid arthritis of elbow
  • M05.421 - Rheumatoid myopathy with rheumatoid arthritis of right elbow
  • M05.422 - Rheumatoid myopathy with rheumatoid arthritis of left elbow
  • M05.429 - Rheumatoid myopathy with rheumatoid arthritis of unspecified elbow
  • M05.43 - Rheumatoid myopathy with rheumatoid arthritis of wrist
  • M05.431 - Rheumatoid myopathy with rheumatoid arthritis of right wrist
  • M05.432 - Rheumatoid myopathy with rheumatoid arthritis of left wrist
  • M05.439 - Rheumatoid myopathy with rheumatoid arthritis of unspecified wrist
  • M05.44 - Rheumatoid myopathy with rheumatoid arthritis of hand
  • M05.441 - Rheumatoid myopathy with rheumatoid arthritis of right hand
  • M05.442 - Rheumatoid myopathy with rheumatoid arthritis of left hand
  • M05.449 - Rheumatoid myopathy with rheumatoid arthritis of unspecified hand
  • M05.45 - Rheumatoid myopathy with rheumatoid arthritis of hip
  • M05.451 - Rheumatoid myopathy with rheumatoid arthritis of right hip
  • M05.452 - Rheumatoid myopathy with rheumatoid arthritis of left hip
  • M05.459 - Rheumatoid myopathy with rheumatoid arthritis of unspecified hip
  • M05.46 - Rheumatoid myopathy with rheumatoid arthritis of knee
  • M05.461 - Rheumatoid myopathy with rheumatoid arthritis of right knee
  • M05.462 - Rheumatoid myopathy with rheumatoid arthritis of left knee
  • M05.469 - Rheumatoid myopathy with rheumatoid arthritis of unspecified knee
  • M05.47 - Rheumatoid myopathy with rheumatoid arthritis of ankle and foot
  • M05.471 - Rheumatoid myopathy with rheumatoid arthritis of right ankle and foot
  • M05.472 - Rheumatoid myopathy with rheumatoid arthritis of left ankle and foot
  • M05.479 - Rheumatoid myopathy with rheumatoid arthritis of unspecified ankle and foot
  • M05.49 - Rheumatoid myopathy with rheumatoid arthritis of multiple sites
  • M05.5 - Rheumatoid polyneuropathy with rheumatoid arthritis
  • M05.50 - Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified site
  • M05.51 - Rheumatoid polyneuropathy with rheumatoid arthritis of shoulder
  • M05.511 - Rheumatoid polyneuropathy with rheumatoid arthritis of right shoulder
  • M05.512 - Rheumatoid polyneuropathy with rheumatoid arthritis of left shoulder
  • M05.519 - Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified shoulder
  • M05.52 - Rheumatoid polyneuropathy with rheumatoid arthritis of elbow
  • M05.521 - Rheumatoid polyneuropathy with rheumatoid arthritis of right elbow
  • M05.522 - Rheumatoid polyneuropathy with rheumatoid arthritis of left elbow
  • M05.529 - Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified elbow
  • M05.53 - Rheumatoid polyneuropathy with rheumatoid arthritis of wrist
  • M05.531 - Rheumatoid polyneuropathy with rheumatoid arthritis of right wrist
  • M05.532 - Rheumatoid polyneuropathy with rheumatoid arthritis of left wrist
  • M05.539 - Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified wrist
  • M05.54 - Rheumatoid polyneuropathy with rheumatoid arthritis of hand
  • M05.541 - Rheumatoid polyneuropathy with rheumatoid arthritis of right hand
  • M05.542 - Rheumatoid polyneuropathy with rheumatoid arthritis of left hand
  • M05.549 - Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified hand
  • M05.55 - Rheumatoid polyneuropathy with rheumatoid arthritis of hip
  • M05.551 - Rheumatoid polyneuropathy with rheumatoid arthritis of right hip
  • M05.552 - Rheumatoid polyneuropathy with rheumatoid arthritis of left hip
  • M05.559 - Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified hip
  • M05.56 - Rheumatoid polyneuropathy with rheumatoid arthritis of knee
  • M05.561 - Rheumatoid polyneuropathy with rheumatoid arthritis of right knee
  • M05.562 - Rheumatoid polyneuropathy with rheumatoid arthritis of left knee
  • M05.569 - Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified knee
  • M05.57 - Rheumatoid polyneuropathy with rheumatoid arthritis of ankle and foot
  • M05.571 - Rheumatoid polyneuropathy with rheumatoid arthritis of right ankle and foot
  • M05.572 - Rheumatoid polyneuropathy with rheumatoid arthritis of left ankle and foot
  • M05.579 - Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified ankle and foot
  • M05.59 - Rheumatoid polyneuropathy with rheumatoid arthritis of multiple sites
  • M05.6 - Rheumatoid arthritis with involvement of other organs and systems
  • M05.60 - Rheumatoid arthritis of unspecified site with involvement of other organs and systems
  • M05.61 - Rheumatoid arthritis of shoulder with involvement of other organs and systems
  • M05.611 - Rheumatoid arthritis of right shoulder with involvement of other organs and systems
  • M05.612 - Rheumatoid arthritis of left shoulder with involvement of other organs and systems
  • M05.619 - Rheumatoid arthritis of unspecified shoulder with involvement of other organs and systems
  • M05.62 - Rheumatoid arthritis of elbow with involvement of other organs and systems
  • M05.621 - Rheumatoid arthritis of right elbow with involvement of other organs and systems
  • M05.622 - Rheumatoid arthritis of left elbow with involvement of other organs and systems
  • M05.629 - Rheumatoid arthritis of unspecified elbow with involvement of other organs and systems
  • M05.63 - Rheumatoid arthritis of wrist with involvement of other organs and systems
  • M05.631 - Rheumatoid arthritis of right wrist with involvement of other organs and systems
  • M05.632 - Rheumatoid arthritis of left wrist with involvement of other organs and systems
  • M05.639 - Rheumatoid arthritis of unspecified wrist with involvement of other organs and systems
  • M05.64 - Rheumatoid arthritis of hand with involvement of other organs and systems
  • M05.641 - Rheumatoid arthritis of right hand with involvement of other organs and systems
  • M05.642 - Rheumatoid arthritis of left hand with involvement of other organs and systems
  • M05.649 - Rheumatoid arthritis of unspecified hand with involvement of other organs and systems
  • M05.65 - Rheumatoid arthritis of hip with involvement of other organs and systems
  • M05.651 - Rheumatoid arthritis of right hip with involvement of other organs and systems
  • M05.652 - Rheumatoid arthritis of left hip with involvement of other organs and systems
  • M05.659 - Rheumatoid arthritis of unspecified hip with involvement of other organs and systems
  • M05.66 - Rheumatoid arthritis of knee with involvement of other organs and systems
  • M05.661 - Rheumatoid arthritis of right knee with involvement of other organs and systems
  • M05.662 - Rheumatoid arthritis of left knee with involvement of other organs and systems
  • M05.669 - Rheumatoid arthritis of unspecified knee with involvement of other organs and systems
  • M05.67 - Rheumatoid arthritis of ankle and foot with involvement of other organs and systems
  • M05.671 - Rheumatoid arthritis of right ankle and foot with involvement of other organs and systems
  • M05.672 - Rheumatoid arthritis of left ankle and foot with involvement of other organs and systems
  • M05.679 - Rheumatoid arthritis of unspecified ankle and foot with involvement of other organs and systems
  • M05.69 - Rheumatoid arthritis of multiple sites with involvement of other organs and systems
  • M05.7 - Rheumatoid arthritis with rheumatoid factor without organ or systems involvement
  • M05.70 - Rheumatoid arthritis with rheumatoid factor of unspecified site without organ or systems involvement
  • M05.71 - Rheumatoid arthritis with rheumatoid factor of shoulder without organ or systems involvement
  • M05.711 - Rheumatoid arthritis with rheumatoid factor of right shoulder without organ or systems involvement
  • M05.712 - Rheumatoid arthritis with rheumatoid factor of left shoulder without organ or systems involvement
  • M05.719 - Rheumatoid arthritis with rheumatoid factor of unspecified shoulder without organ or systems involvement
  • M05.72 - Rheumatoid arthritis with rheumatoid factor of elbow without organ or systems involvement
  • M05.721 - Rheumatoid arthritis with rheumatoid factor of right elbow without organ or systems involvement
  • M05.722 - Rheumatoid arthritis with rheumatoid factor of left elbow without organ or systems involvement
  • M05.729 - Rheumatoid arthritis with rheumatoid factor of unspecified elbow without organ or systems involvement
  • M05.73 - Rheumatoid arthritis with rheumatoid factor of wrist without organ or systems involvement
  • M05.731 - Rheumatoid arthritis with rheumatoid factor of right wrist without organ or systems involvement
  • M05.732 - Rheumatoid arthritis with rheumatoid factor of left wrist without organ or systems involvement
  • M05.739 - Rheumatoid arthritis with rheumatoid factor of unspecified wrist without organ or systems involvement
  • M05.74 - Rheumatoid arthritis with rheumatoid factor of hand without organ or systems involvement
  • M05.741 - Rheumatoid arthritis with rheumatoid factor of right hand without organ or systems involvement
  • M05.742 - Rheumatoid arthritis with rheumatoid factor of left hand without organ or systems involvement
  • M05.749 - Rheumatoid arthritis with rheumatoid factor of unspecified hand without organ or systems involvement
  • M05.75 - Rheumatoid arthritis with rheumatoid factor of hip without organ or systems involvement
  • M05.751 - Rheumatoid arthritis with rheumatoid factor of right hip without organ or systems involvement
  • M05.752 - Rheumatoid arthritis with rheumatoid factor of left hip without organ or systems involvement
  • M05.759 - Rheumatoid arthritis with rheumatoid factor of unspecified hip without organ or systems involvement
  • M05.76 - Rheumatoid arthritis with rheumatoid factor of knee without organ or systems involvement
  • M05.761 - Rheumatoid arthritis with rheumatoid factor of right knee without organ or systems involvement
  • M05.762 - Rheumatoid arthritis with rheumatoid factor of left knee without organ or systems involvement
  • M05.769 - Rheumatoid arthritis with rheumatoid factor of unspecified knee without organ or systems involvement
  • M05.77 - Rheumatoid arthritis with rheumatoid factor of ankle and foot without organ or systems involvement
  • M05.771 - Rheumatoid arthritis with rheumatoid factor of right ankle and foot without organ or systems involvement
  • M05.772 - Rheumatoid arthritis with rheumatoid factor of left ankle and foot without organ or systems involvement
  • M05.779 - Rheumatoid arthritis with rheumatoid factor of unspecified ankle and foot without organ or systems involvement
  • M05.79 - Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
  • M05.7A - Rheumatoid arthritis with rheumatoid factor of other specified site without organ or systems involvement
  • M05.8 - Other rheumatoid arthritis with rheumatoid factor
  • M05.80 - Other rheumatoid arthritis with rheumatoid factor of unspecified site
  • M05.81 - Other rheumatoid arthritis with rheumatoid factor of shoulder
  • M05.811 - Other rheumatoid arthritis with rheumatoid factor of right shoulder
  • M05.812 - Other rheumatoid arthritis with rheumatoid factor of left shoulder
  • M05.819 - Other rheumatoid arthritis with rheumatoid factor of unspecified shoulder
  • M05.82 - Other rheumatoid arthritis with rheumatoid factor of elbow
  • M05.821 - Other rheumatoid arthritis with rheumatoid factor of right elbow
  • M05.822 - Other rheumatoid arthritis with rheumatoid factor of left elbow
  • M05.829 - Other rheumatoid arthritis with rheumatoid factor of unspecified elbow
  • M05.83 - Other rheumatoid arthritis with rheumatoid factor of wrist
  • M05.831 - Other rheumatoid arthritis with rheumatoid factor of right wrist
  • M05.832 - Other rheumatoid arthritis with rheumatoid factor of left wrist
  • M05.839 - Other rheumatoid arthritis with rheumatoid factor of unspecified wrist
  • M05.84 - Other rheumatoid arthritis with rheumatoid factor of hand
  • M05.841 - Other rheumatoid arthritis with rheumatoid factor of right hand
  • M05.842 - Other rheumatoid arthritis with rheumatoid factor of left hand
  • M05.849 - Other rheumatoid arthritis with rheumatoid factor of unspecified hand
  • M05.85 - Other rheumatoid arthritis with rheumatoid factor of hip
  • M05.851 - Other rheumatoid arthritis with rheumatoid factor of right hip
  • M05.852 - Other rheumatoid arthritis with rheumatoid factor of left hip
  • M05.859 - Other rheumatoid arthritis with rheumatoid factor of unspecified hip
  • M05.86 - Other rheumatoid arthritis with rheumatoid factor of knee
  • M05.861 - Other rheumatoid arthritis with rheumatoid factor of right knee
  • M05.862 - Other rheumatoid arthritis with rheumatoid factor of left knee
  • M05.869 - Other rheumatoid arthritis with rheumatoid factor of unspecified knee
  • M05.87 - Other rheumatoid arthritis with rheumatoid factor of ankle and foot
  • M05.871 - Other rheumatoid arthritis with rheumatoid factor of right ankle and foot
  • M05.872 - Other rheumatoid arthritis with rheumatoid factor of left ankle and foot
  • M05.879 - Other rheumatoid arthritis with rheumatoid factor of unspecified ankle and foot
  • M05.89 - Other rheumatoid arthritis with rheumatoid factor of multiple sites
  • M05.8A - Other rheumatoid arthritis with rheumatoid factor of other specified site
  • M05.9 - Rheumatoid arthritis with rheumatoid factor, unspecified