1. M05 Rheumatoid arthritis with rheumatoid factor

    Excludes1

    • rheumatic fever (I00)
    • juvenile rheumatoid arthritis (M08.-)
    • rheumatoid arthritis of spine (M45.-)
    1. M05.0 Felty's syndrome

      Inclusion term(s):

      • Rheumatoid arthritis with splenoadenomegaly and leukopenia
      1. M05.00 Felty's syndrome, unspecified site

      2. 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
      3. 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
      4. M05.03 Felty's syndrome, wrist

        Inclusion term(s):

        • Felty's syndrome, carpal bones
        • M05.031 Felty's syndrome, right wrist
        • M05.032 Felty's syndrome, left wrist
        • M05.039 Felty's syndrome, unspecified wrist
      5. M05.04 Felty's syndrome, hand

        Inclusion term(s):

        • Felty's syndrome, metacarpus and phalanges
        • M05.041 Felty's syndrome, right hand
        • M05.042 Felty's syndrome, left hand
        • M05.049 Felty's syndrome, unspecified hand
      6. 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
      7. 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
      8. M05.07 Felty's syndrome, ankle and foot

        Inclusion term(s):

        • Felty's syndrome, tarsus, metatarsus and phalanges
        • 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
      9. M05.09 Felty's syndrome, multiple sites

    2. M05.1 Rheumatoid lung disease with rheumatoid arthritis

      1. M05.10 Rheumatoid lung disease with rheumatoid arthritis of unspecified site

      2. 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
      3. 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
      4. M05.13 Rheumatoid lung disease with rheumatoid arthritis of wrist

        Inclusion term(s):

        • Rheumatoid lung disease with rheumatoid arthritis, carpal bones
        • 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
      5. M05.14 Rheumatoid lung disease with rheumatoid arthritis of hand

        Inclusion term(s):

        • Rheumatoid lung disease with rheumatoid arthritis, metacarpus and phalanges
        • 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
      6. 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
      7. 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
      8. M05.17 Rheumatoid lung disease with rheumatoid arthritis of ankle and foot

        Inclusion term(s):

        • Rheumatoid lung disease with rheumatoid arthritis, tarsus, metatarsus and phalanges
        • 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
      9. M05.19 Rheumatoid lung disease with rheumatoid arthritis of multiple sites

    3. M05.2 Rheumatoid vasculitis with rheumatoid arthritis

      1. M05.20 Rheumatoid vasculitis with rheumatoid arthritis of unspecified site

      2. 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
      3. 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
      4. M05.23 Rheumatoid vasculitis with rheumatoid arthritis of wrist

        Inclusion term(s):

        • Rheumatoid vasculitis with rheumatoid arthritis, carpal bones
        • 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
      5. M05.24 Rheumatoid vasculitis with rheumatoid arthritis of hand

        Inclusion term(s):

        • Rheumatoid vasculitis with rheumatoid arthritis, metacarpus and phalanges
        • 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
      6. 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
      7. 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
      8. M05.27 Rheumatoid vasculitis with rheumatoid arthritis of ankle and foot

        Inclusion term(s):

        • Rheumatoid vasculitis with rheumatoid arthritis, tarsus, metatarsus and phalanges
        • 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
      9. M05.29 Rheumatoid vasculitis with rheumatoid arthritis of multiple sites

    4. M05.3 Rheumatoid heart disease with rheumatoid arthritis

      Inclusion term(s):

      • Rheumatoid carditis
      • Rheumatoid endocarditis
      • Rheumatoid myocarditis
      • Rheumatoid pericarditis
      1. M05.30 Rheumatoid heart disease with rheumatoid arthritis of unspecified site

      2. 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
      3. 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
      4. M05.33 Rheumatoid heart disease with rheumatoid arthritis of wrist

        Inclusion term(s):

        • Rheumatoid heart disease with rheumatoid arthritis, carpal bones
        • 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
      5. M05.34 Rheumatoid heart disease with rheumatoid arthritis of hand

        Inclusion term(s):

        • Rheumatoid heart disease with rheumatoid arthritis, metacarpus and phalanges
        • 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
      6. 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
      7. 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
      8. M05.37 Rheumatoid heart disease with rheumatoid arthritis of ankle and foot

        Inclusion term(s):

        • Rheumatoid heart disease with rheumatoid arthritis, tarsus, metatarsus and phalanges
        • 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
      9. M05.39 Rheumatoid heart disease with rheumatoid arthritis of multiple sites

    5. M05.4 Rheumatoid myopathy with rheumatoid arthritis

      1. M05.40 Rheumatoid myopathy with rheumatoid arthritis of unspecified site

      2. 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
      3. 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
      4. M05.43 Rheumatoid myopathy with rheumatoid arthritis of wrist

        Inclusion term(s):

        • Rheumatoid myopathy with rheumatoid arthritis, carpal bones
        • 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
      5. M05.44 Rheumatoid myopathy with rheumatoid arthritis of hand

        Inclusion term(s):

        • Rheumatoid myopathy with rheumatoid arthritis, metacarpus and phalanges
        • 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
      6. 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
      7. 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
      8. M05.47 Rheumatoid myopathy with rheumatoid arthritis of ankle and foot

        Inclusion term(s):

        • Rheumatoid myopathy with rheumatoid arthritis, tarsus, metatarsus and phalanges
        • 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
      9. M05.49 Rheumatoid myopathy with rheumatoid arthritis of multiple sites

    6. M05.5 Rheumatoid polyneuropathy with rheumatoid arthritis

      1. M05.50 Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified site

      2. 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
      3. 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
      4. M05.53 Rheumatoid polyneuropathy with rheumatoid arthritis of wrist

        Inclusion term(s):

        • Rheumatoid polyneuropathy with rheumatoid arthritis, carpal bones
        • 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
      5. M05.54 Rheumatoid polyneuropathy with rheumatoid arthritis of hand

        Inclusion term(s):

        • Rheumatoid polyneuropathy with rheumatoid arthritis, metacarpus and phalanges
        • 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
      6. 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
      7. 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
      8. M05.57 Rheumatoid polyneuropathy with rheumatoid arthritis of ankle and foot

        Inclusion term(s):

        • Rheumatoid polyneuropathy with rheumatoid arthritis, tarsus, metatarsus and phalanges
        • 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
      9. M05.59 Rheumatoid polyneuropathy with rheumatoid arthritis of multiple sites

    7. M05.6 Rheumatoid arthritis with involvement of other organs and systems

      1. M05.60 Rheumatoid arthritis of unspecified site with involvement of other organs and systems

      2. 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
      3. 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
      4. M05.63 Rheumatoid arthritis of wrist with involvement of other organs and systems

        Inclusion term(s):

        • Rheumatoid arthritis of carpal bones 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
      5. M05.64 Rheumatoid arthritis of hand with involvement of other organs and systems

        Inclusion term(s):

        • Rheumatoid arthritis of metacarpus and phalanges 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
      6. 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
      7. 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
      8. M05.67 Rheumatoid arthritis of ankle and foot with involvement of other organs and systems

        Inclusion term(s):

        • Rheumatoid arthritis of tarsus, metatarsus and phalanges 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
      9. M05.69 Rheumatoid arthritis of multiple sites with involvement of other organs and systems

    8. M05.7 Rheumatoid arthritis with rheumatoid factor without organ or systems involvement

      1. M05.70 Rheumatoid arthritis with rheumatoid factor of unspecified site without organ or systems involvement

      2. 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
      3. 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
      4. 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
      5. 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
      6. 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
      7. 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
      8. 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
      9. M05.79 Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement

    9. M05.8 Other rheumatoid arthritis with rheumatoid factor

      1. M05.80 Other rheumatoid arthritis with rheumatoid factor of unspecified site

      2. 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
      3. 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
      4. 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
      5. 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
      6. 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
      7. 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
      8. 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
      9. M05.89 Other rheumatoid arthritis with rheumatoid factor of multiple sites

    10. M05.9 Rheumatoid arthritis with rheumatoid factor, unspecified

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.