Diagnosis Codes in MS-DRG 545 - CONNECTIVE TISSUE DISORDERS WITH MCC

The Medicare Severity Diagnosis-Related Group or MS-DRG is a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). This is the group for Diagnosis Codes in MS-DRG 545 - CONNECTIVE TISSUE DISORDERS WITH Major Complication or Comorbidity diseases in version MS-DRG V41.0 applicable from 10/01/2023 through 09/30/2024.

MS-DRG MS-DRG Title MCD Relative Weight Geometric LOS Arithmetic LOS
545 CONNECTIVE TISSUE DISORDERS WITH MCC 08 2.4932 Relative Weight
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
2.49 Geometric Length of Stay
The geometric mean length of stay (GMLOS) is used by Medicare to calculate the reimbursement for patients whose medical treatment takes a much longer or shorter time than average.
5.80 Arithmetic Length of Stay
The average length of stay (ALOS) reflects the average number of days a patient spends in a hospital for each admission.

List of ICD-10-CM Codes in Diagnostic Related Group


  • D89.8
    • D89.82 Autoimmune lymphoproliferative syndrome [ALPS]
  • E85
    • E85.0 Non-neuropathic heredofamilial amyloidosis
    • E85.1 Neuropathic heredofamilial amyloidosis
    • E85.2 Heredofamilial amyloidosis, unspecified
    • E85.3 Secondary systemic amyloidosis
    • E85.4 Organ-limited amyloidosis
    • E85.9 Amyloidosis, unspecified
  • E85.8
    • E85.81 Light chain (AL) amyloidosis
    • E85.82 Wild-type transthyretin-related (ATTR) amyloidosis
    • E85.89 Other amyloidosis
  • G72.4
    • G72.41 Inclusion body myositis [IBM]
    • G72.49 Other inflammatory and immune myopathies, not elsewhere classified
    • I00 Rheumatic fever without heart involvement
  • I73.0
    • I73.00 Raynaud's syndrome without gangrene
    • I73.01 Raynaud's syndrome with gangrene
  • I77
    • I77.6 Arteritis, unspecified
  • L40.5
    • L40.50 Arthropathic psoriasis, unspecified
    • L40.51 Distal interphalangeal psoriatic arthropathy
    • L40.52 Psoriatic arthritis mutilans
    • L40.53 Psoriatic spondylitis
    • L40.54 Psoriatic juvenile arthropathy
    • L40.59 Other psoriatic arthropathy
  • M02.3
    • M02.30 Reiter's disease, unspecified site
    • M02.38 Reiter's disease, vertebrae
    • M02.39 Reiter's disease, multiple sites
  • M02.31
    • M02.311 Reiter's disease, right shoulder
    • M02.312 Reiter's disease, left shoulder
    • M02.319 Reiter's disease, unspecified shoulder
  • M02.32
    • M02.321 Reiter's disease, right elbow
    • M02.322 Reiter's disease, left elbow
    • M02.329 Reiter's disease, unspecified elbow
  • M02.33
    • M02.331 Reiter's disease, right wrist
    • M02.332 Reiter's disease, left wrist
    • M02.339 Reiter's disease, unspecified wrist
  • M02.34
    • M02.341 Reiter's disease, right hand
    • M02.342 Reiter's disease, left hand
    • M02.349 Reiter's disease, unspecified hand
  • M02.35
    • M02.351 Reiter's disease, right hip
    • M02.352 Reiter's disease, left hip
    • M02.359 Reiter's disease, unspecified hip
  • M02.36
    • M02.361 Reiter's disease, right knee
    • M02.362 Reiter's disease, left knee
    • M02.369 Reiter's disease, unspecified knee
  • M02.37
    • M02.371 Reiter's disease, right ankle and foot
    • M02.372 Reiter's disease, left ankle and foot
    • M02.379 Reiter's disease, unspecified ankle and foot
  • M04
    • M04.1 Periodic fever syndromes
    • M04.2 Cryopyrin-associated periodic syndromes
    • M04.8 Other autoinflammatory syndromes
    • M04.9 Autoinflammatory syndrome, unspecified
  • M05.0
    • M05.00 Felty's syndrome, unspecified site
    • M05.09 Felty's syndrome, multiple sites
  • M05.01
    • M05.011 Felty's syndrome, right shoulder
    • M05.012 Felty's syndrome, left shoulder
    • M05.019 Felty's syndrome, unspecified shoulder
  • M05.02
    • M05.021 Felty's syndrome, right elbow
    • M05.022 Felty's syndrome, left elbow
    • M05.029 Felty's syndrome, unspecified elbow
  • M05.03
    • M05.031 Felty's syndrome, right wrist
    • M05.032 Felty's syndrome, left wrist
    • M05.039 Felty's syndrome, unspecified wrist
  • M05.04
    • M05.041 Felty's syndrome, right hand
    • M05.042 Felty's syndrome, left hand
    • M05.049 Felty's syndrome, unspecified hand
  • M05.05
    • M05.051 Felty's syndrome, right hip
    • M05.052 Felty's syndrome, left hip
    • M05.059 Felty's syndrome, unspecified hip
  • M05.06
    • M05.061 Felty's syndrome, right knee
    • M05.062 Felty's syndrome, left knee
    • M05.069 Felty's syndrome, unspecified knee
  • M05.07
    • 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
  • M05.2
    • M05.20 Rheumatoid vasculitis with rheumatoid arthritis of unspecified site
    • M05.29 Rheumatoid vasculitis with rheumatoid arthritis of multiple sites
  • M05.21
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
  • M05.3
    • M05.30 Rheumatoid heart disease with rheumatoid arthritis of unspecified site
    • M05.39 Rheumatoid heart disease with rheumatoid arthritis of multiple sites
  • M05.31
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
  • M05.4
    • M05.40 Rheumatoid myopathy with rheumatoid arthritis of unspecified site
    • M05.49 Rheumatoid myopathy with rheumatoid arthritis of multiple sites
  • M05.41
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
  • M05.5
    • M05.50 Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified site
    • M05.59 Rheumatoid polyneuropathy with rheumatoid arthritis of multiple sites
  • M05.51
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
  • M05.6
    • M05.60 Rheumatoid arthritis of unspecified site with involvement of other organs and systems
    • M05.69 Rheumatoid arthritis of multiple sites with involvement of other organs and systems
  • M05.61
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
  • M05.7
    • M05.70 Rheumatoid arthritis with rheumatoid factor of unspecified site 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
  • M05.71
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
  • M05.8
    • M05.80 Other rheumatoid arthritis with rheumatoid factor of unspecified site
    • M05.89 Other rheumatoid arthritis with rheumatoid factor of multiple sites
    • M05.8A Other rheumatoid arthritis with rheumatoid factor of other specified site
  • M05.81
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • M05.9 Rheumatoid arthritis with rheumatoid factor, unspecified
  • M06.0
    • M06.00 Rheumatoid arthritis without rheumatoid factor, unspecified site
    • M06.08 Rheumatoid arthritis without rheumatoid factor, vertebrae
    • M06.09 Rheumatoid arthritis without rheumatoid factor, multiple sites
    • M06.0A Rheumatoid arthritis without rheumatoid factor, other specified site
  • M06.01
    • M06.011 Rheumatoid arthritis without rheumatoid factor, right shoulder
    • M06.012 Rheumatoid arthritis without rheumatoid factor, left shoulder
    • M06.019 Rheumatoid arthritis without rheumatoid factor, unspecified shoulder
  • M06.02
    • M06.021 Rheumatoid arthritis without rheumatoid factor, right elbow
    • M06.022 Rheumatoid arthritis without rheumatoid factor, left elbow
    • M06.029 Rheumatoid arthritis without rheumatoid factor, unspecified elbow
  • M06.03
    • M06.031 Rheumatoid arthritis without rheumatoid factor, right wrist
    • M06.032 Rheumatoid arthritis without rheumatoid factor, left wrist
    • M06.039 Rheumatoid arthritis without rheumatoid factor, unspecified wrist
  • M06.04
    • M06.041 Rheumatoid arthritis without rheumatoid factor, right hand
    • M06.042 Rheumatoid arthritis without rheumatoid factor, left hand
    • M06.049 Rheumatoid arthritis without rheumatoid factor, unspecified hand
  • M06.05
    • M06.051 Rheumatoid arthritis without rheumatoid factor, right hip
    • M06.052 Rheumatoid arthritis without rheumatoid factor, left hip
    • M06.059 Rheumatoid arthritis without rheumatoid factor, unspecified hip
  • M06.06
    • M06.061 Rheumatoid arthritis without rheumatoid factor, right knee
    • M06.062 Rheumatoid arthritis without rheumatoid factor, left knee
    • M06.069 Rheumatoid arthritis without rheumatoid factor, unspecified knee
  • M06.07
    • M06.071 Rheumatoid arthritis without rheumatoid factor, right ankle and foot
    • M06.072 Rheumatoid arthritis without rheumatoid factor, left ankle and foot
    • M06.079 Rheumatoid arthritis without rheumatoid factor, unspecified ankle and foot
  • M06
    • M06.1 Adult-onset Still's disease
    • M06.9 Rheumatoid arthritis, unspecified
  • M06.2
    • M06.20 Rheumatoid bursitis, unspecified site
    • M06.28 Rheumatoid bursitis, vertebrae
    • M06.29 Rheumatoid bursitis, multiple sites
  • M06.21
    • M06.211 Rheumatoid bursitis, right shoulder
    • M06.212 Rheumatoid bursitis, left shoulder
    • M06.219 Rheumatoid bursitis, unspecified shoulder
  • M06.22
    • M06.221 Rheumatoid bursitis, right elbow
    • M06.222 Rheumatoid bursitis, left elbow
    • M06.229 Rheumatoid bursitis, unspecified elbow
  • M06.23
    • M06.231 Rheumatoid bursitis, right wrist
    • M06.232 Rheumatoid bursitis, left wrist
    • M06.239 Rheumatoid bursitis, unspecified wrist
  • M06.24
    • M06.241 Rheumatoid bursitis, right hand
    • M06.242 Rheumatoid bursitis, left hand
    • M06.249 Rheumatoid bursitis, unspecified hand
  • M06.25
    • M06.251 Rheumatoid bursitis, right hip
    • M06.252 Rheumatoid bursitis, left hip
    • M06.259 Rheumatoid bursitis, unspecified hip
  • M06.26
    • M06.261 Rheumatoid bursitis, right knee
    • M06.262 Rheumatoid bursitis, left knee
    • M06.269 Rheumatoid bursitis, unspecified knee
  • M06.27
    • M06.271 Rheumatoid bursitis, right ankle and foot
    • M06.272 Rheumatoid bursitis, left ankle and foot
    • M06.279 Rheumatoid bursitis, unspecified ankle and foot
  • M06.3
    • M06.30 Rheumatoid nodule, unspecified site
    • M06.38 Rheumatoid nodule, vertebrae
    • M06.39 Rheumatoid nodule, multiple sites
  • M06.31
    • M06.311 Rheumatoid nodule, right shoulder
    • M06.312 Rheumatoid nodule, left shoulder
    • M06.319 Rheumatoid nodule, unspecified shoulder
  • M06.32
    • M06.321 Rheumatoid nodule, right elbow
    • M06.322 Rheumatoid nodule, left elbow
    • M06.329 Rheumatoid nodule, unspecified elbow
  • M06.33
    • M06.331 Rheumatoid nodule, right wrist
    • M06.332 Rheumatoid nodule, left wrist
    • M06.339 Rheumatoid nodule, unspecified wrist
  • M06.34
    • M06.341 Rheumatoid nodule, right hand
    • M06.342 Rheumatoid nodule, left hand
    • M06.349 Rheumatoid nodule, unspecified hand
  • M06.35
    • M06.351 Rheumatoid nodule, right hip
    • M06.352 Rheumatoid nodule, left hip
    • M06.359 Rheumatoid nodule, unspecified hip
  • M06.36
    • M06.361 Rheumatoid nodule, right knee
    • M06.362 Rheumatoid nodule, left knee
    • M06.369 Rheumatoid nodule, unspecified knee
  • M06.37
    • M06.371 Rheumatoid nodule, right ankle and foot
    • M06.372 Rheumatoid nodule, left ankle and foot
    • M06.379 Rheumatoid nodule, unspecified ankle and foot
  • M06.8
    • M06.80 Other specified rheumatoid arthritis, unspecified site
    • M06.88 Other specified rheumatoid arthritis, vertebrae
    • M06.89 Other specified rheumatoid arthritis, multiple sites
    • M06.8A Other specified rheumatoid arthritis, other specified site
  • M06.81
    • M06.811 Other specified rheumatoid arthritis, right shoulder
    • M06.812 Other specified rheumatoid arthritis, left shoulder
    • M06.819 Other specified rheumatoid arthritis, unspecified shoulder
  • M06.82
    • M06.821 Other specified rheumatoid arthritis, right elbow
    • M06.822 Other specified rheumatoid arthritis, left elbow
    • M06.829 Other specified rheumatoid arthritis, unspecified elbow
  • M06.83
    • M06.831 Other specified rheumatoid arthritis, right wrist
    • M06.832 Other specified rheumatoid arthritis, left wrist
    • M06.839 Other specified rheumatoid arthritis, unspecified wrist
  • M06.84
    • M06.841 Other specified rheumatoid arthritis, right hand
    • M06.842 Other specified rheumatoid arthritis, left hand
    • M06.849 Other specified rheumatoid arthritis, unspecified hand
  • M06.85
    • M06.851 Other specified rheumatoid arthritis, right hip
    • M06.852 Other specified rheumatoid arthritis, left hip
    • M06.859 Other specified rheumatoid arthritis, unspecified hip
  • M06.86
    • M06.861 Other specified rheumatoid arthritis, right knee
    • M06.862 Other specified rheumatoid arthritis, left knee
    • M06.869 Other specified rheumatoid arthritis, unspecified knee
  • M06.87
    • M06.871 Other specified rheumatoid arthritis, right ankle and foot
    • M06.872 Other specified rheumatoid arthritis, left ankle and foot
    • M06.879 Other specified rheumatoid arthritis, unspecified ankle and foot
  • M08.0
    • M08.00 Unspecified juvenile rheumatoid arthritis of unspecified site
    • M08.08 Unspecified juvenile rheumatoid arthritis, vertebrae
    • M08.09 Unspecified juvenile rheumatoid arthritis, multiple sites
    • M08.0A Unspecified juvenile rheumatoid arthritis, other specified site
  • M08.01
    • M08.011 Unspecified juvenile rheumatoid arthritis, right shoulder
    • M08.012 Unspecified juvenile rheumatoid arthritis, left shoulder
    • M08.019 Unspecified juvenile rheumatoid arthritis, unspecified shoulder
  • M08.02
    • M08.021 Unspecified juvenile rheumatoid arthritis, right elbow
    • M08.022 Unspecified juvenile rheumatoid arthritis, left elbow
    • M08.029 Unspecified juvenile rheumatoid arthritis, unspecified elbow
  • M08.03
    • M08.031 Unspecified juvenile rheumatoid arthritis, right wrist
    • M08.032 Unspecified juvenile rheumatoid arthritis, left wrist
    • M08.039 Unspecified juvenile rheumatoid arthritis, unspecified wrist
  • M08.04
    • M08.041 Unspecified juvenile rheumatoid arthritis, right hand
    • M08.042 Unspecified juvenile rheumatoid arthritis, left hand
    • M08.049 Unspecified juvenile rheumatoid arthritis, unspecified hand
  • M08.05
    • M08.051 Unspecified juvenile rheumatoid arthritis, right hip
    • M08.052 Unspecified juvenile rheumatoid arthritis, left hip
    • M08.059 Unspecified juvenile rheumatoid arthritis, unspecified hip
  • M08.06
    • M08.061 Unspecified juvenile rheumatoid arthritis, right knee
    • M08.062 Unspecified juvenile rheumatoid arthritis, left knee
    • M08.069 Unspecified juvenile rheumatoid arthritis, unspecified knee
  • M08.07
    • M08.071 Unspecified juvenile rheumatoid arthritis, right ankle and foot
    • M08.072 Unspecified juvenile rheumatoid arthritis, left ankle and foot
    • M08.079 Unspecified juvenile rheumatoid arthritis, unspecified ankle and foot
  • M08
    • M08.1 Juvenile ankylosing spondylitis
    • M08.3 Juvenile rheumatoid polyarthritis (seronegative)
  • M08.2
    • M08.20 Juvenile rheumatoid arthritis with systemic onset, unspecified site
    • M08.28 Juvenile rheumatoid arthritis with systemic onset, vertebrae
    • M08.29 Juvenile rheumatoid arthritis with systemic onset, multiple sites
    • M08.2A Juvenile rheumatoid arthritis with systemic onset, other specified site
  • M08.21
    • M08.211 Juvenile rheumatoid arthritis with systemic onset, right shoulder
    • M08.212 Juvenile rheumatoid arthritis with systemic onset, left shoulder
    • M08.219 Juvenile rheumatoid arthritis with systemic onset, unspecified shoulder
  • M08.22
    • M08.221 Juvenile rheumatoid arthritis with systemic onset, right elbow
    • M08.222 Juvenile rheumatoid arthritis with systemic onset, left elbow
    • M08.229 Juvenile rheumatoid arthritis with systemic onset, unspecified elbow
  • M08.23
    • M08.231 Juvenile rheumatoid arthritis with systemic onset, right wrist
    • M08.232 Juvenile rheumatoid arthritis with systemic onset, left wrist
    • M08.239 Juvenile rheumatoid arthritis with systemic onset, unspecified wrist
  • M08.24
    • M08.241 Juvenile rheumatoid arthritis with systemic onset, right hand
    • M08.242 Juvenile rheumatoid arthritis with systemic onset, left hand
    • M08.249 Juvenile rheumatoid arthritis with systemic onset, unspecified hand
  • M08.25
    • M08.251 Juvenile rheumatoid arthritis with systemic onset, right hip
    • M08.252 Juvenile rheumatoid arthritis with systemic onset, left hip
    • M08.259 Juvenile rheumatoid arthritis with systemic onset, unspecified hip
  • M08.26
    • M08.261 Juvenile rheumatoid arthritis with systemic onset, right knee
    • M08.262 Juvenile rheumatoid arthritis with systemic onset, left knee
    • M08.269 Juvenile rheumatoid arthritis with systemic onset, unspecified knee
  • M08.27
    • M08.271 Juvenile rheumatoid arthritis with systemic onset, right ankle and foot
    • M08.272 Juvenile rheumatoid arthritis with systemic onset, left ankle and foot
    • M08.279 Juvenile rheumatoid arthritis with systemic onset, unspecified ankle and foot
  • M08.4
    • M08.40 Pauciarticular juvenile rheumatoid arthritis, unspecified site
    • M08.48 Pauciarticular juvenile rheumatoid arthritis, vertebrae
    • M08.4A Pauciarticular juvenile rheumatoid arthritis, other specified site
  • M08.41
    • M08.411 Pauciarticular juvenile rheumatoid arthritis, right shoulder
    • M08.412 Pauciarticular juvenile rheumatoid arthritis, left shoulder
    • M08.419 Pauciarticular juvenile rheumatoid arthritis, unspecified shoulder
  • M08.42
    • M08.421 Pauciarticular juvenile rheumatoid arthritis, right elbow
    • M08.422 Pauciarticular juvenile rheumatoid arthritis, left elbow
    • M08.429 Pauciarticular juvenile rheumatoid arthritis, unspecified elbow
  • M08.43
    • M08.431 Pauciarticular juvenile rheumatoid arthritis, right wrist
    • M08.432 Pauciarticular juvenile rheumatoid arthritis, left wrist
    • M08.439 Pauciarticular juvenile rheumatoid arthritis, unspecified wrist
  • M08.44
    • M08.441 Pauciarticular juvenile rheumatoid arthritis, right hand
    • M08.442 Pauciarticular juvenile rheumatoid arthritis, left hand
    • M08.449 Pauciarticular juvenile rheumatoid arthritis, unspecified hand
  • M08.45
    • M08.451 Pauciarticular juvenile rheumatoid arthritis, right hip
    • M08.452 Pauciarticular juvenile rheumatoid arthritis, left hip
    • M08.459 Pauciarticular juvenile rheumatoid arthritis, unspecified hip
  • M08.46
    • M08.461 Pauciarticular juvenile rheumatoid arthritis, right knee
    • M08.462 Pauciarticular juvenile rheumatoid arthritis, left knee
    • M08.469 Pauciarticular juvenile rheumatoid arthritis, unspecified knee
  • M08.47
    • M08.471 Pauciarticular juvenile rheumatoid arthritis, right ankle and foot
    • M08.472 Pauciarticular juvenile rheumatoid arthritis, left ankle and foot
    • M08.479 Pauciarticular juvenile rheumatoid arthritis, unspecified ankle and foot
  • M08.8
    • M08.80 Other juvenile arthritis, unspecified site
    • M08.88 Other juvenile arthritis, other specified site
    • M08.89 Other juvenile arthritis, multiple sites
  • M08.81
    • M08.811 Other juvenile arthritis, right shoulder
    • M08.812 Other juvenile arthritis, left shoulder
    • M08.819 Other juvenile arthritis, unspecified shoulder
  • M08.82
    • M08.821 Other juvenile arthritis, right elbow
    • M08.822 Other juvenile arthritis, left elbow
    • M08.829 Other juvenile arthritis, unspecified elbow
  • M08.83
    • M08.831 Other juvenile arthritis, right wrist
    • M08.832 Other juvenile arthritis, left wrist
    • M08.839 Other juvenile arthritis, unspecified wrist
  • M08.84
    • M08.841 Other juvenile arthritis, right hand
    • M08.842 Other juvenile arthritis, left hand
    • M08.849 Other juvenile arthritis, unspecified hand
  • M08.85
    • M08.851 Other juvenile arthritis, right hip
    • M08.852 Other juvenile arthritis, left hip
    • M08.859 Other juvenile arthritis, unspecified hip
  • M08.86
    • M08.861 Other juvenile arthritis, right knee
    • M08.862 Other juvenile arthritis, left knee
    • M08.869 Other juvenile arthritis, unspecified knee
  • M08.87
    • M08.871 Other juvenile arthritis, right ankle and foot
    • M08.872 Other juvenile arthritis, left ankle and foot
    • M08.879 Other juvenile arthritis, unspecified ankle and foot
  • M08.9
    • M08.90 Juvenile arthritis, unspecified, unspecified site
    • M08.98 Juvenile arthritis, unspecified, vertebrae
    • M08.99 Juvenile arthritis, unspecified, multiple sites
    • M08.9A Juvenile arthritis, unspecified, other specified site
  • M08.91
    • M08.911 Juvenile arthritis, unspecified, right shoulder
    • M08.912 Juvenile arthritis, unspecified, left shoulder
    • M08.919 Juvenile arthritis, unspecified, unspecified shoulder
  • M08.92
    • M08.921 Juvenile arthritis, unspecified, right elbow
    • M08.922 Juvenile arthritis, unspecified, left elbow
    • M08.929 Juvenile arthritis, unspecified, unspecified elbow
  • M08.93
    • M08.931 Juvenile arthritis, unspecified, right wrist
    • M08.932 Juvenile arthritis, unspecified, left wrist
    • M08.939 Juvenile arthritis, unspecified, unspecified wrist
  • M08.94
    • M08.941 Juvenile arthritis, unspecified, right hand
    • M08.942 Juvenile arthritis, unspecified, left hand
    • M08.949 Juvenile arthritis, unspecified, unspecified hand
  • M08.95
    • M08.951 Juvenile arthritis, unspecified, right hip
    • M08.952 Juvenile arthritis, unspecified, left hip
    • M08.959 Juvenile arthritis, unspecified, unspecified hip
  • M08.96
    • M08.961 Juvenile arthritis, unspecified, right knee
    • M08.962 Juvenile arthritis, unspecified, left knee
    • M08.969 Juvenile arthritis, unspecified, unspecified knee
  • M08.97
    • M08.971 Juvenile arthritis, unspecified, right ankle and foot
    • M08.972 Juvenile arthritis, unspecified, left ankle and foot
    • M08.979 Juvenile arthritis, unspecified, unspecified ankle and foot
  • M30
    • M30.0 Polyarteritis nodosa
    • M30.2 Juvenile polyarteritis
    • M30.3 Mucocutaneous lymph node syndrome [Kawasaki]
    • M30.8 Other conditions related to polyarteritis nodosa
  • M31
    • M31.0 Hypersensitivity angiitis
    • M31.4 Aortic arch syndrome [Takayasu]
    • M31.5 Giant cell arteritis with polymyalgia rheumatica
    • M31.6 Other giant cell arteritis
    • M31.7 Microscopic polyangiitis
  • M31.1
    • M31.10 Thrombotic microangiopathy, unspecified
    • M31.11 Hematopoietic stem cell transplantation-associated thrombotic microangiopathy [HSCT-TMA]
    • M31.19 Other thrombotic microangiopathy
  • M32
    • M32.0 Drug-induced systemic lupus erythematosus
    • M32.8 Other forms of systemic lupus erythematosus
    • M32.9 Systemic lupus erythematosus, unspecified
  • M32.1
    • M32.10 Systemic lupus erythematosus, organ or system involvement unspecified
    • M32.11 Endocarditis in systemic lupus erythematosus
    • M32.12 Pericarditis in systemic lupus erythematosus
    • M32.13 Lung involvement in systemic lupus erythematosus
    • M32.14 Glomerular disease in systemic lupus erythematosus
    • M32.15 Tubulo-interstitial nephropathy in systemic lupus erythematosus
    • M32.19 Other organ or system involvement in systemic lupus erythematosus
  • M33.0
    • M33.00 Juvenile dermatomyositis, organ involvement unspecified
    • M33.01 Juvenile dermatomyositis with respiratory involvement
    • M33.02 Juvenile dermatomyositis with myopathy
    • M33.03 Juvenile dermatomyositis without myopathy
    • M33.09 Juvenile dermatomyositis with other organ involvement
  • M33.1
    • M33.10 Other dermatomyositis, organ involvement unspecified
    • M33.11 Other dermatomyositis with respiratory involvement
    • M33.12 Other dermatomyositis with myopathy
    • M33.13 Other dermatomyositis without myopathy
    • M33.19 Other dermatomyositis with other organ involvement
  • M33.2
    • M33.20 Polymyositis, organ involvement unspecified
    • M33.21 Polymyositis with respiratory involvement
    • M33.22 Polymyositis with myopathy
    • M33.29 Polymyositis with other organ involvement
  • M33.9
    • M33.90 Dermatopolymyositis, unspecified, organ involvement unspecified
    • M33.91 Dermatopolymyositis, unspecified with respiratory involvement
    • M33.92 Dermatopolymyositis, unspecified with myopathy
    • M33.93 Dermatopolymyositis, unspecified without myopathy
    • M33.99 Dermatopolymyositis, unspecified with other organ involvement
  • M34
    • M34.0 Progressive systemic sclerosis
    • M34.1 CR(E)ST syndrome
    • M34.2 Systemic sclerosis induced by drug and chemical
    • M34.9 Systemic sclerosis, unspecified
  • M34.8
    • M34.82 Systemic sclerosis with myopathy
    • M34.89 Other systemic sclerosis
  • M35.0
    • M35.00 Sjogren syndrome, unspecified
    • M35.01 Sjogren syndrome with keratoconjunctivitis
    • M35.02 Sjogren syndrome with lung involvement
    • M35.03 Sjogren syndrome with myopathy
    • M35.04 Sjogren syndrome with tubulo-interstitial nephropathy
    • M35.05 Sjogren syndrome with inflammatory arthritis
    • M35.06 Sjogren syndrome with peripheral nervous system involvement
    • M35.07 Sjogren syndrome with central nervous system involvement
    • M35.08 Sjogren syndrome with gastrointestinal involvement
    • M35.09 Sjogren syndrome with other organ involvement
    • M35.0A Sjogren syndrome with glomerular disease
    • M35.0B Sjogren syndrome with vasculitis
    • M35.0C Sjogren syndrome with dental involvement
  • M35
    • M35.1 Other overlap syndromes
    • M35.2 Behcet's disease
    • M35.3 Polymyalgia rheumatica
    • M35.5 Multifocal fibrosclerosis
    • M35.9 Systemic involvement of connective tissue, unspecified
  • M35.8
    • M35.81 Multisystem inflammatory syndrome
    • M35.89 Other specified systemic involvement of connective tissue
  • M36
    • M36.0 Dermato(poly)myositis in neoplastic disease
    • M36.8 Systemic disorders of connective tissue in other diseases classified elsewhere
  • M45
    • M45.0 Ankylosing spondylitis of multiple sites in spine
    • M45.1 Ankylosing spondylitis of occipito-atlanto-axial region
    • M45.2 Ankylosing spondylitis of cervical region
    • M45.3 Ankylosing spondylitis of cervicothoracic region
    • M45.4 Ankylosing spondylitis of thoracic region
    • M45.5 Ankylosing spondylitis of thoracolumbar region
    • M45.6 Ankylosing spondylitis lumbar region
    • M45.7 Ankylosing spondylitis of lumbosacral region
    • M45.8 Ankylosing spondylitis sacral and sacrococcygeal region
    • M45.9 Ankylosing spondylitis of unspecified sites in spine
  • M45.A
    • M45.A0 Non-radiographic axial spondyloarthritis of unspecified sites in spine
    • M45.A1 Non-radiographic axial spondyloarthritis of occipito-atlanto-axial region
    • M45.A2 Non-radiographic axial spondyloarthritis of cervical region
    • M45.A3 Non-radiographic axial spondyloarthritis of cervicothoracic region
    • M45.A4 Non-radiographic axial spondyloarthritis of thoracic region
    • M45.A5 Non-radiographic axial spondyloarthritis of thoracolumbar region
    • M45.A6 Non-radiographic axial spondyloarthritis of lumbar region
    • M45.A7 Non-radiographic axial spondyloarthritis of lumbosacral region
    • M45.A8 Non-radiographic axial spondyloarthritis of sacral and sacrococcygeal region
    • M45.AB Non-radiographic axial spondyloarthritis of multiple sites in spine
  • M48.8X
    • M48.8X1 Other specified spondylopathies, occipito-atlanto-axial region
    • M48.8X2 Other specified spondylopathies, cervical region
    • M48.8X3 Other specified spondylopathies, cervicothoracic region
    • M48.8X4 Other specified spondylopathies, thoracic region
    • M48.8X5 Other specified spondylopathies, thoracolumbar region
    • M48.8X6 Other specified spondylopathies, lumbar region
    • M48.8X7 Other specified spondylopathies, lumbosacral region
    • M48.8X8 Other specified spondylopathies, sacral and sacrococcygeal region
    • M48.8X9 Other specified spondylopathies, site unspecified