Category: M05 - Rheumatoid arthritis with rheumatoid factor

 Chapter Notes

 Section Notes

 M05

Rheumatoid arthritis with rheumatoid factor

rheumatic fever (I00)

juvenile rheumatoid arthritis (M08.-)

rheumatoid arthritis of spine (M45.-)

 M05.0

Felty's syndrome

Rheumatoid arthritis with splenoadenomegaly and leukopenia

 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

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

 M05.04

Felty's syndrome, hand

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

 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

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

 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

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

 M05.14

Rheumatoid lung disease with rheumatoid arthritis of hand

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

 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

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

 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

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

 M05.24

Rheumatoid vasculitis with rheumatoid arthritis of hand

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

 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

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

 M05.29

Rheumatoid vasculitis with rheumatoid arthritis of multiple sites

 M05.3

Rheumatoid heart disease with rheumatoid arthritis

Rheumatoid carditis

Rheumatoid endocarditis

Rheumatoid myocarditis

Rheumatoid pericarditis

 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

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

 M05.34

Rheumatoid heart disease with rheumatoid arthritis of hand

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

 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

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

 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

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

 M05.44

Rheumatoid myopathy with rheumatoid arthritis of hand

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

 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

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

 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

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

 M05.54

Rheumatoid polyneuropathy with rheumatoid arthritis of hand

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

 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

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

 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

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

 M05.64

Rheumatoid arthritis of hand with involvement of other organs and systems

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

 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

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

 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