ICD-10-CM
- M00 - Pyogenic arthritis
- M01 - Direct infections of joint in infectious and parasitic diseases classified elsewhere
- M02 - Postinfective and reactive arthropathies
- M04 - Autoinflammatory syndromes
- M05 - Rheumatoid arthritis with rheumatoid factor
- M06 - Other rheumatoid arthritis
- M07 - Enteropathic arthropathies
- M08 - Juvenile arthritis
- M10 - Gout
- M11 - Other crystal arthropathies
- M12 - Other and unspecified arthropathy
- M13 - Other arthritis
- M14 - Arthropathies in other diseases classified elsewhere
- M15 - Polyosteoarthritis
- M16 - Osteoarthritis of hip
- M17 - Osteoarthritis of knee
- M18 - Osteoarthritis of first carpometacarpal joint
- M19 - Other and unspecified osteoarthritis
- M1A - Chronic gout
- M20 - Acquired deformities of fingers and toes
- M21 - Other acquired deformities of limbs
- M22 - Disorder of patella
- M23 - Internal derangement of knee
- M24 - Other specific joint derangements
- M25 - Other joint disorder, not elsewhere classified
- M26 - Dentofacial anomalies [including malocclusion]
- M27 - Other diseases of jaws
- M30 - Polyarteritis nodosa and related conditions
- M31 - Other necrotizing vasculopathies
- M32 - Systemic lupus erythematosus (SLE)
- M33 - Dermatopolymyositis
- M34 - Systemic sclerosis [scleroderma]
- M35 - Other systemic involvement of connective tissue
- M36 - Systemic disorders of connective tissue in diseases classified elsewhere
- M40 - Kyphosis and lordosis
- M41 - Scoliosis
- M42 - Spinal osteochondrosis
- M43 - Other deforming dorsopathies
- M45 - Ankylosing spondylitis
- M46 - Other inflammatory spondylopathies
- M47 - Spondylosis
- M48 - Other spondylopathies
- M49 - Spondylopathies in diseases classified elsewhere
- M50 - Cervical disc disorders
- M51 - Thoracic, thoracolumbar, and lumbosacral intervertebral disc disorders
- M53 - Other and unspecified dorsopathies, not elsewhere classified
- M54 - Dorsalgia
- M60 - Myositis
- M61 - Calcification and ossification of muscle
- M62 - Other disorders of muscle
- M63 - Disorders of muscle in diseases classified elsewhere
- M65 - Synovitis and tenosynovitis
- M66 - Spontaneous rupture of synovium and tendon
- M67 - Other disorders of synovium and tendon
- M70 - Soft tissue disorders related to use, overuse and pressure
- M71 - Other bursopathies
- M72 - Fibroblastic disorders
- M75 - Shoulder lesions
- M76 - Enthesopathies, lower limb, excluding foot
- M77 - Other enthesopathies
- M79 - Other and unspecified soft tissue disorders, not elsewhere classified
- M80 - Osteoporosis with current pathological fracture
- M81 - Osteoporosis without current pathological fracture
- M83 - Adult osteomalacia
- M84 - Disorder of continuity of bone
- M85 - Other disorders of bone density and structure
- M86 - Osteomyelitis
- M87 - Osteonecrosis
- M88 - Osteitis deformans [Paget's disease of bone]
- M89 - Other disorders of bone
- M90 - Osteopathies in diseases classified elsewhere
- M91 - Juvenile osteochondrosis of hip and pelvis
- M92 - Other juvenile osteochondrosis
- M93 - Other osteochondropathies
- M94 - Other disorders of cartilage
- M95 - Other acquired deformities of musculoskeletal system and connective tissue
- M96 - Intraoperative and postprocedural complications and disorders of musculoskeletal system, not elsewhere classified
- M97 - Periprosthetic fracture around internal prosthetic joint
- M99 - Biomechanical lesions, not elsewhere classified