| M24511 | Contracture, right shoulder |
| M24512 | Contracture, left shoulder |
| M24519 | Contracture, unspecified shoulder |
| M24521 | Contracture, right elbow |
| M24522 | Contracture, left elbow |
| M24529 | Contracture, unspecified elbow |
| M24531 | Contracture, right wrist |
| M24532 | Contracture, left wrist |
| M24539 | Contracture, unspecified wrist |
| M24541 | Contracture, right hand |
| M24542 | Contracture, left hand |
| M24549 | Contracture, unspecified hand |
| M24551 | Contracture, right hip |
| M24552 | Contracture, left hip |
| M24559 | Contracture, unspecified hip |
| M24561 | Contracture, right knee |
| M24562 | Contracture, left knee |
| M24569 | Contracture, unspecified knee |
| M24571 | Contracture, right ankle |
| M24572 | Contracture, left ankle |
| M24573 | Contracture, unspecified ankle |
| M24574 | Contracture, right foot |
| M24575 | Contracture, left foot |
| M24576 | Contracture, unspecified foot |
| M2459 | Contracture, other specified joint |
| M2460 | Ankylosis, unspecified joint |
| M24611 | Ankylosis, right shoulder |
| M24612 | Ankylosis, left shoulder |
| M24619 | Ankylosis, unspecified shoulder |
| M24621 | Ankylosis, right elbow |
| M24622 | Ankylosis, left elbow |
| M24629 | Ankylosis, unspecified elbow |
| M24631 | Ankylosis, right wrist |
| M24632 | Ankylosis, left wrist |
| M24639 | Ankylosis, unspecified wrist |
| M24641 | Ankylosis, right hand |
| M24642 | Ankylosis, left hand |
| M24649 | Ankylosis, unspecified hand |
| M24651 | Ankylosis, right hip |
| M24652 | Ankylosis, left hip |
| M24659 | Ankylosis, unspecified hip |
| M24661 | Ankylosis, right knee |
| M24662 | Ankylosis, left knee |
| M24669 | Ankylosis, unspecified knee |
| M24671 | Ankylosis, right ankle |
| M24672 | Ankylosis, left ankle |
| M24673 | Ankylosis, unspecified ankle |
| M24674 | Ankylosis, right foot |
| M24675 | Ankylosis, left foot |
| M24676 | Ankylosis, unspecified foot |
| M2469 | Ankylosis, other specified joint |
| M247 | Protrusio acetabuli |
| M2480 | Other specific joint derangements of unspecified joint, not elsewhere classified |
| M24811 | Other specific joint derangements of right shoulder, not elsewhere classified |
| M24812 | Other specific joint derangements of left shoulder, not elsewhere classified |
| M24819 | Other specific joint derangements of unspecified shoulder, not elsewhere classified |
| M24821 | Other specific joint derangements of right elbow, not elsewhere classified |
| M24822 | Other specific joint derangements of left elbow, not elsewhere classified |
| M24829 | Other specific joint derangements of unspecified elbow, not elsewhere classified |
| M24831 | Other specific joint derangements of right wrist, not elsewhere classified |
| M24832 | Other specific joint derangements of left wrist, not elsewhere classified |
| M24839 | Other specific joint derangements of unspecified wrist, not elsewhere classified |
| M24841 | Other specific joint derangements of right hand, not elsewhere classified |
| M24842 | Other specific joint derangements of left hand, not elsewhere classified |
| M24849 | Other specific joint derangements of unspecified hand, not elsewhere classified |
| M24851 | Other specific joint derangements of right hip, not elsewhere classified |
| M24852 | Other specific joint derangements of left hip, not elsewhere classified |
| M24859 | Other specific joint derangements of unspecified hip, not elsewhere classified |
| M24871 | Other specific joint derangements of right ankle, not elsewhere classified |
| M24872 | Other specific joint derangements of left ankle, not elsewhere classified |
| M24873 | Other specific joint derangements of unspecified ankle, not elsewhere classified |
| M24874 | Other specific joint derangements of right foot, not elsewhere classified |
| M24875 | Other specific joint derangements left foot, not elsewhere classified |
| M24876 | Other specific joint derangements of unspecified foot, not elsewhere classified |
| M2489 | Other specific joint derangement of other specified joint, not elsewhere classified |
| M249 | Joint derangement, unspecified |
| M2500 | Hemarthrosis, unspecified joint |
| M25011 | Hemarthrosis, right shoulder |
| M25012 | Hemarthrosis, left shoulder |
| M25019 | Hemarthrosis, unspecified shoulder |
| M25021 | Hemarthrosis, right elbow |
| M25022 | Hemarthrosis, left elbow |
| M25029 | Hemarthrosis, unspecified elbow |
| M25031 | Hemarthrosis, right wrist |
| M25032 | Hemarthrosis, left wrist |
| M25039 | Hemarthrosis, unspecified wrist |
| M25041 | Hemarthrosis, right hand |
| M25042 | Hemarthrosis, left hand |
| M25049 | Hemarthrosis, unspecified hand |
| M25051 | Hemarthrosis, right hip |
| M25052 | Hemarthrosis, left hip |
| M25059 | Hemarthrosis, unspecified hip |
| M25061 | Hemarthrosis, right knee |
| M25062 | Hemarthrosis, left knee |
| M25069 | Hemarthrosis, unspecified knee |
| M25071 | Hemarthrosis, right ankle |
| M25072 | Hemarthrosis, left ankle |
| M25073 | Hemarthrosis, unspecified ankle |
| M25074 | Hemarthrosis, right foot |
| M25075 | Hemarthrosis, left foot |
| M25076 | Hemarthrosis, unspecified foot |
| M2508 | Hemarthrosis, other specified site |
| M2510 | Fistula, unspecified joint |
| M25111 | Fistula, right shoulder |
| M25112 | Fistula, left shoulder |
| M25119 | Fistula, unspecified shoulder |
| M25121 | Fistula, right elbow |
| M25122 | Fistula, left elbow |
| M25129 | Fistula, unspecified elbow |
| M25131 | Fistula, right wrist |
| M25132 | Fistula, left wrist |
| M25139 | Fistula, unspecified wrist |
| M25141 | Fistula, right hand |
| M25142 | Fistula, left hand |
| M25149 | Fistula, unspecified hand |
| M25151 | Fistula, right hip |
| M25152 | Fistula, left hip |
| M25159 | Fistula, unspecified hip |
| M25161 | Fistula, right knee |
| M25162 | Fistula, left knee |
| M25169 | Fistula, unspecified knee |
| M25171 | Fistula, right ankle |
| M25172 | Fistula, left ankle |
| M25173 | Fistula, unspecified ankle |
| M25174 | Fistula, right foot |
| M25175 | Fistula, left foot |
| M25176 | Fistula, unspecified foot |
| M2518 | Fistula, other specified site |
| M2520 | Flail joint, unspecified joint |
| M25211 | Flail joint, right shoulder |
| M25212 | Flail joint, left shoulder |
| M25219 | Flail joint, unspecified shoulder |
| M25221 | Flail joint, right elbow |
| M25222 | Flail joint, left elbow |
| M25229 | Flail joint, unspecified elbow |
| M25231 | Flail joint, right wrist |
| M25232 | Flail joint, left wrist |
| M25239 | Flail joint, unspecified wrist |
| M25241 | Flail joint, right hand |
| M25242 | Flail joint, left hand |
| M25249 | Flail joint, unspecified hand |
| M25251 | Flail joint, right hip |
| M25252 | Flail joint, left hip |
| M25259 | Flail joint, unspecified hip |
| M25261 | Flail joint, right knee |
| M25262 | Flail joint, left knee |
| M25269 | Flail joint, unspecified knee |
| M25271 | Flail joint, right ankle and foot |
| M25272 | Flail joint, left ankle and foot |
| M25279 | Flail joint, unspecified ankle and foot |
| M2528 | Flail joint, other site |
| M2530 | Other instability, unspecified joint |
| M25311 | Other instability, right shoulder |
| M25312 | Other instability, left shoulder |
| M25319 | Other instability, unspecified shoulder |
| M25321 | Other instability, right elbow |
| M25322 | Other instability, left elbow |
| M25329 | Other instability, unspecified elbow |
| M25331 | Other instability, right wrist |
| M25332 | Other instability, left wrist |
| M25339 | Other instability, unspecified wrist |
| M25341 | Other instability, right hand |
| M25342 | Other instability, left hand |
| M25349 | Other instability, unspecified hand |
| M25351 | Other instability, right hip |
| M25352 | Other instability, left hip |
| M25359 | Other instability, unspecified hip |
| M25361 | Other instability, right knee |
| M25362 | Other instability, left knee |
| M25369 | Other instability, unspecified knee |
| M25371 | Other instability, right ankle |
| M25372 | Other instability, left ankle |
| M25373 | Other instability, unspecified ankle |
| M25374 | Other instability, right foot |
| M25375 | Other instability, left foot |
| M25376 | Other instability, unspecified foot |
| M2539 | Other instability, other specified joint |
| M2540 | Effusion, unspecified joint |
| M25411 | Effusion, right shoulder |
| M25412 | Effusion, left shoulder |
| M25419 | Effusion, unspecified shoulder |
| M25421 | Effusion, right elbow |
| M25422 | Effusion, left elbow |
| M25429 | Effusion, unspecified elbow |
| M25431 | Effusion, right wrist |
| M25432 | Effusion, left wrist |
| M25439 | Effusion, unspecified wrist |
| M25441 | Effusion, right hand |
| M25442 | Effusion, left hand |
| M25449 | Effusion, unspecified hand |
| M25451 | Effusion, right hip |
| M25452 | Effusion, left hip |
| M25459 | Effusion, unspecified hip |
| M25461 | Effusion, right knee |
| M25462 | Effusion, left knee |
| M25469 | Effusion, unspecified knee |
| M25471 | Effusion, right ankle |
| M25472 | Effusion, left ankle |
| M25473 | Effusion, unspecified ankle |
| M25474 | Effusion, right foot |
| M25475 | Effusion, left foot |
| M25476 | Effusion, unspecified foot |
| M2548 | Effusion, other site |
| M2550 | Pain in unspecified joint |
| M25511 | Pain in right shoulder |
| M25512 | Pain in left shoulder |
| M25519 | Pain in unspecified shoulder |
| M25521 | Pain in right elbow |
| M25522 | Pain in left elbow |
| M25529 | Pain in unspecified elbow |
| M25531 | Pain in right wrist |
| M25532 | Pain in left wrist |
| M25539 | Pain in unspecified wrist |
| M25541 | Pain in joints of right hand |
| M25542 | Pain in joints of left hand |
| M25549 | Pain in joints of unspecified hand |
| M25551 | Pain in right hip |
| M25552 | Pain in left hip |
| M25559 | Pain in unspecified hip |
| M25561 | Pain in right knee |
| M25562 | Pain in left knee |
| M25569 | Pain in unspecified knee |
| M25571 | Pain in right ankle and joints of right foot |
| M25572 | Pain in left ankle and joints of left foot |
| M25579 | Pain in unspecified ankle and joints of unspecified foot |
| M2559 | Pain in other specified joint |
| M2560 | Stiffness of unspecified joint, not elsewhere classified |
| M25611 | Stiffness of right shoulder, not elsewhere classified |
| M25612 | Stiffness of left shoulder, not elsewhere classified |
| M25619 | Stiffness of unspecified shoulder, not elsewhere classified |
| M25621 | Stiffness of right elbow, not elsewhere classified |
| M25622 | Stiffness of left elbow, not elsewhere classified |
| M25629 | Stiffness of unspecified elbow, not elsewhere classified |
| M25631 | Stiffness of right wrist, not elsewhere classified |
| M25632 | Stiffness of left wrist, not elsewhere classified |
| M25639 | Stiffness of unspecified wrist, not elsewhere classified |
| M25641 | Stiffness of right hand, not elsewhere classified |
| M25642 | Stiffness of left hand, not elsewhere classified |
| M25649 | Stiffness of unspecified hand, not elsewhere classified |
| M25651 | Stiffness of right hip, not elsewhere classified |
| M25652 | Stiffness of left hip, not elsewhere classified |
| M25659 | Stiffness of unspecified hip, not elsewhere classified |
| M25661 | Stiffness of right knee, not elsewhere classified |
| M25662 | Stiffness of left knee, not elsewhere classified |
| M25669 | Stiffness of unspecified knee, not elsewhere classified |
| M25671 | Stiffness of right ankle, not elsewhere classified |
| M25672 | Stiffness of left ankle, not elsewhere classified |
| M25673 | Stiffness of unspecified ankle, not elsewhere classified |
| M25674 | Stiffness of right foot, not elsewhere classified |
| M25675 | Stiffness of left foot, not elsewhere classified |
| M25676 | Stiffness of unspecified foot, not elsewhere classified |
| M2569 | Stiffness of other specified joint, not elsewhere classified |
| M2570 | Osteophyte, unspecified joint |
| M25711 | Osteophyte, right shoulder |
| M25712 | Osteophyte, left shoulder |
| M25719 | Osteophyte, unspecified shoulder |
| M25721 | Osteophyte, right elbow |
| M25722 | Osteophyte, left elbow |
| M25729 | Osteophyte, unspecified elbow |
| M25731 | Osteophyte, right wrist |
| M25732 | Osteophyte, left wrist |
| M25739 | Osteophyte, unspecified wrist |
| M25741 | Osteophyte, right hand |
| M25742 | Osteophyte, left hand |
| M25749 | Osteophyte, unspecified hand |
| M25751 | Osteophyte, right hip |
| M25752 | Osteophyte, left hip |
| M25759 | Osteophyte, unspecified hip |
| M25761 | Osteophyte, right knee |
| M25762 | Osteophyte, left knee |
| M25769 | Osteophyte, unspecified knee |
| M25771 | Osteophyte, right ankle |
| M25772 | Osteophyte, left ankle |
| M25773 | Osteophyte, unspecified ankle |
| M25774 | Osteophyte, right foot |
| M25775 | Osteophyte, left foot |
| M25776 | Osteophyte, unspecified foot |
| M2578 | Osteophyte, vertebrae |
| M2580 | Other specified joint disorders, unspecified joint |
| M25811 | Other specified joint disorders, right shoulder |
| M25812 | Other specified joint disorders, left shoulder |
| M25819 | Other specified joint disorders, unspecified shoulder |
| M25821 | Other specified joint disorders, right elbow |
| M25822 | Other specified joint disorders, left elbow |
| M25829 | Other specified joint disorders, unspecified elbow |
| M25831 | Other specified joint disorders, right wrist |
| M25832 | Other specified joint disorders, left wrist |
| M25839 | Other specified joint disorders, unspecified wrist |
| M25841 | Other specified joint disorders, right hand |
| M25842 | Other specified joint disorders, left hand |
| M25849 | Other specified joint disorders, unspecified hand |
| M25851 | Other specified joint disorders, right hip |
| M25852 | Other specified joint disorders, left hip |
| M25859 | Other specified joint disorders, unspecified hip |
| M25861 | Other specified joint disorders, right knee |
| M25862 | Other specified joint disorders, left knee |
| M25869 | Other specified joint disorders, unspecified knee |
| M25871 | Other specified joint disorders, right ankle and foot |
| M25872 | Other specified joint disorders, left ankle and foot |
| M25879 | Other specified joint disorders, unspecified ankle and foot |
| M259 | Joint disorder, unspecified |
| M300 | Polyarteritis nodosa |
| M301 | Polyarteritis with lung involvement [Churg-Strauss] |
| M302 | Juvenile polyarteritis |
| M303 | Mucocutaneous lymph node syndrome [Kawasaki] |
| M308 | Other conditions related to polyarteritis nodosa |
| M310 | Hypersensitivity angiitis |
| M3110 | Thrombotic microangiopathy, unspecified |
| M3111 | Hematopoietic stem cell transplantation-associated thrombotic microangiopathy [HSCT-TMA] |
| M3119 | Other thrombotic microangiopathy |
| M312 | Lethal midline granuloma |
| M3130 | Wegener's granulomatosis without renal involvement |
| M3131 | Wegener's granulomatosis with renal involvement |
| M314 | Aortic arch syndrome [Takayasu] |
| M315 | Giant cell arteritis with polymyalgia rheumatica |
| M316 | Other giant cell arteritis |
| M317 | Microscopic polyangiitis |
| M320 | Drug-induced systemic lupus erythematosus |
| M3210 | Systemic lupus erythematosus, organ or system involvement unspecified |
| M3211 | Endocarditis in systemic lupus erythematosus |
| M3212 | Pericarditis in systemic lupus erythematosus |
| M3213 | Lung involvement in systemic lupus erythematosus |
| M3214 | Glomerular disease in systemic lupus erythematosus |
| M3215 | Tubulo-interstitial nephropathy in systemic lupus erythematosus |
| M3219 | Other organ or system involvement in systemic lupus erythematosus |
| M328 | Other forms of systemic lupus erythematosus |
| M329 | Systemic lupus erythematosus, unspecified |
| M3300 | Juvenile dermatomyositis, organ involvement unspecified |
| M3301 | Juvenile dermatomyositis with respiratory involvement |
| M3302 | Juvenile dermatomyositis with myopathy |
| M3303 | Juvenile dermatomyositis without myopathy |
| M3309 | Juvenile dermatomyositis with other organ involvement |
| M3310 | Other dermatomyositis, organ involvement unspecified |
| M3311 | Other dermatomyositis with respiratory involvement |
| M3312 | Other dermatomyositis with myopathy |
| M3313 | Other dermatomyositis without myopathy |
| M3319 | Other dermatomyositis with other organ involvement |
| M3320 | Polymyositis, organ involvement unspecified |
| M3321 | Polymyositis with respiratory involvement |
| M3322 | Polymyositis with myopathy |
| M3329 | Polymyositis with other organ involvement |
| M3390 | Dermatopolymyositis, unspecified, organ involvement unspecified |
| M3391 | Dermatopolymyositis, unspecified with respiratory involvement |
| M3392 | Dermatopolymyositis, unspecified with myopathy |
| M3393 | Dermatopolymyositis, unspecified without myopathy |
| M3399 | Dermatopolymyositis, unspecified with other organ involvement |
| M340 | Progressive systemic sclerosis |
| M341 | CR(E)ST syndrome |
| M342 | Systemic sclerosis induced by drug and chemical |
| M3482 | Systemic sclerosis with myopathy |
| M3489 | Other systemic sclerosis |
| M349 | Systemic sclerosis, unspecified |
| M3500 | Sjogren syndrome, unspecified |
| M3501 | Sjogren syndrome with keratoconjunctivitis |
| M3502 | Sjogren syndrome with lung involvement |
| M3503 | Sjogren syndrome with myopathy |
| M3504 | Sjogren syndrome with tubulo-interstitial nephropathy |
| M3505 | Sjogren syndrome with inflammatory arthritis |
| M3506 | Sjogren syndrome with peripheral nervous system involvement |
| M3507 | Sjogren syndrome with central nervous system involvement |
| M3508 | Sjogren syndrome with gastrointestinal involvement |
| M3509 | Sjogren syndrome with other organ involvement |
| M350A | Sjogren syndrome with glomerular disease |
| M350B | Sjogren syndrome with vasculitis |
| M350C | Sjogren syndrome with dental involvement |
| M351 | Other overlap syndromes |
| M352 | Behcet's disease |
| M353 | Polymyalgia rheumatica |
| M354 | Diffuse (eosinophilic) fasciitis |
| M355 | Multifocal fibrosclerosis |
| M357 | Hypermobility syndrome |
| M3581 | Multisystem inflammatory syndrome |
| M3589 | Other specified systemic involvement of connective tissue |
| M359 | Systemic involvement of connective tissue, unspecified |
| M360 | Dermato(poly)myositis in neoplastic disease |
| M361 | Arthropathy in neoplastic disease |
| M362 | Hemophilic arthropathy |
| M363 | Arthropathy in other blood disorders |
| M364 | Arthropathy in hypersensitivity reactions classified elsewhere |
| M368 | Systemic disorders of connective tissue in other diseases classified elsewhere |
| M4000 | Postural kyphosis, site unspecified |
| M4003 | Postural kyphosis, cervicothoracic region |
| M4004 | Postural kyphosis, thoracic region |
| M4005 | Postural kyphosis, thoracolumbar region |
| M4010 | Other secondary kyphosis, site unspecified |
| M4012 | Other secondary kyphosis, cervical region |
| M4013 | Other secondary kyphosis, cervicothoracic region |
| M4014 | Other secondary kyphosis, thoracic region |
| M4015 | Other secondary kyphosis, thoracolumbar region |
| M40202 | Unspecified kyphosis, cervical region |
| M40203 | Unspecified kyphosis, cervicothoracic region |
| M40204 | Unspecified kyphosis, thoracic region |
| M40205 | Unspecified kyphosis, thoracolumbar region |
| M40209 | Unspecified kyphosis, site unspecified |
| M40292 | Other kyphosis, cervical region |
| M40293 | Other kyphosis, cervicothoracic region |
| M40294 | Other kyphosis, thoracic region |
| M40295 | Other kyphosis, thoracolumbar region |
| M40299 | Other kyphosis, site unspecified |
| M4030 | Flatback syndrome, site unspecified |