| Dx | CC/MCC | Exclusions | Description |
| M00862 | CC | 0861:487 codes | Arthritis due to other bacteria, left knee |
| M00869 | CC | 0861:487 codes | Arthritis due to other bacteria, unspecified knee |
| M00871 | CC | 0862:503 codes | Arthritis due to other bacteria, right ankle and foot |
| M00872 | CC | 0862:503 codes | Arthritis due to other bacteria, left ankle and foot |
| M00879 | CC | 0862:503 codes | Arthritis due to other bacteria, unspecified ankle and foot |
| M0088 | CC | 0855:1,014 codes | Arthritis due to other bacteria, vertebrae |
| M0089 | CC | 0855:1,014 codes | Polyarthritis due to other bacteria |
| M009 | CC | 0855:1,014 codes | Pyogenic arthritis, unspecified |
| M01X0 | CC | 0863:1,014 codes | Direct infection of unspecified joint in infectious and parasitic diseases classified elsewhere |
| M01X11 | CC | 0864:1,014 codes | Direct infection of right shoulder in infectious and parasitic diseases classified elsewhere |
| M01X12 | CC | 0864:1,014 codes | Direct infection of left shoulder in infectious and parasitic diseases classified elsewhere |
| M01X19 | CC | 0864:1,014 codes | Direct infection of unspecified shoulder in infectious and parasitic diseases classified elsewhere |
| M01X21 | CC | 0863:1,014 codes | Direct infection of right elbow in infectious and parasitic diseases classified elsewhere |
| M01X22 | CC | 0863:1,014 codes | Direct infection of left elbow in infectious and parasitic diseases classified elsewhere |
| M01X29 | CC | 0863:1,014 codes | Direct infection of unspecified elbow in infectious and parasitic diseases classified elsewhere |
| M01X31 | CC | 0863:1,014 codes | Direct infection of right wrist in infectious and parasitic diseases classified elsewhere |
| M01X32 | CC | 0863:1,014 codes | Direct infection of left wrist in infectious and parasitic diseases classified elsewhere |
| M01X39 | CC | 0863:1,014 codes | Direct infection of unspecified wrist in infectious and parasitic diseases classified elsewhere |
| M01X41 | CC | 0863:1,014 codes | Direct infection of right hand in infectious and parasitic diseases classified elsewhere |
| M01X42 | CC | 0863:1,014 codes | Direct infection of left hand in infectious and parasitic diseases classified elsewhere |
| M01X49 | CC | 0863:1,014 codes | Direct infection of unspecified hand in infectious and parasitic diseases classified elsewhere |
| M01X51 | CC | 0863:1,014 codes | Direct infection of right hip in infectious and parasitic diseases classified elsewhere |
| M01X52 | CC | 0863:1,014 codes | Direct infection of left hip in infectious and parasitic diseases classified elsewhere |
| M01X59 | CC | 0863:1,014 codes | Direct infection of unspecified hip in infectious and parasitic diseases classified elsewhere |
| M01X61 | CC | 0863:1,014 codes | Direct infection of right knee in infectious and parasitic diseases classified elsewhere |
| M01X62 | CC | 0863:1,014 codes | Direct infection of left knee in infectious and parasitic diseases classified elsewhere |
| M01X69 | CC | 0863:1,014 codes | Direct infection of unspecified knee in infectious and parasitic diseases classified elsewhere |
| M01X71 | CC | 0863:1,014 codes | Direct infection of right ankle and foot in infectious and parasitic diseases classified elsewhere |
| M01X72 | CC | 0863:1,014 codes | Direct infection of left ankle and foot in infectious and parasitic diseases classified elsewhere |
| M01X79 | CC | 0863:1,014 codes | Direct infection of unspecified ankle and foot in infectious and parasitic diseases classified elsewhere |
| M01X8 | CC | 0863:1,014 codes | Direct infection of vertebrae in infectious and parasitic diseases classified elsewhere |
| M01X9 | CC | 0863:1,014 codes | Direct infection of multiple joints in infectious and parasitic diseases classified elsewhere |
| M0210 | CC | 4014:1,018 codes | Postdysenteric arthropathy, unspecified site |
| M02111 | CC | 4014:1,018 codes | Postdysenteric arthropathy, right shoulder |
| M02112 | CC | 4014:1,018 codes | Postdysenteric arthropathy, left shoulder |
| M02119 | CC | 4014:1,018 codes | Postdysenteric arthropathy, unspecified shoulder |
| M02121 | CC | 4014:1,018 codes | Postdysenteric arthropathy, right elbow |
| M02122 | CC | 4014:1,018 codes | Postdysenteric arthropathy, left elbow |
| M02129 | CC | 4014:1,018 codes | Postdysenteric arthropathy, unspecified elbow |
| M02131 | CC | 4014:1,018 codes | Postdysenteric arthropathy, right wrist |
| M02132 | CC | 4014:1,018 codes | Postdysenteric arthropathy, left wrist |
| M02139 | CC | 4014:1,018 codes | Postdysenteric arthropathy, unspecified wrist |
| M02141 | CC | 4014:1,018 codes | Postdysenteric arthropathy, right hand |
| M02142 | CC | 4014:1,018 codes | Postdysenteric arthropathy, left hand |
| M02149 | CC | 4014:1,018 codes | Postdysenteric arthropathy, unspecified hand |
| M02151 | CC | 4014:1,018 codes | Postdysenteric arthropathy, right hip |
| M02152 | CC | 4014:1,018 codes | Postdysenteric arthropathy, left hip |
| M02159 | CC | 4014:1,018 codes | Postdysenteric arthropathy, unspecified hip |
| M02161 | CC | 0865:1,017 codes | Postdysenteric arthropathy, right knee |
| M02162 | CC | 0865:1,017 codes | Postdysenteric arthropathy, left knee |
| M02169 | CC | 0865:1,017 codes | Postdysenteric arthropathy, unspecified knee |
| M02171 | CC | 4014:1,018 codes | Postdysenteric arthropathy, right ankle and foot |
| M02172 | CC | 4014:1,018 codes | Postdysenteric arthropathy, left ankle and foot |
| M02179 | CC | 4014:1,018 codes | Postdysenteric arthropathy, unspecified ankle and foot |
| M0218 | CC | 4014:1,018 codes | Postdysenteric arthropathy, vertebrae |
| M0219 | CC | 4014:1,018 codes | Postdysenteric arthropathy, multiple sites |
| M0230 | CC | 4014:1,018 codes | Reiter's disease, unspecified site |
| M02311 | CC | 3752:1,019 codes | Reiter's disease, right shoulder |
| M02312 | CC | 3754:1,019 codes | Reiter's disease, left shoulder |
| M02319 | CC | 4014:1,018 codes | Reiter's disease, unspecified shoulder |
| M02321 | CC | 3756:1,019 codes | Reiter's disease, right elbow |
| M02322 | CC | 3758:1,019 codes | Reiter's disease, left elbow |
| M02329 | CC | 4014:1,018 codes | Reiter's disease, unspecified elbow |
| M02331 | CC | 3760:1,019 codes | Reiter's disease, right wrist |
| M02332 | CC | 3762:1,019 codes | Reiter's disease, left wrist |
| M02339 | CC | 4014:1,018 codes | Reiter's disease, unspecified wrist |
| M02341 | CC | 3764:1,019 codes | Reiter's disease, right hand |
| M02342 | CC | 3766:1,019 codes | Reiter's disease, left hand |
| M02349 | CC | 4014:1,018 codes | Reiter's disease, unspecified hand |
| M02351 | CC | 3768:1,019 codes | Reiter's disease, right hip |
| M02352 | CC | 3770:1,019 codes | Reiter's disease, left hip |
| M02359 | CC | 4014:1,018 codes | Reiter's disease, unspecified hip |
| M02361 | CC | 3772:1,019 codes | Reiter's disease, right knee |
| M02362 | CC | 3774:1,019 codes | Reiter's disease, left knee |
| M02369 | CC | 4014:1,018 codes | Reiter's disease, unspecified knee |
| M02371 | CC | 3776:1,019 codes | Reiter's disease, right ankle and foot |
| M02372 | CC | 3778:1,019 codes | Reiter's disease, left ankle and foot |
| M02379 | CC | 4014:1,018 codes | Reiter's disease, unspecified ankle and foot |
| M0238 | CC | 4014:1,018 codes | Reiter's disease, vertebrae |
| M0239 | CC | 4014:1,018 codes | Reiter's disease, multiple sites |
| M0280 | CC | 4014:1,018 codes | Other reactive arthropathies, unspecified site |
| M02811 | CC | 4014:1,018 codes | Other reactive arthropathies, right shoulder |
| M02812 | CC | 4014:1,018 codes | Other reactive arthropathies, left shoulder |
| M02819 | CC | 4014:1,018 codes | Other reactive arthropathies, unspecified shoulder |
| M02821 | CC | 4014:1,018 codes | Other reactive arthropathies, right elbow |
| M02822 | CC | 4014:1,018 codes | Other reactive arthropathies, left elbow |
| M02829 | CC | 4014:1,018 codes | Other reactive arthropathies, unspecified elbow |
| M02831 | CC | 4014:1,018 codes | Other reactive arthropathies, right wrist |
| M02832 | CC | 4014:1,018 codes | Other reactive arthropathies, left wrist |
| M02839 | CC | 4014:1,018 codes | Other reactive arthropathies, unspecified wrist |
| M02841 | CC | 4014:1,018 codes | Other reactive arthropathies, right hand |
| M02842 | CC | 4014:1,018 codes | Other reactive arthropathies, left hand |
| M02849 | CC | 4014:1,018 codes | Other reactive arthropathies, unspecified hand |
| M02851 | CC | 4014:1,018 codes | Other reactive arthropathies, right hip |
| M02852 | CC | 4014:1,018 codes | Other reactive arthropathies, left hip |
| M02859 | CC | 4014:1,018 codes | Other reactive arthropathies, unspecified hip |
| M02861 | CC | 4014:1,018 codes | Other reactive arthropathies, right knee |
| M02862 | CC | 4014:1,018 codes | Other reactive arthropathies, left knee |
| M02869 | CC | 4014:1,018 codes | Other reactive arthropathies, unspecified knee |
| M02871 | CC | 4014:1,018 codes | Other reactive arthropathies, right ankle and foot |
| M02872 | CC | 4014:1,018 codes | Other reactive arthropathies, left ankle and foot |
| M02879 | CC | 4014:1,018 codes | Other reactive arthropathies, unspecified ankle and foot |
| M0288 | CC | 4014:1,018 codes | Other reactive arthropathies, vertebrae |
| M0289 | CC | 4014:1,018 codes | Other reactive arthropathies, multiple sites |
| M0540 | CC | 3780:124 codes | Rheumatoid myopathy with rheumatoid arthritis of unspecified site |
| M05411 | CC | 3782:124 codes | Rheumatoid myopathy with rheumatoid arthritis of right shoulder |
| M05412 | CC | 3784:124 codes | Rheumatoid myopathy with rheumatoid arthritis of left shoulder |
| M05419 | CC | 3786:124 codes | Rheumatoid myopathy with rheumatoid arthritis of unspecified shoulder |
| M05421 | CC | 3788:124 codes | Rheumatoid myopathy with rheumatoid arthritis of right elbow |
| M05422 | CC | 3790:124 codes | Rheumatoid myopathy with rheumatoid arthritis of left elbow |
| M05429 | CC | 3792:124 codes | Rheumatoid myopathy with rheumatoid arthritis of unspecified elbow |
| M05431 | CC | 3794:124 codes | Rheumatoid myopathy with rheumatoid arthritis of right wrist |
| M05432 | CC | 3796:124 codes | Rheumatoid myopathy with rheumatoid arthritis of left wrist |
| M05439 | CC | 3798:124 codes | Rheumatoid myopathy with rheumatoid arthritis of unspecified wrist |
| M05441 | CC | 3800:124 codes | Rheumatoid myopathy with rheumatoid arthritis of right hand |
| M05442 | CC | 3802:124 codes | Rheumatoid myopathy with rheumatoid arthritis of left hand |
| M05449 | CC | 3804:124 codes | Rheumatoid myopathy with rheumatoid arthritis of unspecified hand |
| M05451 | CC | 3806:124 codes | Rheumatoid myopathy with rheumatoid arthritis of right hip |
| M05452 | CC | 3808:124 codes | Rheumatoid myopathy with rheumatoid arthritis of left hip |
| M05459 | CC | 3810:124 codes | Rheumatoid myopathy with rheumatoid arthritis of unspecified hip |
| M05461 | CC | 3812:124 codes | Rheumatoid myopathy with rheumatoid arthritis of right knee |
| M05462 | CC | 3814:124 codes | Rheumatoid myopathy with rheumatoid arthritis of left knee |
| M05469 | CC | 3816:124 codes | Rheumatoid myopathy with rheumatoid arthritis of unspecified knee |
| M05471 | CC | 3818:124 codes | Rheumatoid myopathy with rheumatoid arthritis of right ankle and foot |
| M05472 | CC | 3820:124 codes | Rheumatoid myopathy with rheumatoid arthritis of left ankle and foot |
| M05479 | CC | 3822:124 codes | Rheumatoid myopathy with rheumatoid arthritis of unspecified ankle and foot |
| M0549 | CC | 0867:124 codes | Rheumatoid myopathy with rheumatoid arthritis of multiple sites |
| M2500 | CC | 0868:32 codes | Hemarthrosis, unspecified joint |
| M25011 | CC | 0869:14 codes | Hemarthrosis, right shoulder |
| M25012 | CC | 0869:14 codes | Hemarthrosis, left shoulder |
| M25019 | CC | 0869:14 codes | Hemarthrosis, unspecified shoulder |
| M25021 | CC | 0870:11 codes | Hemarthrosis, right elbow |
| M25022 | CC | 0870:11 codes | Hemarthrosis, left elbow |
| M25029 | CC | 0870:11 codes | Hemarthrosis, unspecified elbow |
| M25031 | CC | 0871:14 codes | Hemarthrosis, right wrist |
| M25032 | CC | 0871:14 codes | Hemarthrosis, left wrist |
| M25039 | CC | 0871:14 codes | Hemarthrosis, unspecified wrist |
| M25041 | CC | 0872:11 codes | Hemarthrosis, right hand |
| M25042 | CC | 0872:11 codes | Hemarthrosis, left hand |
| M25049 | CC | 0872:11 codes | Hemarthrosis, unspecified hand |
| M25051 | CC | 0868:32 codes | Hemarthrosis, right hip |
| M25052 | CC | 0868:32 codes | Hemarthrosis, left hip |
| M25059 | CC | 0868:32 codes | Hemarthrosis, unspecified hip |
| M25061 | CC | 0873:14 codes | Hemarthrosis, right knee |
| M25062 | CC | 0873:14 codes | Hemarthrosis, left knee |
| M25069 | CC | 0873:14 codes | Hemarthrosis, unspecified knee |
| M25071 | CC | 0873:14 codes | Hemarthrosis, right ankle |
| M25072 | CC | 0873:14 codes | Hemarthrosis, left ankle |
| M25073 | CC | 0873:14 codes | Hemarthrosis, unspecified ankle |
| M25074 | CC | 0873:14 codes | Hemarthrosis, right foot |
| M25075 | CC | 0873:14 codes | Hemarthrosis, left foot |
| M25076 | CC | 0873:14 codes | Hemarthrosis, unspecified foot |
| M2508 | CC | 0868:32 codes | Hemarthrosis, other specified site |
| M300 | CC | 0874:86 codes | Polyarteritis nodosa |
| M301 | CC | 0874:86 codes | Polyarteritis with lung involvement [Churg-Strauss] |
| M302 | CC | 0874:86 codes | Juvenile polyarteritis |
| M303 | CC | 0875:17 codes | Mucocutaneous lymph node syndrome [Kawasaki] |
| M308 | CC | 0874:86 codes | Other conditions related to polyarteritis nodosa |
| M310 | CC | 0874:86 codes | Hypersensitivity angiitis |
| M311 | MCC | 0874:86 codes | Thrombotic microangiopathy |
| M312 | CC | 0874:86 codes | Lethal midline granuloma |
| M3130 | CC | 0874:86 codes | Wegener's granulomatosis without renal involvement |
| M3131 | CC | 0874:86 codes | Wegener's granulomatosis with renal involvement |
| M314 | CC | 0874:86 codes | Aortic arch syndrome [Takayasu] |
| M317 | CC | 0874:86 codes | Microscopic polyangiitis |
| M318 | CC | 0712:3 codes | Other specified necrotizing vasculopathies |
| M319 | CC | 0712:3 codes | Necrotizing vasculopathy, unspecified |
| M3211 | CC | 3825:7 codes | Endocarditis in systemic lupus erythematosus |
| M3212 | CC | 3827:16 codes | Pericarditis in systemic lupus erythematosus |
| M3300 | CC | 0876:16 codes | Juvenile dermatomyositis, organ involvement unspecified |
| M3301 | CC | 0876:16 codes | Juvenile dermatomyositis with respiratory involvement |
| M3302 | CC | 0877:139 codes | Juvenile dermatomyositis with myopathy |
| M3303 | CC | 0876:16 codes | Juvenile dermatomyositis without myopathy |
| M3309 | CC | 0876:16 codes | Juvenile dermatomyositis with other organ involvement |
| M3310 | CC | 0876:16 codes | Other dermatomyositis, organ involvement unspecified |
| M3311 | CC | 0876:16 codes | Other dermatomyositis with respiratory involvement |
| M3312 | CC | 0877:139 codes | Other dermatomyositis with myopathy |
| M3313 | CC | 0876:16 codes | Other dermatomyositis without myopathy |
| M3319 | CC | 0876:16 codes | Other dermatomyositis with other organ involvement |
| M3320 | CC | 0878:4 codes | Polymyositis, organ involvement unspecified |
| M3321 | CC | 0878:4 codes | Polymyositis with respiratory involvement |
| M3322 | CC | 0879:127 codes | Polymyositis with myopathy |
| M3329 | CC | 0878:4 codes | Polymyositis with other organ involvement |
| M3390 | CC | 0876:16 codes | Dermatopolymyositis, unspecified, organ involvement unspecified |
| M3391 | CC | 0876:16 codes | Dermatopolymyositis, unspecified with respiratory involvement |
| M3392 | CC | 0877:139 codes | Dermatopolymyositis, unspecified with myopathy |
| M3393 | CC | 0876:16 codes | Dermatopolymyositis, unspecified without myopathy |
| M3399 | CC | 0876:16 codes | Dermatopolymyositis, unspecified with other organ involvement |
| M3481 | CC | 3232:1 code | Systemic sclerosis with lung involvement |
| M3482 | CC | 3403:124 codes | Systemic sclerosis with myopathy |
| M3503 | CC | 3404:124 codes | Sicca syndrome with myopathy |
| M351 | CC | 0880:5 codes | Other overlap syndromes |
| M352 | CC | 4014:1,018 codes | Behcet's disease |
| M355 | CC | 0880:5 codes | Multifocal fibrosclerosis |
| M358 | CC | 0880:5 codes | Other specified systemic involvement of connective tissue |
| M360 | CC | 0876:16 codes | Dermato(poly)myositis in neoplastic disease |
| M4620 | CC | 0881:205 codes | Osteomyelitis of vertebra, site unspecified |
| M4621 | CC | 0881:205 codes | Osteomyelitis of vertebra, occipito-atlanto-axial region |
| M4622 | CC | 0881:205 codes | Osteomyelitis of vertebra, cervical region |
| M4623 | CC | 0881:205 codes | Osteomyelitis of vertebra, cervicothoracic region |
| M4624 | CC | 0881:205 codes | Osteomyelitis of vertebra, thoracic region |
| M4625 | CC | 0881:205 codes | Osteomyelitis of vertebra, thoracolumbar region |
| M4626 | CC | 0881:205 codes | Osteomyelitis of vertebra, lumbar region |
| M4627 | CC | 0881:205 codes | Osteomyelitis of vertebra, lumbosacral region |
| M4628 | CC | 0881:205 codes | Osteomyelitis of vertebra, sacral and sacrococcygeal region |
| M4630 | CC | 0882:205 codes | Infection of intervertebral disc (pyogenic), site unspecified |
| M4631 | CC | 0882:205 codes | Infection of intervertebral disc (pyogenic), occipito-atlanto-axial region |
| M4632 | CC | 0882:205 codes | Infection of intervertebral disc (pyogenic), cervical region |
| M4633 | CC | 0882:205 codes | Infection of intervertebral disc (pyogenic), cervicothoracic region |
| M4634 | CC | 0882:205 codes | Infection of intervertebral disc (pyogenic), thoracic region |
| M4635 | CC | 0882:205 codes | Infection of intervertebral disc (pyogenic), thoracolumbar region |
| M4636 | CC | 0882:205 codes | Infection of intervertebral disc (pyogenic), lumbar region |
| M4637 | CC | 0882:205 codes | Infection of intervertebral disc (pyogenic), lumbosacral region |
| M4638 | CC | 0882:205 codes | Infection of intervertebral disc (pyogenic), sacral and sacrococcygeal region |
| M4639 | CC | 0882:205 codes | Infection of intervertebral disc (pyogenic), multiple sites in spine |
| M47011 | CC | 0883:22 codes | Anterior spinal artery compression syndromes, occipito-atlanto-axial region |
| M47012 | CC | 0883:22 codes | Anterior spinal artery compression syndromes, cervical region |
| M47013 | CC | 0883:22 codes | Anterior spinal artery compression syndromes, cervicothoracic region |
| M47014 | CC | 0883:22 codes | Anterior spinal artery compression syndromes, thoracic region |
| M47015 | CC | 0883:22 codes | Anterior spinal artery compression syndromes, thoracolumbar region |
| M47016 | CC | 0883:22 codes | Anterior spinal artery compression syndromes, lumbar region |
| M47019 | CC | 0883:22 codes | Anterior spinal artery compression syndromes, site unspecified |
| M47021 | CC | 0883:22 codes | Vertebral artery compression syndromes, occipito-atlanto-axial region |
| M47022 | CC | 0883:22 codes | Vertebral artery compression syndromes, cervical region |
| M47029 | CC | 0883:22 codes | Vertebral artery compression syndromes, site unspecified |
| M4710 | CC | 0884:74 codes | Other spondylosis with myelopathy, site unspecified |
| M4711 | CC | 0883:22 codes | Other spondylosis with myelopathy, occipito-atlanto-axial region |
| M4712 | CC | 0883:22 codes | Other spondylosis with myelopathy, cervical region |
| M4713 | CC | 0883:22 codes | Other spondylosis with myelopathy, cervicothoracic region |
| M4714 | CC | 0885:2 codes | Other spondylosis with myelopathy, thoracic region |
| M4715 | CC | 0885:2 codes | Other spondylosis with myelopathy, thoracolumbar region |
| M4716 | CC | 0886:25 codes | Other spondylosis with myelopathy, lumbar region |
| M4830 | CC | 0887:9 codes | Traumatic spondylopathy, site unspecified |
| M4831 | CC | 0887:9 codes | Traumatic spondylopathy, occipito-atlanto-axial region |
| M4832 | CC | 0887:9 codes | Traumatic spondylopathy, cervical region |
| M4833 | CC | 0887:9 codes | Traumatic spondylopathy, cervicothoracic region |
| M4834 | CC | 0887:9 codes | Traumatic spondylopathy, thoracic region |
| M4835 | CC | 0887:9 codes | Traumatic spondylopathy, thoracolumbar region |
| M4836 | CC | 0887:9 codes | Traumatic spondylopathy, lumbar region |
| M4837 | CC | 0887:9 codes | Traumatic spondylopathy, lumbosacral region |
| M4838 | CC | 0887:9 codes | Traumatic spondylopathy, sacral and sacrococcygeal region |
| M4850XA | CC | 0888:214 codes | Collapsed vertebra, not elsewhere classified, site unspecified, initial encounter for fracture |
| M4851XA | CC | 0888:214 codes | Collapsed vertebra, not elsewhere classified, occipito-atlanto-axial region, initial encounter for fracture |
| M4852XA | CC | 0888:214 codes | Collapsed vertebra, not elsewhere classified, cervical region, initial encounter for fracture |
| M4853XA | CC | 0888:214 codes | Collapsed vertebra, not elsewhere classified, cervicothoracic region, initial encounter for fracture |
| M4854XA | CC | 0888:214 codes | Collapsed vertebra, not elsewhere classified, thoracic region, initial encounter for fracture |
| M4855XA | CC | 0888:214 codes | Collapsed vertebra, not elsewhere classified, thoracolumbar region, initial encounter for fracture |
| M4856XA | CC | 0888:214 codes | Collapsed vertebra, not elsewhere classified, lumbar region, initial encounter for fracture |
| M4857XA | CC | 0888:214 codes | Collapsed vertebra, not elsewhere classified, lumbosacral region, initial encounter for fracture |
| M4858XA | CC | 0888:214 codes | Collapsed vertebra, not elsewhere classified, sacral and sacrococcygeal region, initial encounter for fracture |
| M5000 | CC | 0889:14 codes | Cervical disc disorder with myelopathy, unspecified cervical region |
| M5001 | CC | 0889:14 codes | Cervical disc disorder with myelopathy, high cervical region |
| M50020 | CC | 0889:14 codes | Cervical disc disorder with myelopathy, mid-cervical region, unspecified level |
| M50021 | CC | 0889:14 codes | Cervical disc disorder at C4-C5 level with myelopathy |
| M50022 | CC | 0889:14 codes | Cervical disc disorder at C5-C6 level with myelopathy |
| M50023 | CC | 0889:14 codes | Cervical disc disorder at C6-C7 level with myelopathy |
| M5003 | CC | 0889:14 codes | Cervical disc disorder with myelopathy, cervicothoracic region |
| M5104 | CC | 0890:4 codes | Intervertebral disc disorders with myelopathy, thoracic region |
| M5105 | CC | 0890:4 codes | Intervertebral disc disorders with myelopathy, thoracolumbar region |
| M5106 | CC | 0891:3 codes | Intervertebral disc disorders with myelopathy, lumbar region |
| M60000 | CC | 0806:221 codes | Infective myositis, unspecified right arm |
| M60001 | CC | 0806:221 codes | Infective myositis, unspecified left arm |
| M60002 | CC | 0806:221 codes | Infective myositis, unspecified arm |
| M60003 | CC | 0806:221 codes | Infective myositis, unspecified right leg |
| M60004 | CC | 0806:221 codes | Infective myositis, unspecified left leg |
| M60005 | CC | 0806:221 codes | Infective myositis, unspecified leg |
| M60009 | CC | 0806:221 codes | Infective myositis, unspecified site |
| M60011 | CC | 0806:221 codes | Infective myositis, right shoulder |
| M60012 | CC | 0806:221 codes | Infective myositis, left shoulder |
| M60019 | CC | 0806:221 codes | Infective myositis, unspecified shoulder |
| M60021 | CC | 0806:221 codes | Infective myositis, right upper arm |
| M60022 | CC | 0806:221 codes | Infective myositis, left upper arm |
| M60029 | CC | 0806:221 codes | Infective myositis, unspecified upper arm |
| M60031 | CC | 0806:221 codes | Infective myositis, right forearm |
| M60032 | CC | 0806:221 codes | Infective myositis, left forearm |
| M60039 | CC | 0806:221 codes | Infective myositis, unspecified forearm |
| M60041 | CC | 0806:221 codes | Infective myositis, right hand |
| M60042 | CC | 0806:221 codes | Infective myositis, left hand |
| M60043 | CC | 0806:221 codes | Infective myositis, unspecified hand |
| M60044 | CC | 0806:221 codes | Infective myositis, right finger(s) |
| M60045 | CC | 0806:221 codes | Infective myositis, left finger(s) |
| M60046 | CC | 0806:221 codes | Infective myositis, unspecified finger(s) |
| M60051 | CC | 0806:221 codes | Infective myositis, right thigh |
| M60052 | CC | 0806:221 codes | Infective myositis, left thigh |
| M60059 | CC | 0806:221 codes | Infective myositis, unspecified thigh |
| M60061 | CC | 0806:221 codes | Infective myositis, right lower leg |
| M60062 | CC | 0806:221 codes | Infective myositis, left lower leg |
| M60069 | CC | 0806:221 codes | Infective myositis, unspecified lower leg |
| M60070 | CC | 0806:221 codes | Infective myositis, right ankle |
| M60071 | CC | 0806:221 codes | Infective myositis, left ankle |
| M60072 | CC | 0806:221 codes | Infective myositis, unspecified ankle |
| M60073 | CC | 0806:221 codes | Infective myositis, right foot |
| M60074 | CC | 0806:221 codes | Infective myositis, left foot |
| M60075 | CC | 0806:221 codes | Infective myositis, unspecified foot |
| M60076 | CC | 0806:221 codes | Infective myositis, right toe(s) |
| M60077 | CC | 0806:221 codes | Infective myositis, left toe(s) |
| M60078 | CC | 0806:221 codes | Infective myositis, unspecified toe(s) |
| M6008 | CC | 0806:221 codes | Infective myositis, other site |
| M6009 | CC | 0806:221 codes | Infective myositis, multiple sites |
| M6282 | CC | 0892:222 codes | Rhabdomyolysis |
| M726 | MCC | 0806:221 codes | Necrotizing fasciitis |
| M79A11 | CC | 3278:98 codes | Nontraumatic compartment syndrome of right upper extremity |
| M79A12 | CC | 3279:98 codes | Nontraumatic compartment syndrome of left upper extremity |
| M79A19 | CC | 3280:98 codes | Nontraumatic compartment syndrome of unspecified upper extremity |
| M79A21 | CC | 3829:107 codes | Nontraumatic compartment syndrome of right lower extremity |
| M79A22 | CC | 3831:107 codes | Nontraumatic compartment syndrome of left lower extremity |
| M79A29 | CC | 0894:107 codes | Nontraumatic compartment syndrome of unspecified lower extremity |
| M79A3 | CC | 0895:298 codes | Nontraumatic compartment syndrome of abdomen |
| M79A9 | CC | 3281:54 codes | Nontraumatic compartment syndrome of other sites |
| M8000XA | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, unspecified site, initial encounter for fracture |
| M8000XK | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified site, subsequent encounter for fracture with nonunion |
| M8000XP | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified site, subsequent encounter for fracture with malunion |
| M80011A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, right shoulder, initial encounter for fracture |
| M80011K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right shoulder, subsequent encounter for fracture with nonunion |
| M80011P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right shoulder, subsequent encounter for fracture with malunion |
| M80012A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, left shoulder, initial encounter for fracture |
| M80012K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left shoulder, subsequent encounter for fracture with nonunion |
| M80012P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left shoulder, subsequent encounter for fracture with malunion |
| M80019A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, unspecified shoulder, initial encounter for fracture |
| M80019K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified shoulder, subsequent encounter for fracture with nonunion |
| M80019P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified shoulder, subsequent encounter for fracture with malunion |
| M80021A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, right humerus, initial encounter for fracture |
| M80021K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right humerus, subsequent encounter for fracture with nonunion |
| M80021P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right humerus, subsequent encounter for fracture with malunion |
| M80022A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, left humerus, initial encounter for fracture |
| M80022K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left humerus, subsequent encounter for fracture with nonunion |
| M80022P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left humerus, subsequent encounter for fracture with malunion |
| M80029A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, unspecified humerus, initial encounter for fracture |
| M80029K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified humerus, subsequent encounter for fracture with nonunion |
| M80029P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified humerus, subsequent encounter for fracture with malunion |
| M80031A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, right forearm, initial encounter for fracture |
| M80031K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right forearm, subsequent encounter for fracture with nonunion |
| M80031P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right forearm, subsequent encounter for fracture with malunion |
| M80032A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, left forearm, initial encounter for fracture |
| M80032K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left forearm, subsequent encounter for fracture with nonunion |
| M80032P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left forearm, subsequent encounter for fracture with malunion |
| M80039A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, unspecified forearm, initial encounter for fracture |
| M80039K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified forearm, subsequent encounter for fracture with nonunion |
| M80039P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified forearm, subsequent encounter for fracture with malunion |
| M80041A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, right hand, initial encounter for fracture |
| M80041K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right hand, subsequent encounter for fracture with nonunion |
| M80041P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right hand, subsequent encounter for fracture with malunion |
| M80042A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, left hand, initial encounter for fracture |
| M80042K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left hand, subsequent encounter for fracture with nonunion |
| M80042P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left hand, subsequent encounter for fracture with malunion |
| M80049A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, unspecified hand, initial encounter for fracture |
| M80049K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified hand, subsequent encounter for fracture with nonunion |
| M80049P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified hand, subsequent encounter for fracture with malunion |
| M80051A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, right femur, initial encounter for fracture |
| M80051K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right femur, subsequent encounter for fracture with nonunion |
| M80051P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right femur, subsequent encounter for fracture with malunion |
| M80052A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, left femur, initial encounter for fracture |
| M80052K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left femur, subsequent encounter for fracture with nonunion |
| M80052P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left femur, subsequent encounter for fracture with malunion |
| M80059A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, unspecified femur, initial encounter for fracture |
| M80059K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified femur, subsequent encounter for fracture with nonunion |
| M80059P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified femur, subsequent encounter for fracture with malunion |
| M80061A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, right lower leg, initial encounter for fracture |
| M80061K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right lower leg, subsequent encounter for fracture with nonunion |
| M80061P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right lower leg, subsequent encounter for fracture with malunion |
| M80062A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, left lower leg, initial encounter for fracture |
| M80062K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left lower leg, subsequent encounter for fracture with nonunion |
| M80062P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left lower leg, subsequent encounter for fracture with malunion |
| M80069A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, unspecified lower leg, initial encounter for fracture |
| M80069K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified lower leg, subsequent encounter for fracture with nonunion |
| M80069P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified lower leg, subsequent encounter for fracture with malunion |
| M80071A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, right ankle and foot, initial encounter for fracture |
| M80071K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right ankle and foot, subsequent encounter for fracture with nonunion |
| M80071P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, right ankle and foot, subsequent encounter for fracture with malunion |
| M80072A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, left ankle and foot, initial encounter for fracture |
| M80072K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left ankle and foot, subsequent encounter for fracture with nonunion |
| M80072P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, left ankle and foot, subsequent encounter for fracture with malunion |
| M80079A | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, unspecified ankle and foot, initial encounter for fracture |
| M80079K | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified ankle and foot, subsequent encounter for fracture with nonunion |
| M80079P | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, unspecified ankle and foot, subsequent encounter for fracture with malunion |
| M8008XA | CC | 0888:214 codes | Age-related osteoporosis with current pathological fracture, vertebra(e), initial encounter for fracture |
| M8008XK | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, vertebra(e), subsequent encounter for fracture with nonunion |
| M8008XP | CC | 0897:5,561 codes | Age-related osteoporosis with current pathological fracture, vertebra(e), subsequent encounter for fracture with malunion |
| M800AXA | CC | 4084:146 codes | Age-related osteoporosis with current pathological fracture, other site, initial encounter for fracture |
| M800AXK | CC | 4086:378 codes | Age-related osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with nonunion |
| M800AXP | CC | 4046:6 codes | Age-related osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with malunion |
| M8080XA | CC | 0888:214 codes | Other osteoporosis with current pathological fracture, unspecified site, initial encounter for fracture |
| M8080XK | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, unspecified site, subsequent encounter for fracture with nonunion |
| M8080XP | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, unspecified site, subsequent encounter for fracture with malunion |
| M80811A | CC | 0888:214 codes | Other osteoporosis with current pathological fracture, right shoulder, initial encounter for fracture |
| M80811K | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, right shoulder, subsequent encounter for fracture with nonunion |
| M80811P | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, right shoulder, subsequent encounter for fracture with malunion |
| M80812A | CC | 0888:214 codes | Other osteoporosis with current pathological fracture, left shoulder, initial encounter for fracture |
| M80812K | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, left shoulder, subsequent encounter for fracture with nonunion |
| M80812P | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, left shoulder, subsequent encounter for fracture with malunion |
| M80819A | CC | 0888:214 codes | Other osteoporosis with current pathological fracture, unspecified shoulder, initial encounter for fracture |
| M80819K | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, unspecified shoulder, subsequent encounter for fracture with nonunion |
| M80819P | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, unspecified shoulder, subsequent encounter for fracture with malunion |
| M80821A | CC | 0888:214 codes | Other osteoporosis with current pathological fracture, right humerus, initial encounter for fracture |
| M80821K | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, right humerus, subsequent encounter for fracture with nonunion |
| M80821P | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, right humerus, subsequent encounter for fracture with malunion |
| M80822A | CC | 0888:214 codes | Other osteoporosis with current pathological fracture, left humerus, initial encounter for fracture |
| M80822K | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, left humerus, subsequent encounter for fracture with nonunion |
| M80822P | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, left humerus, subsequent encounter for fracture with malunion |
| M80829A | CC | 0888:214 codes | Other osteoporosis with current pathological fracture, unspecified humerus, initial encounter for fracture |
| M80829K | CC | 0897:5,561 codes | Other osteoporosis with current pathological fracture, unspecified humerus, subsequent encounter for fracture with nonunion |