ICD-10-CM · Chapter 13 · M00-M99
M02 Postinfective and reactive arthropathies
Excludes 1 (cannot be coded together)
- Behçet's disease (M35.2)
- direct infections of joint in infectious and parasitic diseases classified elsewhere (M01.-)
- postmeningococcal arthritis (A39.84)
- mumps arthritis (B26.85)
- rubella arthritis (B06.82)
- syphilis arthritis (late) (A52.77)
- rheumatic fever (I00)
- tabetic arthropathy [Charcôt's] (A52.16)
Code First
- underlying disease, such as:
- congenital syphilis [Clutton's joints] (A50.5)
- enteritis due to Yersinia enterocolitica (A04.6)
- infective endocarditis (I33.0)
- viral hepatitis (B15-B19)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| M02..0 | Arthropathy following intestinal bypass | No |
| M02..00 | Arthropathy following intestinal bypass, unspecified site | Yes |
| M02..01 | Arthropathy following intestinal bypass, shoulder | No |
| M02..011 | Arthropathy following intestinal bypass, right shoulder | Yes |
| M02..012 | Arthropathy following intestinal bypass, left shoulder | Yes |
| M02..019 | Arthropathy following intestinal bypass, unspecified shoulder | Yes |
| M02..02 | Arthropathy following intestinal bypass, elbow | No |
| M02..021 | Arthropathy following intestinal bypass, right elbow | Yes |
| M02..022 | Arthropathy following intestinal bypass, left elbow | Yes |
| M02..029 | Arthropathy following intestinal bypass, unspecified elbow | Yes |
| M02..03 | Arthropathy following intestinal bypass, wrist | No |
| M02..031 | Arthropathy following intestinal bypass, right wrist | Yes |
| M02..032 | Arthropathy following intestinal bypass, left wrist | Yes |
| M02..039 | Arthropathy following intestinal bypass, unspecified wrist | Yes |
| M02..04 | Arthropathy following intestinal bypass, hand | No |
| M02..041 | Arthropathy following intestinal bypass, right hand | Yes |
| M02..042 | Arthropathy following intestinal bypass, left hand | Yes |
| M02..049 | Arthropathy following intestinal bypass, unspecified hand | Yes |
| M02..05 | Arthropathy following intestinal bypass, hip | No |
| M02..051 | Arthropathy following intestinal bypass, right hip | Yes |
| M02..052 | Arthropathy following intestinal bypass, left hip | Yes |
| M02..059 | Arthropathy following intestinal bypass, unspecified hip | Yes |
| M02..06 | Arthropathy following intestinal bypass, knee | No |
| M02..061 | Arthropathy following intestinal bypass, right knee | Yes |
| M02..062 | Arthropathy following intestinal bypass, left knee | Yes |
| M02..069 | Arthropathy following intestinal bypass, unspecified knee | Yes |
| M02..07 | Arthropathy following intestinal bypass, ankle and foot | No |
| M02..071 | Arthropathy following intestinal bypass, right ankle and foot | Yes |
| M02..072 | Arthropathy following intestinal bypass, left ankle and foot | Yes |
| M02..079 | Arthropathy following intestinal bypass, unspecified ankle and foot | Yes |
| M02..08 | Arthropathy following intestinal bypass, vertebrae | Yes |
| M02..09 | Arthropathy following intestinal bypass, multiple sites | Yes |
| M02..1 | Postdysenteric arthropathy | No |
| M02..10 | Postdysenteric arthropathy, unspecified site | Yes |
| M02..11 | Postdysenteric arthropathy, shoulder | No |
| M02..111 | Postdysenteric arthropathy, right shoulder | Yes |
| M02..112 | Postdysenteric arthropathy, left shoulder | Yes |
| M02..119 | Postdysenteric arthropathy, unspecified shoulder | Yes |
| M02..12 | Postdysenteric arthropathy, elbow | No |
| M02..121 | Postdysenteric arthropathy, right elbow | Yes |
| M02..122 | Postdysenteric arthropathy, left elbow | Yes |
| M02..129 | Postdysenteric arthropathy, unspecified elbow | Yes |
| M02..13 | Postdysenteric arthropathy, wrist | No |
| M02..131 | Postdysenteric arthropathy, right wrist | Yes |
| M02..132 | Postdysenteric arthropathy, left wrist | Yes |
| M02..139 | Postdysenteric arthropathy, unspecified wrist | Yes |
| M02..14 | Postdysenteric arthropathy, hand | No |
| M02..141 | Postdysenteric arthropathy, right hand | Yes |
| M02..142 | Postdysenteric arthropathy, left hand | Yes |
| M02..149 | Postdysenteric arthropathy, unspecified hand | Yes |
| M02..15 | Postdysenteric arthropathy, hip | No |
| M02..151 | Postdysenteric arthropathy, right hip | Yes |
| M02..152 | Postdysenteric arthropathy, left hip | Yes |
| M02..159 | Postdysenteric arthropathy, unspecified hip | Yes |
| M02..16 | Postdysenteric arthropathy, knee | No |
| M02..161 | Postdysenteric arthropathy, right knee | Yes |
| M02..162 | Postdysenteric arthropathy, left knee | Yes |
| M02..169 | Postdysenteric arthropathy, unspecified knee | Yes |
| M02..17 | Postdysenteric arthropathy, ankle and foot | No |
| M02..171 | Postdysenteric arthropathy, right ankle and foot | Yes |
| M02..172 | Postdysenteric arthropathy, left ankle and foot | Yes |
| M02..179 | Postdysenteric arthropathy, unspecified ankle and foot | Yes |
| M02..18 | Postdysenteric arthropathy, vertebrae | Yes |
| M02..19 | Postdysenteric arthropathy, multiple sites | Yes |
| M02..2 | Postimmunization arthropathy | No |
| M02..20 | Postimmunization arthropathy, unspecified site | Yes |
| M02..21 | Postimmunization arthropathy, shoulder | No |
| M02..211 | Postimmunization arthropathy, right shoulder | Yes |
| M02..212 | Postimmunization arthropathy, left shoulder | Yes |
| M02..219 | Postimmunization arthropathy, unspecified shoulder | Yes |
| M02..22 | Postimmunization arthropathy, elbow | No |
| M02..221 | Postimmunization arthropathy, right elbow | Yes |
| M02..222 | Postimmunization arthropathy, left elbow | Yes |
| M02..229 | Postimmunization arthropathy, unspecified elbow | Yes |
| M02..23 | Postimmunization arthropathy, wrist | No |
| M02..231 | Postimmunization arthropathy, right wrist | Yes |
| M02..232 | Postimmunization arthropathy, left wrist | Yes |
| M02..239 | Postimmunization arthropathy, unspecified wrist | Yes |
| M02..24 | Postimmunization arthropathy, hand | No |
| M02..241 | Postimmunization arthropathy, right hand | Yes |
| M02..242 | Postimmunization arthropathy, left hand | Yes |
| M02..249 | Postimmunization arthropathy, unspecified hand | Yes |
| M02..25 | Postimmunization arthropathy, hip | No |
| M02..251 | Postimmunization arthropathy, right hip | Yes |
| M02..252 | Postimmunization arthropathy, left hip | Yes |
| M02..259 | Postimmunization arthropathy, unspecified hip | Yes |
| M02..26 | Postimmunization arthropathy, knee | No |
| M02..261 | Postimmunization arthropathy, right knee | Yes |
| M02..262 | Postimmunization arthropathy, left knee | Yes |
| M02..269 | Postimmunization arthropathy, unspecified knee | Yes |
| M02..27 | Postimmunization arthropathy, ankle and foot | No |
| M02..271 | Postimmunization arthropathy, right ankle and foot | Yes |
| M02..272 | Postimmunization arthropathy, left ankle and foot | Yes |
| M02..279 | Postimmunization arthropathy, unspecified ankle and foot | Yes |
| M02..28 | Postimmunization arthropathy, vertebrae | Yes |
| M02..29 | Postimmunization arthropathy, multiple sites | Yes |
| M02..3 | Reiter's disease | No |
| M02..30 | Reiter's disease, unspecified site | Yes |
| M02..31 | Reiter's disease, shoulder | No |
| M02..311 | Reiter's disease, right shoulder | Yes |
| M02..312 | Reiter's disease, left shoulder | Yes |
| M02..319 | Reiter's disease, unspecified shoulder | Yes |
| M02..32 | Reiter's disease, elbow | No |
| M02..321 | Reiter's disease, right elbow | Yes |
| M02..322 | Reiter's disease, left elbow | Yes |
| M02..329 | Reiter's disease, unspecified elbow | Yes |
| M02..33 | Reiter's disease, wrist | No |
| M02..331 | Reiter's disease, right wrist | Yes |
| M02..332 | Reiter's disease, left wrist | Yes |
| M02..339 | Reiter's disease, unspecified wrist | Yes |
| M02..34 | Reiter's disease, hand | No |
| M02..341 | Reiter's disease, right hand | Yes |
| M02..342 | Reiter's disease, left hand | Yes |
| M02..349 | Reiter's disease, unspecified hand | Yes |
| M02..35 | Reiter's disease, hip | No |
| M02..351 | Reiter's disease, right hip | Yes |
| M02..352 | Reiter's disease, left hip | Yes |
| M02..359 | Reiter's disease, unspecified hip | Yes |
| M02..36 | Reiter's disease, knee | No |
| M02..361 | Reiter's disease, right knee | Yes |
| M02..362 | Reiter's disease, left knee | Yes |
| M02..369 | Reiter's disease, unspecified knee | Yes |
| M02..37 | Reiter's disease, ankle and foot | No |
| M02..371 | Reiter's disease, right ankle and foot | Yes |
| M02..372 | Reiter's disease, left ankle and foot | Yes |
| M02..379 | Reiter's disease, unspecified ankle and foot | Yes |
| M02..38 | Reiter's disease, vertebrae | Yes |
| M02..39 | Reiter's disease, multiple sites | Yes |
| M02..8 | Other reactive arthropathies | No |
| M02..80 | Other reactive arthropathies, unspecified site | Yes |
| M02..81 | Other reactive arthropathies, shoulder | No |
| M02..811 | Other reactive arthropathies, right shoulder | Yes |
| M02..812 | Other reactive arthropathies, left shoulder | Yes |
| M02..819 | Other reactive arthropathies, unspecified shoulder | Yes |
| M02..82 | Other reactive arthropathies, elbow | No |
| M02..821 | Other reactive arthropathies, right elbow | Yes |
| M02..822 | Other reactive arthropathies, left elbow | Yes |
| M02..829 | Other reactive arthropathies, unspecified elbow | Yes |
| M02..83 | Other reactive arthropathies, wrist | No |
| M02..831 | Other reactive arthropathies, right wrist | Yes |
| M02..832 | Other reactive arthropathies, left wrist | Yes |
| M02..839 | Other reactive arthropathies, unspecified wrist | Yes |
| M02..84 | Other reactive arthropathies, hand | No |
| M02..841 | Other reactive arthropathies, right hand | Yes |
| M02..842 | Other reactive arthropathies, left hand | Yes |
| M02..849 | Other reactive arthropathies, unspecified hand | Yes |
| M02..85 | Other reactive arthropathies, hip | No |
| M02..851 | Other reactive arthropathies, right hip | Yes |
| M02..852 | Other reactive arthropathies, left hip | Yes |
| M02..859 | Other reactive arthropathies, unspecified hip | Yes |
| M02..86 | Other reactive arthropathies, knee | No |
| M02..861 | Other reactive arthropathies, right knee | Yes |
| M02..862 | Other reactive arthropathies, left knee | Yes |
| M02..869 | Other reactive arthropathies, unspecified knee | Yes |
| M02..87 | Other reactive arthropathies, ankle and foot | No |
| M02..871 | Other reactive arthropathies, right ankle and foot | Yes |
| M02..872 | Other reactive arthropathies, left ankle and foot | Yes |
| M02..879 | Other reactive arthropathies, unspecified ankle and foot | Yes |
| M02..88 | Other reactive arthropathies, vertebrae | Yes |
| M02..89 | Other reactive arthropathies, multiple sites | Yes |
| M02..9 | Reactive arthropathy, unspecified | Yes |
Last reviewed: September 2026