Postinfective and reactive arthropathies M02-

Code First
Code First Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
  • underlying disease, such as:
  • congenital syphilis [Clutton's joints] (
    ICD-10-CM Diagnosis Code A50.5

    Other late congenital syphilis, symptomatic

      2016 2017 2018 2019 2020 2021 2022 Non-Billable/Non-Specific Code
    Applicable To
    • Any congenital syphilitic condition specified as late or manifest two years or more after birth.
  • enteritis due to Yersinia enterocolitica (
    ICD-10-CM Diagnosis Code A04.6

    Enteritis due to Yersinia enterocolitica

      2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
    Type 1 Excludes
    • extraintestinal yersiniosis (A28.2)
  • infective endocarditis (
    ICD-10-CM Diagnosis Code I33.0

    Acute and subacute infective endocarditis

      2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
    Applicable To
    • Bacterial endocarditis (acute) (subacute)
    • Infective endocarditis (acute) (subacute) NOS
    • Endocarditis lenta (acute) (subacute)
    • Malignant endocarditis (acute) (subacute)
    • Purulent endocarditis (acute) (subacute)
    • Septic endocarditis (acute) (subacute)
    • Ulcerative endocarditis (acute) (subacute)
    • Vegetative endocarditis (acute) (subacute)
    Use Additional
    • code (B95-B97) to identify infectious agent
  • viral hepatitis (B15-B19
    ICD-10-CM Range B15-B19

    Viral hepatitis

    Type 1 Excludes
    • sequelae of viral hepatitis (B94.2)
    Type 2 Excludes
    • cytomegaloviral hepatitis (B25.1)
    • herpesviral [herpes simplex] hepatitis (B00.81)
    • B15 Acute hepatitis A
    • B16 Acute hepatitis B
    • B17 Other acute viral hepatitis
    • B18 Chronic viral hepatitis
    • B19 Unspecified viral hepatitis
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as M02. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • Behçet's disease (
    ICD-10-CM Diagnosis Code M35.2

    Behçet's disease

      2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
  • direct infections of joint in infectious and parasitic diseases classified elsewhere (
    ICD-10-CM Diagnosis Code M01
    • M01 Direct infections of joint in infectious and ...
      • M01.X Direct infection of joint in infectious and p...
        • M01.X0 Direct infection of unspecified joint in infe...
        • M01.X1 Direct infection of shoulder joint in infecti...
          • M01.X11 Direct infection of right shoulder in infecti...
          • M01.X12 Direct infection of left shoulder in infectio...
          • M01.X19 Direct infection of unspecified shoulder in i...
        • M01.X2 Direct infection of elbow in infectious and p...
          • M01.X21 Direct infection of right elbow in infectious...
          • M01.X22 Direct infection of left elbow in infectious ...
          • M01.X29 Direct infection of unspecified elbow in infe...
        • M01.X3 Direct infection of wrist in infectious and p...
          • M01.X31 Direct infection of right wrist in infectious...
          • M01.X32 Direct infection of left wrist in infectious ...
          • M01.X39 Direct infection of unspecified wrist in infe...
        • M01.X4 Direct infection of hand in infectious and pa...
          • M01.X41 Direct infection of right hand in infectious ...
          • M01.X42 Direct infection of left hand in infectious a...
          • M01.X49 Direct infection of unspecified hand in infec...
        • M01.X5 Direct infection of hip in infectious and par...
          • M01.X51 Direct infection of right hip in infectious a...
          • M01.X52 Direct infection of left hip in infectious an...
          • M01.X59 Direct infection of unspecified hip in infect...
        • M01.X6 Direct infection of knee in infectious and pa...
          • M01.X61 Direct infection of right knee in infectious ...
          • M01.X62 Direct infection of left knee in infectious a...
          • M01.X69 Direct infection of unspecified knee in infec...
        • M01.X7 Direct infection of ankle and foot in infecti...
          • M01.X71 Direct infection of right ankle and foot in i...
          • M01.X72 Direct infection of left ankle and foot in in...
          • M01.X79 Direct infection of unspecified ankle and foo...
        • M01.X8 Direct infection of vertebrae in infectious a...
        • M01.X9 Direct infection of multiple joints in infect...
  • postmeningococcal arthritis (
    ICD-10-CM Diagnosis Code A39.84

    Postmeningococcal arthritis

      2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
  • mumps arthritis (
    ICD-10-CM Diagnosis Code B26.85

    Mumps arthritis

      2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
  • rubella arthritis (
    ICD-10-CM Diagnosis Code B06.82

    Rubella arthritis

      2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
  • syphilis arthritis (late) (
    ICD-10-CM Diagnosis Code A52.77

    Syphilis of bone and joint

      2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
  • rheumatic fever (
    ICD-10-CM Diagnosis Code I00

    Rheumatic fever without heart involvement

      2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
    • arthritis, rheumatic, acute or subacute
    Type 1 Excludes
    • rheumatic fever with heart involvement (I01.0 -I01.9)
  • tabetic arthropathy [Charcôt's] (
    ICD-10-CM Diagnosis Code A52.16

    Charcôt's arthropathy (tabetic)

      2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
  • M02 Postinfective and reactive arthropathies
    • M02.0 Arthropathy following intestinal bypass
      • M02.00 …… unspecified site
      • M02.01 Arthropathy following intestinal bypass, shoulder
        • M02.011 Arthropathy following intestinal bypass, right shoulder
        • M02.012 Arthropathy following intestinal bypass, left shoulder
        • M02.019 Arthropathy following intestinal bypass, unspecified shoulder
      • M02.02 Arthropathy following intestinal bypass, elbow
        • M02.021 Arthropathy following intestinal bypass, right elbow
        • M02.022 Arthropathy following intestinal bypass, left elbow
        • M02.029 Arthropathy following intestinal bypass, unspecified elbow
      • M02.03 Arthropathy following intestinal bypass, wrist
        • M02.031 Arthropathy following intestinal bypass, right wrist
        • M02.032 Arthropathy following intestinal bypass, left wrist
        • M02.039 Arthropathy following intestinal bypass, unspecified wrist
      • M02.04 Arthropathy following intestinal bypass, hand
        • M02.041 Arthropathy following intestinal bypass, right hand
        • M02.042 Arthropathy following intestinal bypass, left hand
        • M02.049 Arthropathy following intestinal bypass, unspecified hand
      • M02.05 Arthropathy following intestinal bypass, hip
        • M02.051 Arthropathy following intestinal bypass, right hip
        • M02.052 Arthropathy following intestinal bypass, left hip
        • M02.059 Arthropathy following intestinal bypass, unspecified hip
      • M02.06 Arthropathy following intestinal bypass, knee
        • M02.061 Arthropathy following intestinal bypass, right knee
        • M02.062 Arthropathy following intestinal bypass, left knee
        • M02.069 Arthropathy following intestinal bypass, unspecified knee
      • M02.07 Arthropathy following intestinal bypass, ankle and foot
        • M02.071 Arthropathy following intestinal bypass, right ankle and foot
        • M02.072 Arthropathy following intestinal bypass, left ankle and foot
        • M02.079 Arthropathy following intestinal bypass, unspecified ankle and foot
      • M02.08 …… vertebrae
      • M02.09 …… multiple sites
    • M02.1 Postdysenteric arthropathy
      • M02.10 …… unspecified site
      • M02.11 Postdysenteric arthropathy, shoulder
        • M02.111 Postdysenteric arthropathy, right shoulder
        • M02.112 Postdysenteric arthropathy, left shoulder
        • M02.119 Postdysenteric arthropathy, unspecified shoulder
      • M02.12 Postdysenteric arthropathy, elbow
        • M02.121 Postdysenteric arthropathy, right elbow
        • M02.122 Postdysenteric arthropathy, left elbow
        • M02.129 Postdysenteric arthropathy, unspecified elbow
      • M02.13 Postdysenteric arthropathy, wrist
        • M02.131 Postdysenteric arthropathy, right wrist
        • M02.132 Postdysenteric arthropathy, left wrist
        • M02.139 Postdysenteric arthropathy, unspecified wrist
      • M02.14 Postdysenteric arthropathy, hand
        • M02.141 Postdysenteric arthropathy, right hand
        • M02.142 Postdysenteric arthropathy, left hand
        • M02.149 Postdysenteric arthropathy, unspecified hand
      • M02.15 Postdysenteric arthropathy, hip
        • M02.151 Postdysenteric arthropathy, right hip
        • M02.152 Postdysenteric arthropathy, left hip
        • M02.159 Postdysenteric arthropathy, unspecified hip
      • M02.16 Postdysenteric arthropathy, knee
        • M02.161 Postdysenteric arthropathy, right knee
        • M02.162 Postdysenteric arthropathy, left knee
        • M02.169 Postdysenteric arthropathy, unspecified knee
      • M02.17 Postdysenteric arthropathy, ankle and foot
        • M02.171 Postdysenteric arthropathy, right ankle and foot
        • M02.172 Postdysenteric arthropathy, left ankle and foot
        • M02.179 Postdysenteric arthropathy, unspecified ankle and foot
      • M02.18 …… vertebrae
      • M02.19 …… multiple sites
    • M02.2 Postimmunization arthropathy
      • M02.20 …… unspecified site
      • M02.21 Postimmunization arthropathy, shoulder
        • M02.211 Postimmunization arthropathy, right shoulder
        • M02.212 Postimmunization arthropathy, left shoulder
        • M02.219 Postimmunization arthropathy, unspecified shoulder
      • M02.22 Postimmunization arthropathy, elbow
        • M02.221 Postimmunization arthropathy, right elbow
        • M02.222 Postimmunization arthropathy, left elbow
        • M02.229 Postimmunization arthropathy, unspecified elbow
      • M02.23 Postimmunization arthropathy, wrist
        • M02.231 Postimmunization arthropathy, right wrist
        • M02.232 Postimmunization arthropathy, left wrist
        • M02.239 Postimmunization arthropathy, unspecified wrist
      • M02.24 Postimmunization arthropathy, hand
        • M02.241 Postimmunization arthropathy, right hand
        • M02.242 Postimmunization arthropathy, left hand
        • M02.249 Postimmunization arthropathy, unspecified hand
      • M02.25 Postimmunization arthropathy, hip
        • M02.251 Postimmunization arthropathy, right hip
        • M02.252 Postimmunization arthropathy, left hip
        • M02.259 Postimmunization arthropathy, unspecified hip
      • M02.26 Postimmunization arthropathy, knee
        • M02.261 Postimmunization arthropathy, right knee
        • M02.262 Postimmunization arthropathy, left knee
        • M02.269 Postimmunization arthropathy, unspecified knee
      • M02.27 Postimmunization arthropathy, ankle and foot
        • M02.271 Postimmunization arthropathy, right ankle and foot
        • M02.272 Postimmunization arthropathy, left ankle and foot
        • M02.279 Postimmunization arthropathy, unspecified ankle and foot
      • M02.28 …… vertebrae
      • M02.29 …… multiple sites
    • M02.3 Reiter's disease
      • M02.30 …… unspecified site
      • M02.31 Reiter's disease, shoulder
        • M02.311 Reiter's disease, right shoulder
        • M02.312 Reiter's disease, left shoulder
        • M02.319 Reiter's disease, unspecified shoulder
      • M02.32 Reiter's disease, elbow
        • M02.321 Reiter's disease, right elbow
        • M02.322 Reiter's disease, left elbow
        • M02.329 Reiter's disease, unspecified elbow
      • M02.33 Reiter's disease, wrist
        • M02.331 Reiter's disease, right wrist
        • M02.332 Reiter's disease, left wrist
        • M02.339 Reiter's disease, unspecified wrist
      • M02.34 Reiter's disease, hand
        • M02.341 Reiter's disease, right hand
        • M02.342 Reiter's disease, left hand
        • M02.349 Reiter's disease, unspecified hand
      • M02.35 Reiter's disease, hip
        • M02.351 Reiter's disease, right hip
        • M02.352 Reiter's disease, left hip
        • M02.359 Reiter's disease, unspecified hip
      • M02.36 Reiter's disease, knee
        • M02.361 Reiter's disease, right knee
        • M02.362 Reiter's disease, left knee
        • M02.369 Reiter's disease, unspecified knee
      • M02.37 Reiter's disease, ankle and foot
        • M02.371 Reiter's disease, right ankle and foot
        • M02.372 Reiter's disease, left ankle and foot
        • M02.379 Reiter's disease, unspecified ankle and foot
      • M02.38 …… vertebrae
      • M02.39 …… multiple sites
    • M02.8 Other reactive arthropathies
      • M02.80 …… unspecified site
      • M02.81 Other reactive arthropathies, shoulder
        • M02.811 Other reactive arthropathies, right shoulder
        • M02.812 Other reactive arthropathies, left shoulder
        • M02.819 Other reactive arthropathies, unspecified shoulder
      • M02.82 Other reactive arthropathies, elbow
        • M02.821 Other reactive arthropathies, right elbow
        • M02.822 Other reactive arthropathies, left elbow
        • M02.829 Other reactive arthropathies, unspecified elbow
      • M02.83 Other reactive arthropathies, wrist
        • M02.831 Other reactive arthropathies, right wrist
        • M02.832 Other reactive arthropathies, left wrist
        • M02.839 Other reactive arthropathies, unspecified wrist
      • M02.84 Other reactive arthropathies, hand
        • M02.841 Other reactive arthropathies, right hand
        • M02.842 Other reactive arthropathies, left hand
        • M02.849 Other reactive arthropathies, unspecified hand
      • M02.85 Other reactive arthropathies, hip
        • M02.851 Other reactive arthropathies, right hip
        • M02.852 Other reactive arthropathies, left hip
        • M02.859 Other reactive arthropathies, unspecified hip
      • M02.86 Other reactive arthropathies, knee
        • M02.861 Other reactive arthropathies, right knee
        • M02.862 Other reactive arthropathies, left knee
        • M02.869 Other reactive arthropathies, unspecified knee
      • M02.87 Other reactive arthropathies, ankle and foot
        • M02.871 Other reactive arthropathies, right ankle and foot
        • M02.872 Other reactive arthropathies, left ankle and foot
        • M02.879 Other reactive arthropathies, unspecified ankle and foot
      • M02.88 …… vertebrae
      • M02.89 …… multiple sites
    • M02.9 Reactive arthropathy, unspecified