1. 2023 ICD-10-CM Index
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2. 'I' Terms
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3. Index Terms Starting With 'I' (Iridocyclitis)

Index Terms Starting With 'I' (Iridocyclitis)

• Iridocyclitis H20.9

  ICD-10-CM Diagnosis Code H20.9

  Unspecified iridocyclitis

  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

  Applicable To

  • Uveitis NOS

  • acute H20.0-
    ICD-10-CM Diagnosis Code H20.0-

    Acute and subacute iridocyclitis

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code

    Applicable To

    • Acute anterior uveitis
    • Acute cyclitis
    • Acute iritis
    • Subacute anterior uveitis
    • Subacute cyclitis
    • Subacute iritis

    Type 1 Excludes

    • iridocyclitis, iritis, uveitis (due to) (in) diabetes mellitus (E08-E13 with .39)
    • iridocyclitis, iritis, uveitis (due to) (in) diphtheria (A36.89)
    • iridocyclitis, iritis, uveitis (due to) (in) gonococcal (A54.32)
    • iridocyclitis, iritis, uveitis (due to) (in) herpes (simplex) (B00.51)
    • iridocyclitis, iritis, uveitis (due to) (in) herpes zoster (B02.32)
    • iridocyclitis, iritis, uveitis (due to) (in) late congenital syphilis (A50.39)
    • iridocyclitis, iritis, uveitis (due to) (in) late syphilis (A52.71)
    • iridocyclitis, iritis, uveitis (due to) (in) sarcoidosis (D86.83)
    • iridocyclitis, iritis, uveitis (due to) (in) syphilis (A51.43)
    • iridocyclitis, iritis, uveitis (due to) (in) toxoplasmosis (B58.09)
    • iridocyclitis, iritis, uveitis (due to) (in) tuberculosis (A18.54)
    • hypopyon H20.05-
      ICD-10-CM Diagnosis Code H20.05-

      Hypopyon

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • primary H20.01-
      ICD-10-CM Diagnosis Code H20.01-

      Primary iridocyclitis

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • recurrent H20.02-
      ICD-10-CM Diagnosis Code H20.02-

      Recurrent acute iridocyclitis

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • secondary (noninfectious) H20.04-
      ICD-10-CM Diagnosis Code H20.04-

      Secondary noninfectious iridocyclitis

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • infectious H20.03-
        ICD-10-CM Diagnosis Code H20.03-

        Secondary infectious iridocyclitis

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • chronic H20.1-
    ICD-10-CM Diagnosis Code H20.1-

    Chronic iridocyclitis

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code

    Type 2 Excludes

    • posterior cyclitis (H30.2-)

    Use Additional

    • code for any associated cataract (H26.21-)
  • due to allergy - see Iridocyclitis, acute, secondary
  • endogenous - see Iridocyclitis, acute, primary
  • Fuchs' - see Cyclitis, Fuchs' heterochromic
  • gonococcal A54.32
    ICD-10-CM Diagnosis Code A54.32

    Gonococcal iridocyclitis

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • granulomatous - see Iridocyclitis, chronic
  • herpes, herpetic (simplex) B00.51
    ICD-10-CM Diagnosis Code B00.51

    Herpesviral iridocyclitis

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Herpesviral iritis
    • Herpesviral uveitis, anterior
    • zoster B02.32
      ICD-10-CM Diagnosis Code B02.32

      Zoster iridocyclitis

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • hypopyon - see Iridocyclitis, acute, hypopyon
  • in (due to)
    • ankylosing spondylitis M45.9
      ICD-10-CM Diagnosis Code M45.9

      Ankylosing spondylitis of unspecified sites in spine

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • gonococcal infection A54.32
      ICD-10-CM Diagnosis Code A54.32

      Gonococcal iridocyclitis

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • herpes (simplex) B00.51
      ICD-10-CM Diagnosis Code B00.51

      Herpesviral iridocyclitis

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Herpesviral iritis
      • Herpesviral uveitis, anterior
      • zoster B02.32
        ICD-10-CM Diagnosis Code B02.32

        Zoster iridocyclitis

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • infectious disease NOS B99
      ICD-10-CM Diagnosis Code B99

      Other and unspecified infectious diseases

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • parasitic disease NOS B89
      ICD-10-CM Diagnosis Code B89

      Unspecified parasitic disease

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • sarcoidosis D86.83
      ICD-10-CM Diagnosis Code D86.83

      Sarcoid iridocyclitis

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • syphilis A51.43
      ICD-10-CM Diagnosis Code A51.43

      Secondary syphilitic oculopathy

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Secondary syphilitic chorioretinitis
      • Secondary syphilitic iridocyclitis, iritis
      • Secondary syphilitic uveitis
    • tuberculosis A18.54
      ICD-10-CM Diagnosis Code A18.54

      Tuberculous iridocyclitis

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • zoster B02.32
      ICD-10-CM Diagnosis Code B02.32

      Zoster iridocyclitis

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • lens-induced H20.2-
    ICD-10-CM Diagnosis Code H20.2-

    Lens-induced iridocyclitis

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • nongranulomatous - see Iridocyclitis, acute
  • recurrent - see Iridocyclitis, acute, recurrent
  • rheumatic - see Iridocyclitis, chronic
  • subacute - see Iridocyclitis, acute
  • sympathetic - see Uveitis, sympathetic
  • syphilitic A51.43
    (secondary)
    ICD-10-CM Diagnosis Code A51.43

    Secondary syphilitic oculopathy

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Secondary syphilitic chorioretinitis
    • Secondary syphilitic iridocyclitis, iritis
    • Secondary syphilitic uveitis
  • tuberculous A18.54
    (chronic)
    ICD-10-CM Diagnosis Code A18.54

    Tuberculous iridocyclitis

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • Vogt-Koyanagi H20.82-
    ICD-10-CM Diagnosis Code H20.82-

    Vogt-Koyanagi syndrome

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code