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

Index Terms Starting With 'C' (Cataract)

• Cataract (cortical) (immature) (incipient) H26.9

  ICD-10-CM Diagnosis Code H26.9

  Unspecified cataract

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

  • age-related - see Cataract, senile
  • anterior
    • and posterior axial embryonal Q12.0
      ICD-10-CM Diagnosis Code Q12.0

      Congenital cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
    • pyramidal Q12.0
      ICD-10-CM Diagnosis Code Q12.0

      Congenital cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  • associated with
    • galactosemia E74.21
      ICD-10-CM Diagnosis Code E74.21

      Galactosemia

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • myotonic disorders G71.19
      ICD-10-CM Diagnosis Code G71.19

      Other specified myotonic disorders

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

      Applicable To

      • Myotonia fluctuans
      • Myotonia permanens
      • Neuromyotonia [Isaacs]
      • Paramyotonia congenita (of von Eulenburg)
      • Pseudomyotonia
      • Symptomatic myotonia
  • blue Q12.0
    ICD-10-CM Diagnosis Code Q12.0

    Congenital cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  • central Q12.0
    ICD-10-CM Diagnosis Code Q12.0

    Congenital cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  • cerulean Q12.0
    ICD-10-CM Diagnosis Code Q12.0

    Congenital cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  • complicated H26.20
    ICD-10-CM Diagnosis Code H26.20

    Unspecified complicated cataract

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

    Applicable To

    • Cataracta complicata NOS
    • glaucomatous flecks H26.23-
      ICD-10-CM Diagnosis Code H26.23-

      Glaucomatous flecks (subcapsular)

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

      Code First

      • underlying glaucoma (H40-H42)
    • with
      • neovascularization H26.21-
        ICD-10-CM Diagnosis Code H26.21-

        Cataract with neovascularization

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

        Code Also

        • associated condition, such as:
        • chronic iridocyclitis (H20.1-)
      • ocular disorder H26.22-
        ICD-10-CM Diagnosis Code H26.22-

        Cataract secondary to ocular disorders (degenerative) (inflammatory)

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

        Code Also

        • associated ocular disorder
  • congenital Q12.0
    ICD-10-CM Diagnosis Code Q12.0

    Congenital cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  • coraliform Q12.0
    ICD-10-CM Diagnosis Code Q12.0

    Congenital cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  • coronary Q12.0
    ICD-10-CM Diagnosis Code Q12.0

    Congenital cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  • crystalline Q12.0
    ICD-10-CM Diagnosis Code Q12.0

    Congenital cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  • diabetic - see Diabetes, cataract
  • drug-induced H26.3-
    ICD-10-CM Diagnosis Code H26.3-

    Drug-induced cataract

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

    Applicable To

    • Toxic cataract

    Use Additional

    • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
  • due to
    • ocular disorder - see Cataract, complicated
    • radiation H26.8
      ICD-10-CM Diagnosis Code H26.8

      Other specified cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • electric H26.8
    ICD-10-CM Diagnosis Code H26.8

    Other specified cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • extraction status Z98.4-
    ICD-10-CM Diagnosis Code Z98.4-

    Cataract extraction status

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

    Type 1 Excludes

    • aphakia (H27.0)

    Use Additional

    • code to identify intraocular lens implant status (Z96.1)
  • glass-blower's H26.8
    ICD-10-CM Diagnosis Code H26.8

    Other specified cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • heat ray H26.8
    ICD-10-CM Diagnosis Code H26.8

    Other specified cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • heterochromic - see Cataract, complicated
  • hypermature - see Cataract, senile, morgagnian type
  • in (due to)
    • chronic iridocyclitis - see Cataract, complicated
    • diabetes - see Diabetes, cataract
    • endocrine disease E34.9
      ICD-10-CM Diagnosis Code E34.9

      Endocrine disorder, unspecified

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

      Applicable To

      • Endocrine disturbance NOS
      • Hormone disturbance NOS
    • eye disease - see Cataract, complicated
    • hypoparathyroidism E20.9
      ICD-10-CM Diagnosis Code E20.9

      Hypoparathyroidism, unspecified

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

      Applicable To

      • Parathyroid tetany
    • malnutrition-dehydration E46
      ICD-10-CM Diagnosis Code E46

      Unspecified protein-calorie malnutrition

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

      Applicable To

      • Malnutrition NOS
      • Protein-calorie imbalance NOS

      Type 1 Excludes

      • nutritional deficiency NOS (E63.9)
    • metabolic disease E88.9
      ICD-10-CM Diagnosis Code E88.9

      Metabolic disorder, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • myotonic disorders G71.19
      ICD-10-CM Diagnosis Code G71.19

      Other specified myotonic disorders

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

      Applicable To

      • Myotonia fluctuans
      • Myotonia permanens
      • Neuromyotonia [Isaacs]
      • Paramyotonia congenita (of von Eulenburg)
      • Pseudomyotonia
      • Symptomatic myotonia
    • nutritional disease E63.9
      ICD-10-CM Diagnosis Code E63.9

      Nutritional deficiency, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • infantile - see Cataract, presenile
  • irradiational - see Cataract, specified NEC
  • juvenile - see Cataract, presenile
  • malnutrition-dehydration E46
    ICD-10-CM Diagnosis Code E46

    Unspecified protein-calorie malnutrition

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

    Applicable To

    • Malnutrition NOS
    • Protein-calorie imbalance NOS

    Type 1 Excludes

    • nutritional deficiency NOS (E63.9)
  • morgagnian - see Cataract, senile, morgagnian type
  • myotonic G71.19
    ICD-10-CM Diagnosis Code G71.19

    Other specified myotonic disorders

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

    Applicable To

    • Myotonia fluctuans
    • Myotonia permanens
    • Neuromyotonia [Isaacs]
    • Paramyotonia congenita (of von Eulenburg)
    • Pseudomyotonia
    • Symptomatic myotonia
  • myxedema E03.9
    ICD-10-CM Diagnosis Code E03.9

    Hypothyroidism, unspecified

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

    Applicable To

    • Myxedema NOS
  • nuclear
    • embryonal Q12.0
      ICD-10-CM Diagnosis Code Q12.0

      Congenital cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
    • sclerosis - see Cataract, senile, nuclear
  • presenile H26.00-
    ICD-10-CM Diagnosis Code H26.00-

    Unspecified infantile and juvenile cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • combined forms H26.06-
      ICD-10-CM Diagnosis Code H26.06-

      Combined forms of infantile and juvenile cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • cortical H26.01-
      ICD-10-CM Diagnosis Code H26.01-

      Infantile and juvenile cortical, lamellar, or zonular cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • lamellar - see Cataract, presenile, cortical
    • nuclear H26.03-
      ICD-10-CM Diagnosis Code H26.03-

      Infantile and juvenile nuclear cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • specified NEC H26.09
      ICD-10-CM Diagnosis Code H26.09

      Other infantile and juvenile cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Pediatric Dx (0-17 years)
    • subcapsular polar (anterior) H26.04-
      ICD-10-CM Diagnosis Code H26.04-

      Anterior subcapsular polar infantile and juvenile cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • posterior H26.05-
        ICD-10-CM Diagnosis Code H26.05-

        Posterior subcapsular polar infantile and juvenile cataract

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • zonular - see Cataract, presenile, cortical
  • secondary H26.40
    ICD-10-CM Diagnosis Code H26.40

    Unspecified secondary cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • Soemmering's ring H26.41-
      ICD-10-CM Diagnosis Code H26.41-

      Soemmering's ring

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • specified NEC H26.49-
      ICD-10-CM Diagnosis Code H26.49-

      Other secondary cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • to eye disease - see Cataract, complicated
  • senile H25.9
    ICD-10-CM Diagnosis Code H25.9

    Unspecified age-related cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Adult Dx (15-124 years)
    • brunescens - see Cataract, senile, nuclear
    • combined forms H25.81-
      ICD-10-CM Diagnosis Code H25.81-

      Combined forms of age-related cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • coronary - see Cataract, senile, incipient
    • cortical H25.01-
      ICD-10-CM Diagnosis Code H25.01-

      Cortical age-related cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • hypermature - see Cataract, senile, morgagnian type
    • incipient (mature) (total) H25.09-
      ICD-10-CM Diagnosis Code H25.09-

      Other age-related incipient cataract

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

      Applicable To

      • Coronary age-related cataract
      • Punctate age-related cataract
      • Water clefts
      • cortical - see Cataract, senile, cortical
      • subcapsular - see Cataract, senile, subcapsular
    • morgagnian type H25.2-
      (hypermature)
      ICD-10-CM Diagnosis Code H25.2-

      Age-related cataract, morgagnian type

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

      Applicable To

      • Age-related hypermature cataract
    • nuclear H25.1-
      (sclerosis)
      ICD-10-CM Diagnosis Code H25.1-

      Age-related nuclear cataract

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

      Applicable To

      • Cataracta brunescens
      • Nuclear sclerosis cataract
    • polar subcapsular (anterior) (posterior) - see Cataract, senile, incipient
    • punctate - see Cataract, senile, incipient
    • specified NEC H25.89
      ICD-10-CM Diagnosis Code H25.89

      Other age-related cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Adult Dx (15-124 years)
    • subcapsular polar (anterior) H25.03-
      ICD-10-CM Diagnosis Code H25.03-

      Anterior subcapsular polar age-related cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • posterior H25.04-
        ICD-10-CM Diagnosis Code H25.04-

        Posterior subcapsular polar age-related cataract

        2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • snowflake - see Diabetes, cataract
  • specified NEC H26.8
    ICD-10-CM Diagnosis Code H26.8

    Other specified cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • toxic - see Cataract, drug-induced
  • traumatic H26.10-
    ICD-10-CM Diagnosis Code H26.10-

    Unspecified traumatic cataract

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • localized H26.11-
      ICD-10-CM Diagnosis Code H26.11-

      Localized traumatic opacities

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • partially resolved H26.12-
      ICD-10-CM Diagnosis Code H26.12-

      Partially resolved traumatic cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • total H26.13-
      ICD-10-CM Diagnosis Code H26.13-

      Total traumatic cataract

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • with
    • neovascularization - see Cataract, complicated
  • zonular Q12.0
    (perinuclear)
    ICD-10-CM Diagnosis Code Q12.0

    Congenital cataract

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