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

Index Terms Starting With 'R' (Rhythm)

• Rhythm

  • atrioventricular nodal I49.8
    ICD-10-CM Diagnosis Code I49.8

    Other specified cardiac arrhythmias

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

    Applicable To

    • Brugada syndrome
    • Coronary sinus rhythm disorder
    • Ectopic rhythm disorder
    • Nodal rhythm disorder
  • disorder I49.9
    ICD-10-CM Diagnosis Code I49.9

    Cardiac arrhythmia, unspecified

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

    Applicable To

    • Arrhythmia (cardiac) NOS
    • coronary sinus I49.8
      ICD-10-CM Diagnosis Code I49.8

      Other specified cardiac arrhythmias

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

      Applicable To

      • Brugada syndrome
      • Coronary sinus rhythm disorder
      • Ectopic rhythm disorder
      • Nodal rhythm disorder
    • ectopic I49.8
      ICD-10-CM Diagnosis Code I49.8

      Other specified cardiac arrhythmias

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

      Applicable To

      • Brugada syndrome
      • Coronary sinus rhythm disorder
      • Ectopic rhythm disorder
      • Nodal rhythm disorder
    • nodal I49.8
      ICD-10-CM Diagnosis Code I49.8

      Other specified cardiac arrhythmias

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

      Applicable To

      • Brugada syndrome
      • Coronary sinus rhythm disorder
      • Ectopic rhythm disorder
      • Nodal rhythm disorder
  • escape I49.9
    ICD-10-CM Diagnosis Code I49.9

    Cardiac arrhythmia, unspecified

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

    Applicable To

    • Arrhythmia (cardiac) NOS
  • heart, abnormal I49.9
    ICD-10-CM Diagnosis Code I49.9

    Cardiac arrhythmia, unspecified

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

    Applicable To

    • Arrhythmia (cardiac) NOS
  • idioventricular I44.2
    ICD-10-CM Diagnosis Code I44.2

    Atrioventricular block, complete

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

    Applicable To

    • Complete heart block NOS
    • Third degree block
  • nodal I49.8
    ICD-10-CM Diagnosis Code I49.8

    Other specified cardiac arrhythmias

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

    Applicable To

    • Brugada syndrome
    • Coronary sinus rhythm disorder
    • Ectopic rhythm disorder
    • Nodal rhythm disorder
  • sleep, inversion G47.2-
    ICD-10-CM Diagnosis Code G47.2-

    Circadian rhythm sleep disorders

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

    Applicable To

    • Disorders of the sleep wake schedule
    • Inversion of nyctohemeral rhythm
    • Inversion of sleep rhythm
    • nonorganic origin - see Disorder, sleep, circadian rhythm, psychogenic