ICD-10 Code
International Classification of Diseases, 10th Revision
Apr 24, 2017
  ICD-10 Code for Other specified cardiac arrhythmias I49.8

I49.8 is a valid1 ICD 10 diagnosis code.

I49.8 is valid for submission for HIPAA-covered transactions.

Chapter 9 Diseases of the circulatory system (I00-I99)
Section I30-I52 Other forms of heart disease (I30-I52)
Category I49 Other cardiac arrhythmias
See below for any additional coding requirements that may be necessary.
Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using
1 No additional coding requirements necessary.
Inclusion Term
  • Coronary sinus rhythm disorder
  • Ectopic rhythm disorder
  • Nodal rhythm disorder
See also ICD 10 code for

Related Terms to “Other specified cardiac arrhythmias”

  • Arrhythmia(auricle)(cardiac)(juvenile)(nodal) (reflex)(sinus)(supraventricular)(transitory)(ventricle) - I49.9
    • specified NEC - I49.8
  • Bradyarrhythmia, cardiac - I49.8
  • Fibrillation
    • cardiac - I49.8
    • heart - I49.8
  • Flutter
    • heart - I49.8
  • Incompetency, incompetent, incompetence
  • Nodal rhythm - I49.8
  • Rhythm
    • atrioventricular nodal - I49.8
    • disorder - I49.9
      • coronary sinus - I49.8
      • ectopic - I49.8
      • nodal - I49.8
    • nodal - I49.8
  • SinusSee also Fistula
    • arrhythmia - I49.8
  • Wandering
    • pacemaker(heart) - I49.8

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.