Other cardiac arrhythmias I49

The ICD10 code for the diagnosis "Other cardiac arrhythmias" is "I49". I49 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • I49 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM I49 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of I49 - other international versions of ICD-10 I49 may differ.
Code First:
  • cardiac arrhythmia complicating:
  • abortion or ectopic or molar pregnancy (O00-O07, O08.8)
  • obstetric surgery and procedures (O75.4)
Type 1 Excludes:
  • neonatal dysrhythmia (P29.1-)
  • sinoatrial bradycardia (R00.1)
  • sinus bradycardia (R00.1)
  • vagal bradycardia (R00.1)
Type 2 Excludes:
  • bradycardia NOS (R00.1)

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.