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I49.49 - Other premature depolarization


The ICD 10 Code for Other premature depolarization is listed as I49.49.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: I49.49
Description: Other premature depolarization
  • Ectopic beats
  • Extrasystoles
  • Extrasystolic arrhythmias
  • Premature contractions
Diagnostic Related Groups
(MS-DRG v30.0)
308 - Cardiac Arrhythmia & Conduction Disorders W Mcc
309 - Cardiac Arrhythmia & Conduction Disorders W Cc
310 - Cardiac Arrhythmia & Conduction Disorders W/o Cc/mcc
Chapter Diseases of the circulatory system (I00-I99)
Block Other forms of heart disease (I30-I52)
Parent I49.4 - Other and unspecified premature depolarization
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 427.69 - Other premature beats (approximate)
ICD-10-CM Siblings (same level / similar specificity) of I49.49:
I49.40 - Unspecified premature depolarization