Diagnosis Code

I44.2 ATRIOVENTRICULAR BLOCK, COMPLETE


Code Information

Diagnosis Code: I44.2

Short Description: Atrioventricular block, complete

Long Description: Atrioventricular block, complete

The code I44.2 is VALID for claim submission

Code Classification:

  • Diseases of the circulatory system (I00–I99)
    • Other forms of heart disease (I30-I5A)
      • Atrioventricular and left bundle-branch block (I44)
        • I44.2 Atrioventricular block, complete

Code Version: 2022 ICD-10-CM


Synonyms

  • Accelerated idioventricular rhythm
  • Acquired complete atrioventricular block
  • Acquired complete atrioventricular block
  • Complete atrioventricular block
  • Complete atrioventricular block
  • Complete atrioventricular block as complication of atrioventricular nodal ablation
  • ECG: idioventricular rhythm
  • EKG: complete atrioventricular block
  • Fusion beats
  • Idioventricular rhythm
  • Idioventricular rhythm
  • Idioventricular rhythm
  • Idioventricular rhythm
  • Idioventricular rhythm
  • Idioventricular rhythm
  • Lev's syndrome
  • Parasystole
  • Postoperative atrioventricular block
  • Postoperative cardiac arrhythmia
  • Postoperative complete heart block
  • Progressive familial heart block
  • Ventricular escape beat
  • Ventricular escape rhythm
  • Ventricular parasystole

Diagnostic Related Group(s)

The code I44.2 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Cardiac Arrhythmia And Conduction Disorders With Mcc (308)
  • Cardiac Arrhythmia And Conduction Disorders With Cc (309)
  • Cardiac Arrhythmia And Conduction Disorders Without Cc/mcc (310)

References to Index of Diseases and Injuries

The code I44.2 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Complete heart block NOS
    • Third degree block

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
I44.2 Right Arrow 426.0 Atriovent block complete

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
I44 Atrioventricular and left bundle-branch block
I44.0 Atrioventricular block, first degree
I44.1 Atrioventricular block, second degree
I44.3 Other and unspecified atrioventricular block
I44.30 Unspecified atrioventricular block
I44.39 Other atrioventricular block
I44.4 Left anterior fascicular block
I44.5 Left posterior fascicular block
I44.6 Other and unspecified fascicular block
I44.60 Unspecified fascicular block
I44.69 Other fascicular block
I44.7 Left bundle-branch block, unspecified


This page was last updated on: 10/1/2023