All ICD10 Codes

I44.1

Billable
ChapterI00–I99
Ranksubcategory
Official Description

Atrioventricular block, second degree

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 9: Diseases of the Circulatory System (I00-I99).

Instructional Notes

Includes
  • Atrioventricular block, type I and II
  • Möbitz block, type I and II
  • Second degree block, type I and II
  • Wenckebach's block
General instructions are available for the parent sections:
View CH9 Notes

Clinical Hierarchy

BillableHas subcodes
CH9Diseases of the circulatory system (I00-I99)
I30-I5AOther forms of heart disease (I30-I5A)
I44Atrioventricular and left bundle-branch block
I44.1Atrioventricular block, second degreeBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I44.1:

chapterCH9
Diseases of the circulatory system (I00-I99)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 308
Cardiac Arrhythmia and Conduction Disorders with MCC
DRG 309
Cardiac Arrhythmia and Conduction Disorders with CC
DRG 310
Cardiac Arrhythmia and Conduction Disorders without CC/MCC

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Atrioventricular block, second degree.

Search PCS Codes