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I452026

Non-billable

Other conduction disorders

I45 is a non-billable ICD-10-CM category (header) code for Other conduction disorders; a more specific code below it is required for claims in the FY2026 code set.

Clinical Notes

Frequently Asked Questions

Code Hierarchy
I45
Other conduction disorders
Right fascicular block
Other and unspecified right bundle-branch block
Bifascicular block
Trifascicular block
Nonspecific intraventricular block
Other specified heart block
Pre-excitation syndrome
Other specified conduction disorders
Conduction disorder, unspecified

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Related MS-DRGs
1,637,592 Medicare hospitalizations across 5 DRGs for codes in I45

Top DRGs associated with codes in this category:

309CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITH CC717,420
308CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITH MCC547,492
310CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITHOUT CC/MCC372,680
791No description available0
793No description available0
Official Guidelines
Chapter 9: Diseases of the Circulatory System

Official coding guidelines for I00-I99

Other conduction disorders - ICD-10 Code I45 | FindICD10