ICD-10-CM · Chapter 9 · I00–I99
I45.2
Bifascicular block
Diseases of the circulatory system
Quick facts
- Code
- I45.2
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 9 — Diseases of the circulatory system
- Category
- I45 — Other conduction disorders
- Specificity
- 4 characters
How coders use this code
ICD-10-CM I45.2 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of bifascicular block. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in I45
- I45Other conduction disorders
- I45.0Right fascicular block
- I45.1Other and unspecified right bundle-branch block
- I45.10Unspecified right bundle-branch block
- I45.19Other right bundle-branch block
- I45.3Trifascicular block
- I45.4Nonspecific intraventricular block
- I45.5Other specified heart block
- I45.6Pre-excitation syndrome
- I45.8Other specified conduction disorders
- I45.81Long QT syndrome
- I45.89Other specified conduction disorders
- I45.9Conduction disorder, unspecified
Want to learn coding?
Master ICD-10-CM in 90 days.
Medita's 90-day curriculum is calibrated to the CPC (AAPC), CCA, and CCS (AHIMA) exam blueprints. Day 1 is free.