I44.4 Left anterior fascicular block
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Left anterior fascicular block | yes |
Related codes in I44
- I44 Atrioventricular and left bundle-branch block
- I44.0 Atrioventricular block, first degree
- I44.1 Atrioventricular block, second degree
- I44.2 Atrioventricular block, complete
- I44.3 Other and unspecified atrioventricular block
- I44.30 Unspecified atrioventricular block
- I44.39 Other atrioventricular 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