I45.81 Long QT syndrome
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Long QT syndrome | yes |
Related codes in I45
- I45 Other conduction disorders
- I45.0 Right fascicular block
- I45.1 Other and unspecified right bundle-branch block
- I45.10 Unspecified right bundle-branch block
- I45.19 Other right bundle-branch block
- I45.2 Bifascicular block
- I45.3 Trifascicular block
- I45.4 Nonspecific intraventricular block
- I45.5 Other specified heart block
- I45.6 Pre-excitation syndrome
- I45.8 Other specified conduction disorders
- I45.89 Other specified conduction disorders
- I45.9 Conduction disorder, unspecified