| I47 | Paroxysmal tachycardia | NON-BILLABLE CODE |
| I47.0 | Re-entry ventricular arrhythmia | BILLABLE CODE |
| I47.1 | Supraventricular tachycardia | NON-BILLABLE CODE |
| I47.10 | Supraventricular tachycardia, unspecified | BILLABLE CODE |
| I47.11 | Inappropriate sinus tachycardia, so stated | BILLABLE CODE |
| I47.19 | Other supraventricular tachycardia | BILLABLE CODE |
| I47.2 | Ventricular tachycardia | NON-BILLABLE CODE |
| I47.20 | Ventricular tachycardia, unspecified | BILLABLE CODE |
| I47.21 | Torsades de pointes | BILLABLE CODE |
| I47.29 | Other ventricular tachycardia | BILLABLE CODE |
