I47.1Non-Billable (Header)Supraventricular tachycardiaChild CodesI47.10Supraventricular tachycardia, unspecifiedI47.11Inappropriate sinus tachycardia, so statedI47.19Other supraventricular tachycardiaCode Hierarchy└I47Paroxysmal tachycardia└I47.1Supraventricular tachycardia└I47.1Supraventricular tachycardia