ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
I30-I5A Other forms of heart disease /
I47 Paroxysmal tachycardia
Billable ICD-10-CM Code I47.21
I47.21
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Torsades de pointes 
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codeAlso
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, if applicable, long QT syndrome (I45.81) |
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useAdditionalCode
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code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) |
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