I47.21

Billable

Torsades de pointes

I47.21 is the ICD-10-CM code for Torsades de pointes. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
I00-I99
Parent
I47.2
Edition
FY2026

I00-I99 Diseases of the circulatory system

Use additional code

  • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Notes

  • , if applicable, long QT syndrome (I45.81)

Frequently asked questions

What is ICD-10 code I47.21?
I47.21 is the ICD-10-CM code for "Torsades de pointes". It falls under I00-I99 Diseases of the circulatory system.
Is I47.21 a billable code?
Yes — I47.21 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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