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I47.21

✓ Billable

Torsades de pointes

Diseases of the circulatory system (I00-I99)

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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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Code Information

CodeI47.21
BillableYes
ParentI47.2
CategoryDiseases of the circulatory system (I00-I99)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)