I47.22
✓ Billable
Catecholaminergic polymorphic ventricular tachycardia [CPVT]
ICD-10-CM · FY2026 · Diseases of the Circulatory System
Code
I47.22
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Circulatory System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Official coding notes
From CMS's ICD-10-CM Tabular List.
Also known as
- Familial polymorphic ventricular tachycardia [FPVT]
Excludes1 — never code together
- tachycardia NOS (R00.0)
- sinoauricular tachycardia NOS (R00.0)
- sinus [sinusal] tachycardia NOS (R00.0)
Code first
- tachycardia complicating:
- abortion or ectopic or molar pregnancy (O00-O07, O08.8)
- obstetric surgery and procedures (O75.4)
Frequently asked questions
What is ICD-10 code I47.22?
ICD-10-CM code I47.22 represents Catecholaminergic polymorphic ventricular tachycardia [CPVT]. It is a billable diagnosis code in the Diseases of the Circulatory System chapter, effective October 1, 2025 – September 30, 2026.
Is I47.22 billable?
Yes. I47.22 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is I47.22 in?
I47.22 belongs to the Diseases of the Circulatory System chapter (I00–I99) of ICD-10-CM.
Related codes in the I47 category
I47
Paroxysmal tachycardia
Non-billable
I47.0
Re-entry ventricular arrhythmia
Billable
I47.1
Supraventricular tachycardia
Non-billable
I47.2
Ventricular tachycardia
Non-billable
I47.9
Paroxysmal tachycardia, unspecified
Billable
I47.10
Supraventricular tachycardia, unspecified
Billable
I47.11
Inappropriate sinus tachycardia, so stated
Billable
I47.19
Other supraventricular tachycardia
Billable
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