I47.22 – Catecholaminergic polymorphic ventricular tachycardia [CPVT]

ICD-10-CM 2027 diagnosis code · Other forms of heart disease

Billable code New in 2027

ICD-10-CM code I47.22

Code: I47.22 (claims format: I4722)
Description: Catecholaminergic polymorphic ventricular tachycardia [CPVT]
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 9. Diseases of the circulatory system (I00-I99)
Block: I30-I5A Other forms of heart disease
Parent codes: I47 › I47.2

Notes for I47.22

Applicable to:

Familial polymorphic ventricular tachycardia [FPVT]

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

I47 – Paroxysmal tachycardia

Excludes1 (not coded here):

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)

Index terms for I47.22

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in I47.2

I47.20 – Ventricular tachycardia, unspecifiedBillable
I47.21 – Torsades de pointesBillable
I47.29 – Other ventricular tachycardiaBillable

Frequently asked questions

What is ICD-10 code I47.22?

I47.22 is the ICD-10-CM code for catecholaminergic polymorphic ventricular tachycardia [CPVT], in the block I30-I5A (Other forms of heart disease).

Is I47.22 a billable code?

Yes. I47.22 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does I47.22 belong to?

It belongs to category I47 – Paroxysmal tachycardia.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.