ICD-10-CM 2027
ICD-10 code for FPVT
Catecholaminergic polymorphic ventricular tachycardia [CPVT]
From the official ICD-10-CM alphabetic index entry “FPVT (familial polymorphic ventricular tachycardia)”. Page updated September 29, 2026.
About coding FPVT
The ICD-10-CM code for FPVT is I47.22 (Catecholaminergic polymorphic ventricular tachycardia [CPVT]).
Within I47.2 (ventricular tachycardia), I47.22 is specifically for Catecholaminergic polymorphic ventricular tachycardia [CPVT]. Related codes cover unspecified (I47.20), Torsades de pointes (I47.21) and other ventricular tachycardia (I47.29).
Code first tachycardia complicating: abortion or ectopic or molar pregnancy (O00-O07, O08.8) and obstetric surgery and procedures (O75.4).
As a secondary diagnosis it is a CC (complication or comorbidity), which can move an inpatient stay into the "with CC" MS-DRG of its family, unless the principal diagnosis excludes it.
Common questions about FPVT ICD-10 codes
What is the ICD-10 code for FPVT?
- I47.22 — Catecholaminergic polymorphic ventricular tachycardia [CPVT].
Is I47.22 billable?
- Yes. I47.22 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can I47.22 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict I47.22 as a principal diagnosis.
Is I47.22 a CC or MCC?
- I47.22 is a CC (complication or comorbidity) under MS-DRG v44.0, unless excluded by the principal diagnosis.