I06Header code — not billable

Rheumatic aortic valve diseases

Chapter
9. Diseases of the circulatory system
Category
I06
Effective date
October 1, 2026

Related codes in category I06

I06.0Rheumatic aortic stenosisYesI06.1Rheumatic aortic insufficiencyYesI06.2Rheumatic aortic stenosis with insufficiencyYesI06.8Other rheumatic aortic valve diseasesYesI06.9Rheumatic aortic valve disease, unspecifiedYes

Frequently asked questions

What is ICD-10 code I06?

I06 is an ICD-10-CM diagnosis code for Rheumatic aortic valve diseases.

Is I06 a billable code?

No. I06 is a category/header code, not billable on its own — use one of its more specific child codes instead.

What ICD-10-CM chapter is I06 in?

I06 falls under Chapter 9: Diseases of the circulatory system.

When did I06 become effective?

I06 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to I06?

I06 belongs to category I06, which includes 5 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.