I79.1Billable

Aortitis in diseases classified elsewhere

Chapter
9. Diseases of the circulatory system
Category
I79
Effective date
October 1, 2026

Related codes in category I79

I79Disord of art, arterioles and capilare in dis classd elswhrI79.0Aneurysm of aorta in diseases classified elsewhereYesI79.8Oth disord of art,arterioles & capilare in dis classd elswhrYes

Frequently asked questions

What is ICD-10 code I79.1?

I79.1 is an ICD-10-CM diagnosis code for Aortitis in diseases classified elsewhere.

Is I79.1 a billable code?

Yes. I79.1 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is I79.1 in?

I79.1 falls under Chapter 9: Diseases of the circulatory system.

When did I79.1 become effective?

I79.1 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to I79.1?

I79.1 belongs to category I79, which includes 3 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.