I46.2Billable
Cardiac arrest due to underlying cardiac condition
- Chapter
- 9. Diseases of the circulatory system
- Category
- I46
- Effective date
- October 1, 2026
Related codes in category I46
Frequently asked questions
What is ICD-10 code I46.2?
I46.2 is an ICD-10-CM diagnosis code for Cardiac arrest due to underlying cardiac condition.
Is I46.2 a billable code?
Yes. I46.2 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is I46.2 in?
I46.2 falls under Chapter 9: Diseases of the circulatory system.
When did I46.2 become effective?
I46.2 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to I46.2?
I46.2 belongs to category I46, 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.