Current
I46 — Cardiac arrest
Part of Chapter 9: Diseases of the circulatory system , block Other forms of heart disease (I30-I5A) .
Official Notes
Excludes2
cardiogenic shock ( R57.0 )
Child Codes
Referenced By
Official notes on these codes cite I46.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS