HVI was the top cardiothoracic program in Orange County, performing over 443 cases in 2024.

HVI had the top TAVR and Watchman Program in Orange County, performing a combined 288 cases in 2024.

HVI earned a three-out-of-three star rating, from the Society of Thoracic Surgeons (STS) for three categories of surgery: isolated aortic valve replacement (AVR), isolated mitral valve replacement and repair (MVRR), and isolated coronary artery bypass grafting (CABG).

HVI had the largest collection of cardiologists and sub-specialists in Orange County as a cardiac program.

The 2024-2025 U.S. News & World Reports ranked Hoag high performing in five cardiac specialties: aortic valve surgery, heart bypass surgery, heart attack and heart failure.

HVI earned the Silver Level Extracorporeal Life Support (ELSO) Center of Excellence Designation (2024-2027) and top Extracorporeal Membrane (ECMO) program in OC.