How to Choose a Hospital for Heart Surgery
Heart surgery is among the most complex and consequential procedures in medicine. Choosing the right hospital can significantly affect your surgical outcomes, recovery, and long-term health. This guide helps you evaluate hospitals for cardiac surgery.
Types of Heart Surgery
The type of heart surgery you need influences which hospitals to consider:
- Coronary Artery Bypass Graft (CABG): Performed widely at most cardiac surgery programs
- Heart valve repair or replacement: May require specialized expertise, especially for minimally invasive approaches
- Aortic surgery: Complex procedures that benefit from high-volume centers
- Heart transplant: Available only at specifically certified transplant centers
- Congenital heart surgery: Requires pediatric cardiac surgery specialists
- TAVR (Transcatheter Aortic Valve Replacement): A newer, minimally invasive alternative to open-heart valve surgery
Key Quality Indicators for Cardiac Surgery
CMS Data to Check
- CABG mortality rate: CMS reports 30-day mortality rates for coronary artery bypass surgery — compare hospitals to the national average
- Heart attack mortality: How well does the hospital treat acute cardiac events?
- Heart failure readmission rates: Low readmission suggests good follow-up care
- Overall CMS star rating: A general quality indicator
Other Important Factors
- Surgical volume: Research consistently shows that hospitals performing more heart surgeries have better outcomes. Look for programs performing at least 200+ open-heart surgeries annually
- Surgeon experience: Your individual surgeon's volume and outcomes also matter significantly
- Post-operative care: Dedicated cardiac intensive care units (CCU/CVICU) with specialized nursing staff
- Support services: Cardiac rehabilitation programs, nutritional counseling, and psychological support
Questions to Ask
- How many of my specific procedure does this hospital perform annually?
- What are the hospital's outcomes for this procedure (mortality, complication rates)?
- Does the hospital participate in the Society of Thoracic Surgeons (STS) database?
- What is the cardiac ICU nurse-to-patient ratio?
- Is cardiac rehabilitation available on-site or nearby?
- What minimally invasive or robotic options are available?
Research Resources
- Compare cardiac surgery outcomes on Medicare Care Compare
- The Society of Thoracic Surgeons (STS) publishes cardiac surgery star ratings for participating programs
- Ask your cardiologist for their recommendation based on your specific condition
Data sourced from CMS. Visit Medicare Care Compare or call 1-800-MEDICARE.
Disclaimer: This article is for informational purposes only and does not substitute for medical advice from your cardiologist or surgeon.
Important
This article explains how hospital quality data works and is for general information only. It is not medical advice and must not be used to decide whether to seek, delay or refuse care — that is a decision for you and a clinician who knows your situation.
CMS quality measures describe care delivered during earlier reporting periods and are refreshed roughly quarterly. A hospital's staffing, services and performance can change well before the published numbers do.
hospiguide.org is not affiliated with, endorsed by, or connected to CMS, Medicare, or any U.S. government agency, and publishes no ratings of its own.
Before acting on anything here, verify current details at Medicare.gov Care Compare or call 1-800-MEDICARE (1-800-633-4227), TTY 1-877-486-2048.
HospiGuide.org Editorial Team
Our editorial team explains U.S. hospital quality data using official CMS datasets and government publications. We are not medical professionals, we do not recommend hospitals, and we accept no payment for coverage. Every factual claim is checked against a CMS or federal source. Read our editorial policy.
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