Cardiothoracic surgery is one of the most demanding, prestigious, and financially rewarding specialties in the medical field. For those with the intellect, dexterity, and dedication to pursue this path, the career offers immense professional satisfaction and an exceptional level of compensation, with average annual salaries often soaring well above $700,000.
But what does that figure really mean? A surgeon's take-home pay is not a single, static number; it's a dynamic figure influenced by a host of factors, from where they practice to the specific procedures they perform. This guide will break down the cardiothoracic surgeon salary, explore the key variables that shape it, and provide a clear outlook for anyone aspiring to enter this elite profession.
What Does a Cardiothoracic Surgeon Do?

Before diving into the numbers, it's essential to understand the immense responsibility of the role. A cardiothoracic surgeon is a medical specialist who operates on the heart, lungs, esophagus, and other organs within the chest (the thorax). Their work is a blend of precision, high-stakes decision-making, and profound medical knowledge.
Key responsibilities include:
- Performing complex surgical procedures like coronary artery bypass grafting (CABG), heart valve repair and replacement, lung resections for cancer, and heart and lung transplants.
- Diagnosing complex conditions of the chest cavity.
- Leading a surgical team in the operating room.
- Providing pre-operative and post-operative care to critically ill patients.
- Staying at the forefront of surgical technology and techniques, including minimally invasive and robotic-assisted surgery.
The life-saving nature of their work and the extensive training required are the primary drivers behind their significant compensation.
Average Cardiothoracic Surgeon Salary

Cardiothoracic surgery consistently ranks among the highest-paid medical specialties in the United States. While figures vary between sources, they all paint a picture of extraordinary earning potential.
According to the 2023 Doximity Physician Compensation Report, one of the most respected industry benchmarks, the average annual salary for a cardiothoracic surgeon is approximately $795,449.
Other authoritative sources provide a salary range that reflects the influence of experience, location, and other factors:
- Salary.com reports a typical U.S. salary range for a Thoracic Surgeon between $495,145 and $771,942 (as of late 2023), with the median salary sitting around $620,402.
- Payscale data indicates an average salary of approximately $497,295, but notes that bonuses can reach upwards of $100,000, significantly increasing the total compensation package.
It's crucial to understand that these figures represent base salaries and often do not include bonuses, profit-sharing, and other incentives, which can add tens or even hundreds of thousands of dollars to a surgeon's annual income.
Key Factors That Influence Salary

A surgeon's salary isn't just one number; it's a reflection of their unique professional profile. Here are the most significant factors that determine earning potential.
### Level of Education
While all cardiothoracic surgeons hold a Doctor of Medicine (M.D.) or Doctor of Osteopathic Medicine (D.O.) degree, the journey to becoming one is among the longest in medicine. This extensive investment of time and financial resources is a primary justification for the high salary. The path includes:
- A four-year bachelor's degree.
- Four years of medical school.
- A five- to seven-year general surgery residency.
- A two- to three-year cardiothoracic surgery fellowship.
In total, this represents 14-16 years of post-secondary education and training. Surgeons who train at highly prestigious, top-tier medical institutions may command higher starting salaries due to the reputation and network of their programs.
### Years of Experience
Experience is a powerful determinant of a cardiothoracic surgeon's salary. As surgeons build their skills, reputation, and efficiency, their compensation grows accordingly.
- Entry-Level (0-5 Years): A surgeon just completing their fellowship can expect a starting salary on the lower end of the spectrum, typically in the $400,000 to $550,000 range. They are building their practice and proving their capabilities.
- Mid-Career (5-15 Years): With a proven track record of successful outcomes, these surgeons are in high demand. Their salaries will be at or above the national average, often including significant performance-based bonuses.
- Senior-Level (15+ Years): Highly experienced surgeons are at their peak earning potential. They often hold leadership positions like Chief of Cardiothoracic Surgery, perform the most complex cases, and may earn at the very top of the salary range, well over $800,000 or even $1,000,000 annually.
### Geographic Location
Where a surgeon chooses to practice has a massive impact on their salary, largely driven by supply and demand. Urban centers on the coasts may have a higher concentration of surgeons, leading to slightly more competitive (and thus lower) salaries. Conversely, areas with fewer specialists often pay a premium to attract top talent.
According to Doximity's report, states in the Midwest and Southeast often offer some of the highest compensation for physicians. For example, states like Wisconsin, Indiana, and Georgia frequently appear on lists of top-paying states for surgeons. This is a crucial consideration for new surgeons looking to maximize their income while paying down student debt.
### Company Type
The type of practice setting is another critical factor.
- Private Practice: Surgeons who are partners in a private practice often have the highest earning potential. Their income is directly tied to the practice's revenue and their individual productivity. However, this also comes with the responsibilities and risks of running a business.
- Hospital-Employed: A growing number of surgeons are employed directly by hospitals or large healthcare systems. This model offers a more stable, predictable salary, robust benefits packages, and relief from administrative burdens. Compensation is often a combination of a base salary and a productivity bonus (based on Relative Value Units, or RVUs).
- Academic Medical Centers: Surgeons working at university-affiliated hospitals may have a slightly lower base salary compared to private practice. However, this is often offset by excellent benefits, opportunities for research and teaching, access to cutting-edge technology, and the prestige associated with academia.
### Area of Specialization
Within the field of cardiothoracic surgery, further sub-specialization can influence earnings. While all areas are highly compensated, surgeons with expertise in particularly complex fields can command top-tier salaries.
- Adult Cardiac Surgery: This is the most common specialization, focusing on procedures like bypass surgery and valve replacements.
- General Thoracic Surgery: Focuses on non-cardiac organs in the chest, primarily the lungs and esophagus (e.g., lung cancer surgery).
- Congenital (Pediatric) Heart Surgery: This highly specialized and demanding field involves operating on infants and children with heart defects. Due to the extreme difficulty and rarity of these skills, congenital heart surgeons are among the highest earners in all of medicine.
Job Outlook

The future for cardiothoracic surgeons looks stable and promising. The U.S. Bureau of Labor Statistics (BLS) projects a 3% growth for all physicians and surgeons from 2022 to 2032, which is about as fast as the average for all occupations.
The primary drivers for this demand include:
- An aging U.S. population, which will lead to a higher incidence of cardiovascular and thoracic diseases.
- Ongoing advancements in surgical technology and techniques, which make surgery a viable option for a wider range of patients.
- A steady rate of retirements from the current pool of experienced surgeons will create openings for the next generation.
This indicates a strong, sustained need for qualified cardiothoracic surgeons for the foreseeable future.
Conclusion

Pursuing a career as a cardiothoracic surgeon is an incredibly challenging, long, and demanding journey. However, the rewards are commensurate with the sacrifice. The profession offers one of the highest earning potentials in any field, driven by a surgeon's experience, location, practice type, and specialization.
For those with the resilience and passion to master this complex craft, the career offers more than just exceptional financial rewards. It provides the profound and unique satisfaction of mending hearts, curing disease, and giving patients a new lease on life every single day.