Surgeon compensation is on the rise, yet the newest Society of Thoracic Surgeons (STS) data show female surgeons continue to earn less than their male counterparts.

The findings, published by TCTMD, draw on the latest STS compensation dataset — one of the most closely watched benchmarks for cardiothoracic surgery pay in the U.S. The headline result is twofold: overall pay is up, and the gender gap has not closed.

For hospitals, surgical group practices and compensation committees, this data arrives at a moment when pay-equity audits have moved from best practice to compliance expectation. Employers that set surgeon salaries against STS benchmarks should treat the gender disparity in the new figures as a prompt to review how they set, review and defend compensation for their own clinical workforce.

What does the data actually show?

Two findings stand out from the release:

• Compensation for surgeons has increased compared with the prior STS data cycle.
• Despite the across-the-board gains, female surgeons' pay still trails male surgeons' pay.

The full TCTMD report contains the specialty-level detail that compensation committees typically use for benchmarking. HR leaders in health systems will want the underlying figures — specialty, experience level and practice setting breakdowns — before drawing conclusions about their own pay structures.

Why should HR leaders outside the OR care?

Cardiothoracic surgery is a small, highly compensated specialty, but the pattern the STS data describe mirrors what pay-equity reviews find in other high-skill, male-dominated fields: aggregate raises do not automatically close structured gaps.

That has direct implications for people-process decisions. Where compensation relies on benchmarks, the benchmark itself can carry the gap forward. Recruiters negotiating surgeon offers, leaders running annual merit cycles, and total-rewards teams building equity review protocols all touch this data.

For employers in jurisdictions with pay-transparency and equal-pay statutes, a documented, benchmark-based process is often the defense in a disparity claim. The STS figures are a reminder that benchmarking and equity are not the same exercise.

What should employers do with this?

The practical moves are familiar to HR teams running pay-equity programs:

• Pull compensation data for the affected physician and surgeon populations and compare it against the new STS figures.
• Separate base pay from productivity-based incentives, since gaps often hide in the variable component.
• Document the business rationale for any unexplained disparities before they surface in litigation or an audit.
• Review offer-setting practices, because gaps established at hire tend to persist through subsequent percentage-based raises.

The STS dataset does not, by itself, establish why the gap persists — possible drivers range from case mix and productivity measures to negotiation dynamics and structural bias in incentive plans. Disentangling those causes is the employer's job, not the registry's.

What comes next?

STS compensation data is released on a recurring cycle, and each update gives health-system employers a fresh checkpoint on whether the specialty's gender pay gap is narrowing in absolute terms. HR and compensation leaders should watch the next release for evidence of whether the current upward pay trend begins to close, or merely raises, the difference between male and female surgeons' earnings.