How Surgical Centers of Excellence Work

When employers evaluate specialty surgery benefits, one term appears again and again: Center of Excellence (COE). This guide explains what surgical COEs are, how they work, and how benefits leaders can separate labels from measurable programs.

Key Takeaways

• Centers of Excellence for surgery concentrate complex, planned procedures with teams that perform them often under clearer quality and cost standards.

• The COE label alone is not regulated proof; outcomes, volume, and payment design determine value.

• Modern surgical COE programs pair high-quality clinicians with appropriateness review, episode pricing, and end-to-end support.

• Employers should evaluate COEs on necessity of care, risk-adjusted results, bundling, and Member navigation, not network marketing.

• Surgical COEs work best as part of a broader strategy for high-cost specialty care, not as a standalone fix for all plan spend.

What Are Centers of Excellence for Surgery?

Centers of Excellence (COE) for surgery are curated programs or networks that concentrate expertise, case volume, and support for high-acuity medical procedures so quality and costs stay more consistent.

A COE focuses on complex planned surgery, such as joint, spine, bariatric, and cardiac care. A 2022 scoping review describes COEs as specialized teams built for outstanding healthcare performance and notes inconsistent self-designation without independent evaluation. The name is generally not regulated. Trust comes from volume, outcomes, and protocols.

Why Surgical Centers of Excellence Exist

Surgical COEs exist because complex procedures vary widely in outcomes and cost. Concentrating volume with experienced teams improves results and lowers avoidable spend.

The hospital volume-outcome relationship in surgery is well documented: higher volume is often tied to better outcomes. A 2025 ovarian cancer surgery review also found lower perioperative mortality at higher-volume hospitals. Postoperative complications drive morbidity, longer stays, and cost.

Traditional vs. Modern Centers of Excellence for Surgery

Traditional surgical COEs often start with facility designation and fee-for-service incentives. Modern programs start with appropriateness, clinician quality, episode-based payment, and support through recovery.

How Surgical Centers of Excellence Work for Employers

For employers, a surgical COE steers planned specialty procedures to vetted teams, prices the episode up front, and supports Members fully. These are the primary steps in the process:

1. Identification: Flag planned, high-cost procedures for COE steering.

2. Clinical pathway: Confirm surgery is appropriate; offer alternatives if needed.

3. Matching: Connect the Member to a high-performing surgeon and facility.

4. Episode economics: Use bundled payment designs for a defined episode, or similar capped fees, often with care navigators.

5. Navigation: Coordinate travel when needed, prep, follow-up, and rehab.

6. Plan design: Add incentives or stronger steering so employer populations use the pathway.

Questions to Ask About a Surgical Center of Excellence Program

Employers can separate labels from strong surgical COEs by asking for outcomes, volume, payment design, appropriateness, and Member support. Reframing surgery benefit questions helps test delivery.

• How is surgical necessity reviewed before scheduling?

• What risk-adjusted complication and readmission rates can the program show?

• Are clinicians vetted individually, or is a whole facility labeled a COE?

• What is included in the bundled or capped episode price?

• What navigation support do Members receive before and after surgery?

• How is utilization measured, and what plan design options improve it?

The right surgical COE confirms necessity, concentrates quality, and supports recovery.

How Transcarent Approaches COEs for Surgery

Transcarent treats surgical COEs as part of a clinician-guided Surgery Care experience. The experience starts with appropriateness review, matches Members to high-quality surgical teams when needed, and supports recovery with clear episode pricing.

Members move through multi-step clinical and medical review process, including virtual expert second opinion support with 2nd.MD, before surgery becomes the default. Nurse-led coordination connects Members with high-quality surgical teams when surgery is indicated. Alternatives remain available when it is not. Transcarent works alongside the existing health plan through the WayFinding® platform.

Conclusion

Surgical COEs work when clinical concentration meets appropriateness review, clear episode economics, and real Member support. Programs should be judged as systems, not labels. For employers, the goal is a more confident, coordinated path to surgery that can improve the experience for Members while bringing greater clarity to surgical spending.

To learn more about how a clinician-guided surgery experience could fit alongside your existing benefits strategy, explore Transcarent’s Surgery Care approach.

Frequently Asked Questions

What are COEs for surgery?

COEs are curated high-performing surgical programs or networks that concentrate expertise and support for complex planned procedures so quality and episode cost are more consistent.

Is a COE designation regulated?

Generally no. Employers should require outcomes, volume, and payment transparency rather than relying on the name alone, consistent with the evidence cited above on inconsistent COE designation.

How do surgical COEs reduce employer costs?

When designed well, surgical COEs improve pathway quality, reduce avoidable complications, clarify episode pricing, and limit low-value variation across sites of care.

Which procedures usually belong in a surgical COE?

Planned high-acuity procedures such as major joint replacement, spine, bariatric, and complex cardiac are strong candidates for surgical COE, as are similar specialty surgeries where volume and team expertise change results.

What should employers ask before choosing a surgical COE program?

When reviewing surgical COE programs, employers should ask how necessity is reviewed, how clinicians are selected, what the episode price includes, and what risk-adjusted outcomes the program can document.

References

Centers for Medicare & Medicaid Services. (n.d.). Bundled Payments for Care Improvement (BPCI) Initiative. CMS Innovation Center.

Centers for Medicare & Medicaid Services. (2025). Bundled payments. CMS Innovation Center.

Javed, H., Olanrewaju, O. A., Ansah Owusu, F., Saleem, A., Pavani, P., Tariq, H., et al. (2023). Challenges and solutions in postoperative complications: A narrative review in general surgery. Cureus.

Levaillant, M., Marcilly, R., Levaillant, L., Michel, P., Hamel-Broza, J.-F., Vallet, B., & Lamer, A. (2021). Assessing the hospital volume-outcome relationship in surgery: A scoping review. BMC Medical Research Methodology.

Manyazewal, T., Woldeamanuel, Y., Oppenheim, C., Hailu, A., Giday, M., Medhin, G., et al. (2022). Conceptualising centres of excellence: A scoping review of global evidence. BMJ Open.

Xia, R., et al. (2025). Association between hospital volume and outcomes in ovarian cancer: A systematic review. Frontiers in Surgery.