Trauma Designation vs Verification: What's the Difference?

One of the most misunderstood aspects of trauma center development is the difference between designation and verification. Although the terms are often used interchangeably, they are not the same.

What Is Trauma Designation?

Trauma designation is the official recognition granted by a state or regional governmental authority. Designation determines:

• The hospital’s official trauma level

• Participation in the regional trauma system

• EMS destination status

• Regulatory recognition within the state

Each state establishes its own designation rules and criteria. Some states have their own criteria and perform their own reviews, while others rely heavily on external organizations like the American College of Surgeons (ACS). In many cases, designation is legally required to advertise as a trauma center.

What Is Trauma Verification?

Verification is an external quality review process that evaluates whether a hospital meets nationally recognized trauma standards. The most widely recognized verification body is the American College of Surgeons (ACS) through its Verification, Review, and Consultation (VRC) program. The standards are codified in the Resources for Optimal Care of the Injured Patient, which is updated every 5-10 years.

Verification focuses on:

• Clinical processes

• Staffing

• Performance improvement

• Patient outcomes

• Trauma program infrastructure

Verification is essentially a peer-review assessment of whether the trauma program functions at the expected level. Importantly, verification itself does not grant trauma center designation. Designation authority usually remains with the state. Some states require ACS verification for designation, while others maintain separate state-based processes.

Occasionally, but rarely, a trauma center is verified by not designated. Most recently this occurred in Las Vegas, with Sunrise Hospital & Medical Center holding ACS Level II verification (2005-2024) and ACS Level I verification (2025-present) but not being designated by the Southern Nevada Health District until April 2026 (following a ruling from the State of Nevada higher courts).

Level III trauma centers may or may not be ACS verified, but all Level IV and V trauma centers are state designated. The ACS currently has no process for verification of Level IV-V level trauma centers.

State by State Differences

In most states, trauma centers are required to undergo ACS verification to be a designated trauma center. For example, in Iowa, if a hospital is successfully verified as a Level I or Level II trauma center by the ACS, the state automatically accepts that as proof of meeting designation standards.

In other states, like California, a hospital is required to achieve ACS verification but the state has codified the ACS trauma standards into law. That means that when the ACS updates its standards, there is a period of time where state standards are not 100% in alignment with the most current ACS standards. Additionally, California designation authority resides with the Local Emergency Medical Services Agency (LEMSA), which may have additional requirements for its trauma centers.

There are states, such as Washington and Maryland, that do not utilize the ACS verification process and rely solely on a state designation process. Similarly, designation in Pennsylvania is managed by the Pennsylvania Trauma Systems Foundation.

Finally, a handful of states require state designation but hospitals can opt for ACS verification as a pathway or adjunct to designation. In Missouri, for example, several trauma centers have voluntarily obtained ACS verification as a mark of quality and distinction.

Clear as Mud?

While there are differences between designation and verification, as well as state-by-state differences, most trauma leaders only need to understand their state's process. It is also important that trauma leaders try to use the words correctly when describing their program: "We are an ACS verified trauma center designated by the state of X."