Mercer is becoming Marsh.

The real cost story many HR leaders still miss 

September 10, 2026

Cost pressure is nothing new for Human Resources leaders — what’s different is how little room there is for mistakes. Salary budgets are tight, health benefit costs are rising and retirement programs are facing more scrutiny. A high number does not always signal a problem, and similarly a low number does not always signal control. That is what makes this moment harder than it looks: the job is not just to manage spend, but to understand what those numbers are really saying before deciding what to cut, change or protect.

Context matters more than the headline number

Salary budgets illustrate the problem well. The same salary increase can look cautious in one organization and aggressive in another. It depends on labor market pressure, turnover patterns, prior pay actions, skill scarcity and business priorities. The number becomes meaningful only when it is placed in the context of the workforce and the business.

Health benefit cost works the same way. A high trend does not automatically mean a plan is poorly managed, and a low trend does not prove things are under control. Once you know what your trend is, the next question should be “Do we know why it is what it is?” While broader market and economic conditions play a part, employers need to understand what is driving movement in cost in a way that’s specific to their own program and population — including utilization, pharmacy, condition prevalence, vendor performance, and changing access patterns. Market averages can offer perspective, but they can also hide wide variation at the employer level.

That is where a practical challenge emerges. Many employers still do not have immediate access to the detailed healthcare claims reporting they need to evaluate plan performance with confidence. Or, they may have access but have not established a regular cadence for reviewing it. The occasional snapshot view is not enough; better decisions require a way to measure performance over time and understand what is happening in your own plan and why.

Although they typically draw less day-to-day attention, retirement programs deserve the same discipline to reduce the “quiet risk” of  something going wrong. Many employers still define competitiveness too narrowly, often by match levels alone. But the real picture is broader. Fees, investments, governance, plan design and participant experience all factor into whether a retirement program is delivering value. Some of the most important costs are indirect and easy to miss, including internal staff time, administrative complexity, compliance demands, errors, delays, fragmentation and overreliance on already stretched teams.

A number can tell you where to look. On its own, it cannot tell you what it means.

Benchmarking is useful, but it is not a strategy

Benchmarking has value. It helps employers understand the market and frame a decision. But a market median is a reference point, not a plan.

That distinction matters even more when cost pressure is high. It is easy to look sideways and ask what everyone else is doing. But two organizations can sit in roughly the same market position and still need very different answers because their workforce needs, business priorities and talent risks are different.

To shift the conversation away from copying the market, ask “What do we need this program to do for us to be successful?”  This forces a more honest discussion about tradeoffs and leads to more deliberate choices. What looks conservative in one setting may be exactly right in another. What looks competitive on paper may not be producing enough value in practice.

The same logic applies across the workforce. Different employee groups may respond differently to pay changes. Different health plans may face different cost drivers. Different retirement structures may require different levels of oversight. Good benchmarking can sharpen judgment. It cannot replace it.

The better question is not just what a program costs, but what it delivers

Many employers still approach cost management by asking what they can reduce, redesign or renegotiate. But once you understand what sits behind your numbers, you can ask a better set of questions. Are we investing in the areas that matter most to our workforce and our business? Are our programs improving outcomes, or just shifting cost? Are they preserving value, or weakening it in ways that may not show up immediately?

That broader view matters because compensation, health and retirement may sit in separate workstreams, but they do not operate in isolation. A move that looks efficient in one category may increase cost or reduce effectiveness somewhere else. A budget in one area may even drive the targets in another.

That is why one of the simplest disciplines is also one of the most useful: put all people-related spending on one page to avoid making isolated decisions. It will be easier to see where the organization is investing, where the biggest opportunities sit and where indirect costs are building.

Employers make better decisions when they do not stop at the benchmark, but take the time to understand the context behind their numbers and ask what each dollar is actually delivering. That is what turns cost management into strategy.

To learn more about building more resilient, cost-effective HR strategies, view our webcast: Cost crunch to competitive edge: Efficiencies in retirement, benefits and total rewards

Want to see more content like this?

Subscribe to receive US Health News insights straight to your inbox
      Related Insights