Global Benefits Strategy Amid Rising US Healthcare Costs

For multinational employers, rising U.S. healthcare costs are not just a domestic benefits problem. They affect global rewards budgets, workforce strategy, financial forecasting, and the balance between local flexibility and enterprise-wide control. U.S. health spending is projected to keep outpacing overall economic growth through 2033, with healthcare expected to reach 20.3% of GDP by that point. CMS also projects national health expenditures grew 8.2% in 2024 and will grow 7.1% in 2025.

That matters because the U.S. often absorbs a disproportionate share of a multinational employer’s health benefit spend. At the same time, medical trend pressure is not limited to America. WTW projects a 10.3% global medical trend for 2026, showing that employers are dealing with cost pressure across multiple regions, not just in one market.

The result is a more complicated global benefits challenge: control U.S. cost exposure without weakening competitiveness, while also building a global strategy that can handle different healthcare systems, regulations, and employee expectations.

Why U.S. healthcare costs change the global conversation

For many multinational employers, the U.S. is the most volatile benefits market in the portfolio. Mercer reports that total health benefit cost per employee rose 6.0% in 2025, with a 6.7% increase projected for 2026, the highest increase in 15 years. Mercer also points to prescription drug spending, including GLP-1 utilization, as a major cost driver.

That kind of inflation can distort the entire global benefits budget. Even when employers have relatively stable arrangements in Europe, Latin America, or Asia-Pacific, U.S. cost growth can crowd out investment elsewhere. It can also make global benchmarking harder, because a company may look generous on total spend while still struggling with affordability and employee experience in the U.S. market. This is one reason Mercer frames global benefits modernization as both a people strategy and a cost-efficiency opportunity.

What multinational employers are trying to manage

A global benefits strategy in this environment is usually about more than reducing spend. It is about managing exposure across several dimensions at once.

First, employers need visibility. Global organizations often have fragmented local plans, different brokers and carriers, inconsistent reporting, and limited comparability across countries. Aon and WTW both position global benefits management around visibility, governance, and cross-country coordination because many employers still lack a clean view of where risk and spend are concentrated.

Second, employers need to decide where to standardize and where to localize. A fully uniform global benefits model rarely works because countries differ widely in public healthcare systems, labor rules, insurance practice, and employee expectations. Mercer notes that employers can uncover savings by evaluating where local public systems already provide meaningful coverage and where private employer spend can be optimized instead of duplicated.

Third, they need to manage financing risk. Some companies are looking beyond traditional local insured arrangements toward multinational pooling, captives, or other cross-border financing structures that can create more control and potentially smoother results over time. WTW’s global benefits financing materials explicitly identify multinational pooling and captive financing as tools multinationals use to support cost, governance, and broader global objectives.

How employers respond when U.S. costs keep rising

1. Tightening U.S. plan management without treating every country the same

Many multinational employers are separating U.S. cost strategy from broader global policy. In practice, that means aggressively managing high-cost claims, specialty pharmacy, network strategy, and care navigation in the U.S. while avoiding unnecessary cost-shifting in markets where employer-sponsored health plans work very differently.

Mercer’s survey findings show large employers are expanding plan choice and focusing more heavily on cost-management tactics as medical and pharmacy costs rise. That suggests a more targeted U.S. strategy rather than a simple across-the-board benefits reduction.

2. Building global governance with local execution

A common multinational response is to set global principles instead of identical plan rules. For example, the company might define broad standards around access, financial protection, well-being, and minimum governance requirements, but allow countries to meet those goals differently.

Aon’s 2025 Global Benefits Trends Study emphasizes governance frameworks that help multinationals execute global strategies in local markets. That is important because local HR teams usually need flexibility, but headquarters still needs enough structure to monitor cost, compliance, and equity.

3. Using multinational pooling or captive structures more deliberately

As costs rise, financing becomes a bigger strategic lever. Multinational pooling allows employers to aggregate local insured benefit plans and potentially share in favorable experience. Captive structures can go further by letting organizations assume more risk in exchange for more control and possible long-term efficiency.

WTW’s financing matrix describes multinational pooling and captive financing as established cross-border approaches, and Aon launched an employee benefits cell captive facility in March 2025 specifically to give multinational employers a more flexible and scalable risk-financing option.

These approaches are not right for every employer, but they are increasingly part of the conversation when U.S. medical trend makes traditional insurance renewals harder to absorb.

4. Rechecking where benefits dollars are actually delivering value

Rising U.S. costs are pushing employers to ask a basic question: which benefits are truly improving affordability, access, and workforce outcomes, and which are simply adding spend?

That often leads to a closer look at vendor overlap, inconsistent country policies, low-value legacy benefits, and gaps in employee communication. Mercer’s global benefits modernization view is that better evaluation of medical offerings can uncover hidden savings opportunities and rebalance risk.

For multinational employers, this can also mean distinguishing between markets where the employer should invest more and markets where the state system already covers much of the need.

The role of regional medical inflation

Employers also cannot assume non-U.S. markets will remain stable enough to offset U.S. pressure. WTW reports that Asia-Pacific medical inflation is expected to remain especially high in 2026, with several markets projected well above 10%. That means global exposure is becoming more complex, not less.

This is one reason global benefits strategy increasingly focuses on portfolio management. The question is no longer just, “How do we fix the U.S. plan?” It is, “How do we manage total health and benefits exposure across countries with very different trend rates, systems, and financing options?” That broader view is reflected in Aon’s and WTW’s positioning of global benefits management as a strategic cost and risk issue, not just an administrative one.

Practical priorities for multinational employers

In this environment, the most effective employers usually focus on a few fundamentals.

They improve global data visibility so they can compare spend, risk, and design choices across countries. They apply stronger governance so local plans are aligned with enterprise priorities. They use U.S.-specific tactics for U.S.-specific cost drivers, especially pharmacy and high-cost claims. They revisit financing tools such as pooling or captives where scale justifies it. And they keep the employee experience in view, because aggressive cost control that undermines access or trust can create talent problems in multiple markets. These priorities align closely with how Aon, Mercer, and WTW describe modern global benefits management.

Final thoughts

Rising U.S. healthcare costs are forcing multinational employers to think more strategically about global benefits exposure. The challenge is not only that the U.S. is expensive. It is that U.S. inflation can distort the whole global portfolio at the same time that medical trend is rising in other regions as well.

The employers best positioned to respond are usually not the ones making the deepest cuts. They are the ones building better visibility, separating U.S. tactics from global principles, using financing tools more intelligently, and aligning local plan design with enterprise-wide goals.

Taylor Benefits Insurance Agency helps employers assess evolving health and benefits strategies, including cost management, plan design, and broader workforce considerations in a changing healthcare environment.