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Record-high medical trend rate in Asia: Practical strategies for employers to protect budgets and employee well-being

As the medical trend rate soars, discover a balanced approach to rethink benefits without resorting to blunt cost-cutting.
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Record-high medical trend rate threatens Asia’s workforce. What can employers do?

Medical trend rates in Asia are projected to reach 12.5% in 2026, 1.4 percentage points above the global average and nearly six times inflation. As medical costs rise and societal dynamics shift, employers in Asia are under increasing pressure to balance cost containment with the need to support evolving employee needs. 

This is especially critical as benefits play a central role in supporting retention, workforce resilience, and employee trust. Employers are also managing demographically divergent workforces, with varying needs across age groups, family structures, and life stages. 

“Rising medical trends are creating significant financial and wellbeing risks for Thailand’s workforce. Employers should respond by redesigning benefits more strategically—containing costs while strengthening support for employee health and wellbeing.”

- Wimon Changthongkham, Practice Leader and Managing Director, Mercer Marsh Benefits Thailand

1) Preventive care isn’t just a benefit: It breaks the cycle of surging medical bills

Preventive care is one of the most effective ways to manage long-term healthcare costs. Supporting healthy ageing across the workforce helps reduce the likelihood of more serious conditions and expensive treatments later. Preventive care programs are not just for the well. They include vaccinations, health screenings, and chronic disease management to help employees manage or improve their health.

When risks are identified and addressed early, organisations can reduce avoidable claims while supporting better health outcomes for employees. Well-designed wellness programs and early intervention strategies can also steer employees towards a more proactive role in their health. While the full impact may not be recognised within a single plan year given the long-term nature of health, organisations can see increased employee engagement as an additional advantage.

2) Power through knowledge: Empower employees to make smarter health and financial decisions

Employers can support their workforce to take greater ownership of their health and related financial decisions through practical guidance and ongoing education. Employees can better understand their coverage and care options through the following initiatives:

  • Health workshops.
  • Targeted health campaigns.
  • Improved benefits navigation tools through clear communication channels.

When employees are better informed, they are empowered to make decisions about when, where, and how to seek care. This can lead to informed benefits utilisation, improved health outcomes, and better control of overall healthcare spend.

3) The end of one-size-fits-all benefits: Data-driven benefits redesign can save your bottom line

Benefits need to reflect the realities of a more diverse workforce. One-size-fits-all plans often fall short in addressing the needs of employees across varying life stages, family structures, and health risks. Employers should review claims data, workforce demographics, and utilisation patterns to identify where existing plans are no longer effective.

Based on these insights, employers can personalise benefits with options including co-pay structures, opt-in opt-out models, and limit adjustments to improve affordability while keeping coverage relevant and competitive.

4) Steer employees towards high-value care: Why insurers are changing the game

Insurers in Asia are evolving, with many moving away from managing health insurance as a product line to a separate business unit to meet the needs of businesses and employees. This means more investment in specific capabilities such as network management and care steerage as specialised functions. These may include:

  • Selective network design.
  • Processes like prior authorisation.
  • Care triage and care pathways.

With these, high-value care can be delivered at the right time and in the right setting when needed. 

5) Time to rethink healthcare cost management: Premium negotiations alone will not save you

As premiums continue to rise, employers are likely to prioritise premium negotiation. While this can provide short-term cost relief, it does little to change utilisation patterns, treatment pathways, or the overall cost of care. Businesses can consider to:

  • Take a broader view on prevention.
  • Address underlying drivers of claims.
  • Design benefits that reflect workforce needs.
  • Improve access to the right high-value care. 

Employers are likely to see positive outcomes with more time spent engaging with employees on their health and well-being — striking a balance between economics and empathy.

“We need a broader approach to cost containment in Thailand—one that uses plan design to improve system efficiency and health outcomes, not just reduce costs. By partnering closely with Thai insurers, hospitals, and providers to optimize plan administration, and by listening to how Thai employees value and use benefits, we can create sustainable, value‑based plans that lower long‑term costs, improve health outcomes, and build a more engaged, productive workforce across Thailand.”

- Vinithorn Thipputsakaew, Advisory Leader, Mercer Marsh Benefits Thailand

Case study: How Mercer Marsh Benefits used a data-led approach to improve health and cost outcomes for a technology company in Asia 

A large technology company with a significant Asia-Pacific footprint faced persistently high premium increases, alongside musculoskeletal and mental health concerns and low utilisation of panel providers.

Instead of focusing solely on premium negotiations, Mercer Marsh Benefits helped the organisation combine demographics, screening, and claims data to better understand current and emerging risks. This informed a targeted response, including plan design changes to improve panel utilisation, telehealth incentives, stronger communications, and a more integrated approach to mental health and chronic disease management.

This resulted in a projected 5% to 10% improvement in loss ratio, alongside increased screening participation and higher telemedicine use. It clearly illustrates that managing healthcare costs does not come from reducing benefits alone, but rather from improving how benefits plans are designed and used efficiently.

Get in touch with Mercer Marsh Benefits to design an effective and sustainable benefits program. 

Please note that Marsh PB Co., Ltd and Marsh McLennan are not engaged by nor involved in any manner with Bonus Ranch and its promotion, and has not placed any insurance for nor insured any of its businesses or operations. Marsh as a licensed insurance broker will not request customers to make payment via non-standard methods, such as the transfer of money to any individual’s bank account.