Why Health Plan Alternatives Haven’t Solved Cost Trend Yet

Over the past two decades, employers and health plans have evolved benefit design in pursuit of better cost control. From HMOs to high-deductible health plans to narrow networks and, more recently, alternative health plans, each model has  brought new approaches to addressing rising costs.

Yet despite these efforts, healthcare cost trend persists.

This raises an important question for employer benefit leaders and advisors: if the industry has been innovating for years, why hasn’t it worked?

The answer lies in what these models have been designed to solve and what they have not.

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The Limits of Plan Design Innovation

Most alternative health plan models have focused on changing how care is financed, not how care is delivered.

High-deductible plans increased members’ financial responsibility for care, with the assumption that greater cost exposure would lead to more cost-conscious decision-making. Transparency tools aimed to provide price visibility. Narrow networks attempted to limit access to higher-cost providers. More recent models layer in digital experiences and simplified copays.

Each of these approaches has value. Many have delivered incremental improvements.

But they share a common limitation: they rely heavily on member behavior without providing clear, trusted guidance on how to make better care decisions.  

As discussed in Embold Health’s recent webinar, Quality Over Cost: Rethinking Health Plan Alternatives for Employers and Health Plans, many of the forces driving healthcare costs sit outside the reach of traditional plan design.  Cost pressures are driven by structural factors like unit price increases, consolidation among health systems, and increasing clinical complexity. These forces are difficult to control through plan design alone.

Even when employers implement new models, they are often layering them on top of the same underlying system.

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The Overlooked Driver: Variation in Care

One of the most consistent themes from the discussion was the magnitude of variation in healthcare.

The cost and outcomes associated with the same condition or procedure can differ dramatically depending on where a member receives care. This variation cannot be fully explained by member complexity alone. It reflects differences in clinical decision-making, appropriateness of care, and effectiveness.

Yet most plan designs do not directly address this variation.

Instead, they attempt to influence utilization at a high level, encouraging members to shop for care or choose from a defined network. In practice, this creates friction. When a member attempts to find a doctor through a plan portal, for example, the experience may surface inadequate performance data, leaving cost and quality variation unaddressed at the point of decision

Since members often lack the context or confidence to evaluate providers, behavior does not change meaningfully, and cost trend continues.

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Why Cost Trend Persists Despite Innovation

There are three core reasons why alternative models have struggled to bend the cost curve:  

1. Complexity limits engagement: Many benefit designs are difficult for members to understand. When people do not understand how to navigate their plan, they default to familiar patterns, often guided by referrals within health systems rather than objective performance.

2. Trust is missing: Historically, quality and network decisions have been driven by health plans. This has created skepticism among both employers and members. Without independent validation, recommendations are often questioned or ignored.

3. Selection distorts outcomes: When alternative plans are offered alongside traditional options, healthier individuals tend to opt in while higher utilizers remain in richer plans. This dynamic limits the impact of the model and obscures true value creation.

Taken together, these factors mean that even well-designed alternatives struggle to deliver sustained results.

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What Employers Should Evaluate Differently

If plan design alone is not enough, what should employers and advisors focus on instead?

The conversation points to a shift from structure to substance.

First, quality must become the foundation. Not as a secondary metric, but the primary driver of decision-making. Independent, clinically rigorous measurement of provider performance is critical to identifying where better care exists.

Second, guidance, including effective steerage toward high-quality, lower cost providers, must be actional. It is not enough to provide data. Members need clear, simple direction on where to go for care, supported by experiences that mirror what they expect in other parts of their lives, such as personalized recommendations, intuitive search, and easy-to-understand options.

Third, incentives must align with value. When higher-quality care is also the lower-cost option for members, behavior change becomes more natural and sustainable.

Finally, these models must scale across the population. The greatest opportunity lies not in influencing low utilizers, but in engaging those who are actively interacting with the healthcare system and driving the majority of spend.

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A Shift Toward Quality-Driven Design

The next generation of health plan alternatives is not about adding more complexity or layering additional point solutions. It is about fundamentally reorienting the system around quality.

This represents a meaningful shift in how employers think about value. Not as the lowest cost option, but as the combination of better outcomes, better experience, and more efficient spend.

For employer benefit leaders, HR executives, and consultants evaluating plan alternatives, the takeaway is clear: innovation in financing and design is not enough.

To meaningfully impact cost trend, the focus must move upstream to where variation begins.

Because until healthcare consistently directs members to the highest-quality care, cost will remain a symptom, not the problem itself.

Watch the full webinar to hear how employers and health plans are rethinking cost, quality, and care delivery: https://emboldhealth.com/resources/videos/quality-over-cost-rethinking-health-plan-alternatives-for-employers-and-health-plans