Value-Based Care: What Employers Need to Know

Key Takeaways

• Value-based care pays providers for results rather than volume. However, the label covers models with very different tradeoffs for cost, access, and outcomes.
• Provider quality varies widely within the same network, so who delivers the care matters as much as how providers are paid.
• Whether providers are tiered on clinical outcomes data or on cost contracting is what separates genuinely value-based designs from repriced networks, and independent validation is the test of any savings claim.

Value-based care has become one of the buzziest categories in health benefits, and adoption keeps climbing. 70% of health plans expect alternative payment model activity to grow over the next 24 months. But what exactly is value-based care, and does it actually deliver? Employers usually encounter it in three forms. High-performance networks, Centers of Excellence, and ACO arrangements each carry very different implications for cost, access, and outcomes, and it’s getting expensive not to know the difference, with health benefit costs projected to exceed $18,500 per employee in 2026.

This article covers how each model works, what the evidence shows, and how to tell a genuinely quality-based design from a repriced network. Because the question that matters most for an employer isn’t how providers are paid. It’s whether employees are actually getting high-quality, cost-effective care.

What is value-based care?

Value-based care is an approach to healthcare that ties provider payment to patient outcomes and cost-effectiveness rather than the volume of services delivered. It aims to replace the fee-for-service model, where providers earn more by doing more, even when the extra tests and procedures don't necessarily make a patient healthier.

Here's how the two models compare in practice.

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The fee-for-service model remains despite well-documented incentive problems because it is the model most carriers are built to administer. So it requires no behavioral changes from providers, and it is simpler to run. And you can see it in the adoption numbers. Employers provide coverage to 154 million people, more than any other purchaser of commercial healthcare, yet only 39.2% of commercial payments flowed through value-based arrangements in 2023, compared with 64.3% in Medicare Advantage.

The payment model is only half the story, though. Even within a value-based arrangement, employees who end up with average or low-quality providers still get worse outcomes at higher cost. How your carrier pays providers matters less than whether the providers your employees see are among the best available in your network.

Value-based care models employers should know

Value-based care reaches employer plans in three main forms, and the same label often covers all of them:

High-performance networks and tiered plans

A high-performance network is a subset of in-network providers selected for cost, quality, or both, with lower cost sharing to encourage their use. The carrier builds the tiers, and lower copays or deductibles steer employees toward the preferred one. The catch is that many carrier tiers weight negotiated rates more heavily than clinical outcomes, so a preferred tier can simply mean a lower-priced one.

Centers of Excellence

A Center of Excellence (COE) is a facility the plan designates for specific high-cost procedures, such as joint replacements, spine surgery, or transplants, usually contracted at a bundled rate. Employees typically get travel support and reduced cost sharing, and the employer gets a predictable price for an expensive episode. The tradeoff is scope. COEs touch a narrow slice of total spend, and results vary by condition and by vendor.

Accountable care organizations and direct contracting

An accountable care organization (ACO) is a group of providers that accepts shared responsibility for the total cost and quality of a defined population's care. Direct contracting goes further, putting the employer in a direct financial relationship with a health system. Both work best for employers with a workforce concentrated near the contracted providers. The limitation is consistency, since commercial ACO savings have been uneven and a dispersed workforce may see little benefit.

What the evidence shows

All three models bet on the same idea. Where employees get care changes what it costs and how it turns out. The evidence for that idea is stronger than for any single payment arrangement.

The provider quality gap employers are funding

The top 20% of providers in a given specialty deliver measurably better clinical outcomes at lower total cost than the bottom half. This is true within the same network and often within the same health system. The problem is that most plan designs assume in-network providers are roughly equivalent. Garner's analysis of more than 320 million patient records, evaluated against 550+ clinical quality metrics, shows that assumption does not hold. And the cost consequences are real, because provider quality variation is one of the most overlooked drivers of employer healthcare costs.

Aon's matched-cohort study compared 5,583 members using Garner with 16,749 controls and found 7.4% lower total medical costs in the Garner group. Garner is a health benefit that identifies the best-performing doctors already in an employer's network and helps cover employees' out-of-pocket costs when they see them. Where most value-based models change how providers are paid, Garner changes which doctors employees see.

Four misconceptions about value-based care

"Value-based care means narrowing the network"

Some value-based designs do narrow the network, but narrowing is not what makes them value-based. A network can be cut purely on negotiated rates and have nothing to do with quality. Many value-based designs keep the full network and change incentives instead. If the best-performing doctors already sit inside your network, the job is getting employees to them, not cutting the list.

"My carrier's tiered network is already value-based"

Only if the tiers are built on outcomes. Many carrier tiers rank providers primarily on cost contracting, which makes them a pricing exercise with a quality label. If clinical outcomes data is not central to the methodology, the tiers are measuring price.

"VBC is only relevant for large, self-insured employers"

Self-funded employers have the most design freedom, but fully insured employers can still access carrier value-based products, tiered options, and incentive overlays. Size affects which levers are available, not whether you have any.

"Value-based care is primarily about primary care and prevention"

Primary care payment models get most of the attention, but specialty and procedural care is where cost variance concentrates. Surgeries, imaging, and specialist referrals are where the gap between a top provider and an average one costs the most, and where quality-based steering pays off fastest.

Getting started with value-based care as an employer

Adoption of value-based care is not slowing down. Employers who act on provider quality now will be positioned to capture savings and improve outcomes before it becomes standard practice.

Garner is a practical place to start. The best-performing doctors are already in your network, and we help your employees find and afford them, with no network changes required. Book a demo to see how much provider quality varies inside your own plan, and what that variation is costing you.

FAQs

Can fully insured employers access value-based care models, or is it only for self-funded plans?

Fully insured employers can access value-based care, though with fewer options. Carriers increasingly offer tiered networks, Centers of Excellence programs, and value-based options within fully insured products. The trade-off is design freedom, since the carrier controls the payment arrangements underneath. Incentive overlays on top of an existing plan add a quality-based layer without changing how the plan is funded.

What is the difference between a Center of Excellence and a high-performance network?

A Center of Excellence covers specific high-cost procedures at designated facilities, while a high-performance network covers everyday care across many specialties. COEs contract a bundled rate for episodes, like joint replacement, and often include travel support. High-performance networks use tiered cost sharing to nudge employees toward preferred providers. They complement each other, and many employers run both.

How do I know if my carrier's provider tiers are based on clinical quality or cost contracting?

Ask for the tiering methodology in writing. A quality-based methodology names its clinical outcome measures, data sources, and how outcomes are weighted against cost. If the answer centers on negotiated rates or network discounts, the tiers are ranking price rather than quality. Asking how often tiers are refreshed also signals how seriously the underlying data is maintained.

What should employers ask a benefits consultant or broker about value-based care?

Ask which value-based models fit your funding arrangement and workforce geography, what independent validation exists for any vendor's savings claims, and how results will be measured against your own claims rather than a book-of-business average. A strong consultant will distinguish quality-based from cost-based designs without prompting. It is also fair to ask how the consultant is compensated by recommended vendors.

How long does it take to see cost savings from a value-based care program?

It depends on the model. Steering-based designs can show claims impact within the first plan year as employees change where they get care. ACO and shared-savings arrangements typically need two to three years, since savings accrue as population health management takes hold. Reliable measurement matters more than speed, so agree upfront on how savings will be calculated and validated.