Stop Assuming Your TPA Works for You: Unpacking the TPA Role in Self-Funded Plans

Jun 25, 2025 | Alternative Funding, Blog, Cost Containment, Self-Funding

The Unseen Threat to Your Health Plan Costs

As a business leader, you’re likely all too familiar with the relentless rise in health plan costs. Year after year, your premiums, deductibles, and out-of-pocket expenses seem to climb higher, putting a significant strain on your budget and your employees’ financial well-being. But what if the biggest threat to your health plan’s affordability isn’t the claims themselves, but rather the vendors you’ve entrusted to manage those claims?

In today’s complex healthcare landscape, the vendors you rely on – from third-party administrators (TPAs) and pharmacy benefit managers (PBMs) to stop-loss carriers and provider networks – play a crucial role in shaping the cost and quality of your health plan. However, as we’ll uncover, many of these vendors are more focused on maximizing their own profits than on truly serving your best interests.

In this health insurance cost breakdown, we’ll pull back the curtain on the tactics used by these vendors to obscure their true margins, and show you how to separate genuine value from bloated pricing. Whether you’re self-funded, level-funded, or still fully insured, this information will empower you to take back control of your health plan and start paying for the value you deserve. When you uncover health plan vendor costs the way we have been uncovering them, you can’t unsee it.

The Rise of Vertical Integration: A Threat Disguised as Efficiency

One of the most significant trends in the healthcare industry in recent years has been the rapid consolidation and vertical integration of major insurance carriers and other key players. These companies are no longer just selling insurance – they’re buying up every part of the healthcare supply chain, from provider networks and pharmacy benefit managers to data warehouses and clinics. They claim to be reducing health plan expenses, the numbers say otherwise.

On the surface, this might seem like a positive development, with the promise of increased efficiency and streamlined operations. But the reality is far more sinister. By owning every piece of the puzzle, these vertically integrated giants have effectively eliminated the checks and balances that once existed in the system. With no one left to hold them accountable, they are free to extract ever-higher margins from their captive customers – your business and your employees.

This is a silent tax on your health plan engineered by design. The larger your spend, the more they extract, not through performance, but through control. If you can’t spot vendor margin in health insurance, you will be stuck with the tax bill.

Unmasking the Vendor Margin Masquerading as Value

So, how exactly are these vendors hiding their true margins and presenting them as value? Let’s take a closer look at some of the most common tactics:

TPA Double-Dipping

  • TPAs that charge administrative fees and then also profit through “spread pricing” or network access charges, effectively double-dipping into your health plan’s funds.

Stop-Loss Carrier Tricks

  • Stop-loss carriers that offer low premiums upfront but then bake in lasers, loopholes, and renewal traps that end up costing you more in the long run.

PBM Rebate Shenanigans

  • PBMs that promise to share rebates with you, but only after pocketing the majority of the savings for themselves.
  • PBMs that steer your employees towards certain drugs or pharmacies based on their own profit motives, rather than the best interests of your plan and your employees.

The common thread in all of these examples is that the vendors are prioritizing their own financial gain over the true cost-saving and quality-improving needs of your health plan. And because they now own the entire supply chain, there’s little incentive for them to fix these issues – in fact, the larger your spend, the more they can extract. If you want to begin separating value from vendor margin then we suggest using our Vendor Evaluation Scorecard.

Vendor BS Detector: Who’s Adding Value—Who’s Just Adding Margin?

So, how can you tell the difference between a vendor that’s truly creating value and one that’s simply extracting margin? We offer a simple “vendor evaluation scorecard” that you can use to evaluate your current and future vendor relationships:

Vendor Compensation Alignment

  • If the vendor’s compensation goes up when your costs go up, that’s a clear sign of margin extraction, not value creation.
  • On the other hand, if the vendor’s compensation is tied to lowering costs, improving outcomes, and reducing friction, that’s a strong indicator of true value alignment.

Transparency and Collaboration

  • Vendors that are creating value will be upfront about how they get paid, without needing to be asked.
  • They’ll also be willing to agree to clear performance metrics, put guarantees in writing, and collaborate across vendors to optimize your health plan.
  • Health plan pricing transparency is key to true collaboration.

In contrast, vendors that are focused on extracting margin will often hide behind jargon and complexity, making it difficult for you to understand the true nature of their compensation and incentives. Hidden costs in health plans have been destroying premiums for decades, hence why we are seeing lawsuits start to pop up.

Replacing Margin Takers with Value Creators

Armed with this knowledge, the next step is to take action and start replacing the margin-extracting vendors in your health plan with true value creators. This may seem like a daunting task, but the potential rewards are well worth the effort.

When you work with vendors that are truly aligned with your best interests, you’ll start to see your claims trend flatten, even in an inflationary market. You’ll stop getting blindsided at renewal, and you’ll go from defense to offense in managing your health plan costs.

To help you get started, BeneSmart has developed a free Vendor Evaluation Scorecard that walks you through the red flags, hidden fees, and misaligned incentives to look out for. By using this tool to audit your current vendor relationships, you can begin the process of replacing the margin takers with value creators – and take back control of your health plan in the process.

The Time for Change is Now

In today’s healthcare landscape, the vendors you choose to partner with can make or break the affordability and effectiveness of your health plan. Employers that are maximizing health plan benefits today are carefully curating the vendors that run their programs. By understanding the tactics used by these vendors to obscure their true margins, and by applying the vendor evaluation scorecard to identify the true value creators, you can take a major step towards regaining control of your health plan costs.

Remember, don’t settle for bloated margins dressed up as value. Demand transparency, demand alignment. It’s time to take back control, because most employers are bleeding dollars not because of claims, but because no one ever taught them how to evaluate their vendors.

So, what are you waiting for? If you want true health plan cost analysis, Book a call with BeneSmart today to learn how our Benefit Cost Containment Blueprint can help you roll back your health plan costs and start getting the value you deserve. And be sure to download our free Vendor Evaluation Scorecard to get started on your vendor evaluation journey.

The time for change is now. It’s time to take back control of your health plan and stop paying for value that you never receive.

Your Next Steps

Ready to take control of your stop-loss coverage? Here are a few key resources to help you get started:

Not ready to talk? Start with the checklist.

The Mid-Year Health Plan Review Checklist shows you exactly what to inspect in your plan before renewal season — the same first pass we run for clients.

Get the Free Checklist

Sent straight to your inbox — no spam, ever.