Why Health Insurance Renewals Keep Increasing

Every spring and fall, HR directors and CFOs across the country open the same envelope and feel the same frustration. The renewal increase. Another 12%. Another 18%. Sometimes more.

If your health insurance costs seem to rise every year regardless of what you do, you are not imagining it. And you are not alone. But understanding why renewals increase is the first step toward doing something about it.

The Carrier Perspective: What Drives Your Rate

When a carrier sends you a renewal, they are doing one thing: projecting what they expect to pay out in claims next year, then adding a margin for administration, profit, and risk.

That projection is based on several factors:

1. Your own claims experience. If your group had a high-cost year — a cancer diagnosis, a NICU stay, a series of expensive specialty drugs — that experience feeds directly into your renewal. Carriers look at your last one to three years of claims data and use it as the baseline for next year's rate.

2. Trend factors. Even if your group had a clean year, carriers apply what is called a "medical trend" to account for the general rise in healthcare costs. Medical trend typically runs 7–10% annually, compounding year over year. This means even a group with low claims will often see a 5–8% increase just from trend.

3. Utilization increases. People are using more healthcare services. Telehealth has increased access. Aging workforces are driving more specialist visits. Chronic condition management means more ongoing prescriptions and labs. More utilization equals more claims, which equals a higher rate.

4. Specialty drug inflation. This is one of the fastest-growing cost drivers. Specialty medications — biologics, oncology drugs, GLP-1 medications — can cost tens of thousands of dollars per year per employee. One high-cost claimant on a specialty drug can meaningfully move your renewal.

5. Hospital and provider rate increases. Hospitals and health systems negotiate higher reimbursement rates with carriers each year. When a carrier pays more to a hospital for a procedure, that cost gets passed along to employers in the form of higher premiums.

The Fully Insured Trap

If you are on a fully insured health plan — which most employers with fewer than 100 employees are — you have very little visibility into what is actually driving your increase.

Fully insured carriers pool risk and manage claims on your behalf. You pay a premium. They pay claims. You never see the underlying data.

This creates two problems:

1. You cannot identify what is driving your costs because you do not have claims data.
2. You cannot implement targeted strategies to address the real drivers of your increase.

When your broker comes back with a 15% renewal and suggests "shopping it around," they are often just moving you between carriers that face the same underlying cost pressures. The number changes slightly. The problem does not.

Why "Shopping It" Has Diminishing Returns

Many brokers respond to high renewals by remarketing the account — sending it out to three or four competing carriers to see if anyone will come in lower.

Remarketing can create savings in year one, but it rarely solves the structural problem. Here is why:

• Competing carriers are using the same claims experience data and the same trend assumptions. They may buy the business with aggressive initial pricing, but they will recoup it in years two and three.
• If your group has had high claims, competing carriers will see that too and price accordingly.
• Moving carriers every one to two years creates disruption for your employees — new networks, new ID cards, disrupted care relationships.

Remarketing is a tactic. It is not a strategy.

What You Can Actually Control

The employers who consistently manage renewal increases well are doing a few things differently:

Understand your claims data. If you are on a fully insured plan, ask your carrier for a claims report. Some carriers provide this; many will resist. If you are on a level-funded or self-funded plan, you should already have access to this. Knowing what is driving your costs is foundational to managing them.

Evaluate alternative funding structures. Level-funded and self-funded plans give you more control, more data, and often lower costs for groups that are healthy enough to benefit from the structure. This is not right for everyone, but it is worth understanding.

Address pharmacy costs proactively. Pharmacy is often 20–30% of total plan cost and growing. Specialty pharmacy management, formulary design, and carve-out strategies can produce meaningful savings without reducing benefits.

Right-size your plan design. Many employers are over-insuring their workforce — offering rich plans with low deductibles and unlimited coverage that most employees never fully use. Strategic plan design, including consumer-directed options and voluntary benefits, can reduce employer cost while maintaining employee value.

Change the conversation with your broker. If your broker is only talking about which carrier to move to, you are having the wrong conversation. A strategic benefits advisor should be bringing you data, benchmarks, and a multi-year cost management strategy — not just a renewal and a recommendation.

The Bottom Line

Renewal increases are not inevitable in the way they are often presented. They are the result of specific, identifiable cost drivers — and most of those drivers are addressable with the right strategy and the right information.

The employers who treat benefits as a strategic expense — rather than an unavoidable one — consistently outperform on cost while maintaining competitive benefits.

If you are tired of accepting what your carrier sends you, the first step is to understand what is really in that number.

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Want a second opinion on your renewal? Benefits Collective works with employers to analyze renewal increases, evaluate alternatives, and build a multi-year cost management strategy. Schedule a free consultation to get started.