Self-Insurance Is Only the First Step for Hospitals and Health System

New H.H.C. Group White Paper Examines How Disciplined Claim Oversight Reduces Financial Exposure

Hospitals and health systems occupy a distinct position in healthcare. They deliver care while also serving as employers responsible for financing benefits for substantial workforces. As employee healthcare costs compete with other operational priorities, the way claims are managed can directly affect organizational performance. Aon's 2025 Benefits Survey of Hospitals found that 93% of health systems identified cost management as their primary concern and that median per-employee healthcare spending had increased 9.2% over the prior year.

Addressing that pressure, H.H.C. Group released its latest white paper, Hospitals and Health Systems Increasingly Self-Insure Employee Health Benefits but Still Face High-Cost Claims. The paper explains why self-insurance alone doesn't contain costs and identifies how disciplined financial review, experienced negotiation and independent clinical oversight when needed can strengthen payment accuracy and protect plan resources.

Self-insurance is already a central part of the employer health benefits market. According to the KFF 2025 Employer Health Benefits Survey, 67% of covered workers are enrolled in self-insured plans, including 80% of workers at firms with 200 or more employees. Under these arrangements, employers pay covered health services from their own funds rather than purchasing conventional health insurance.

For hospitals and health systems, the model can provide greater access to claims data, more flexibility in benefit design and opportunities to encourage the use of system-affiliated providers. It also places direct financial responsibility for covered claims on the employer. A TPA may administer the plan and process transactions but that operational support does not remove the institution's financial exposure.

When employees receive care outside their employer's health system, the institution moves from providing care to paying external providers. It must manage prices, network arrangements and reimbursement practices beyond its own operating structure. Patient leakage can therefore affect the organization twice, through care delivered elsewhere and through the cost of claims funded by its employee health plan.

The potential variation is substantial. In an analysis limited to published negotiated prices within one California health system, the Health Care Cost Institute found that the same commercial plan paid more than $53,000 for a C-section delivery at one hospital and $26,499 at another. For a self-insured institution, a high-dollar claim in this external market can materially affect plan spending and reserve requirements.

A network discount or automated repricing result may reduce the original billed charge but it does not independently confirm that the resulting amount is appropriate. Claims may contain coding errors, duplicate charges, inflated fees or services that require further clinical review. Effective cost containment asks a more precise question: What represents a reasonable, supportable and defensible payment for the services actually provided?

That distinction matters when a plan evaluates performance. A large percentage reduction can look compelling even when the starting charge was inflated or the final amount cannot be supported. Meaningful savings must be tied to the claim's facts and documented in a form the plan and provider can evaluate.

Determine what is appropriate. H.H.C. Group evaluates the claim, coding, pricing and other relevant factors to establish a defensible payment position, with independent clinical expertise available when medical questions require additional review.

Reach the right decision-maker. Experienced professionals engage provider representatives who have the authority to examine findings, consider settlement options and move the matter forward.

Turn analysis into an agreement. The team communicates its rationale clearly to provider decision-makers and uses persistent follow-up, longstanding provider relationships and negotiation experience to pursue a reasonable resolution.

Use technology with accountable oversight. Artificial intelligence, automated tools and claims technology can help identify potential billing and coding issues and support efficient workflows. H.H.C. Group's experienced professionals interpret those findings, determine the appropriate strategy and deliver results through accountable oversight from review through resolution.

Hospitals and health systems already coordinate with TPAs, networks, stop-loss carriers, utilization management partners, brokers and providers. H.H.C. Group works within those established relationships, providing responsive support without creating unnecessary duplication or another layer of administrative burden. H.H.C. Group adds specialized capabilities without requiring internal teams to recreate them or disrupting the relationships already responsible for plan administration.

Contact us today to learn how a more disciplined cost-containment strategy can strengthen the financial performance of hospital-sponsored employee health plans.