Who Is Actually Managing Your International Health Insurance Claims?
When an organization renews its international health insurance, the conversation almost always centres on the same things: premium, cover limits, deductibles, and the name of the insurer on the policy. These are important. But there is a question that rarely gets asked, and it may matter more than any of them.
Who is actually going to handle the claims?
Insurer, MGU, TPA: What Is the Difference?
To understand why this question matters, it helps to understand how international health insurance is actually structured, because the name on your policy document and the organization managing your claims are often not the same entity.
An insurer (or insurance carrier) does everything: it underwrites the risk, collects the premium, manages the claims, and pays the benefits. If something goes wrong, the insurer is responsible end to end. In the international health space, examples include Cigna, AXA, Bupa and Allianz, all of whom carry the risk and administer their own plans.
An MGU (Managing General Underwriter) does everything except carry the risk. It designs the product, sets the rates, distributes through brokers, and manages the claims, but the actual risk sits with a separate insurance carrier behind the scenes. The MGU operates under a binding authority from that carrier. APRIL International, MSH, Now Health, TieCare and William Russell are well-known examples in the international health market: the plans are designed and administered by those companies, but the underlying risk is carried by another insurance carrier. From a client’s perspective, the MGU is the face of the product, but the financial security behind it belongs to the carrier.
A TPA (Third Party Administrator) does none of the underwriting and carries none of the risk. Its sole function is servicing: processing claims, managing pre-authorizations, maintaining the provider network, and handling member queries. A TPA is plugged into an insurer or MGU under a service agreement, and in many cases the arrangement is white-labelled, meaning the TPA operates under the insurer’s brand and the client never knows they are dealing with a separate organization at all. Nextcare is a prominent TPA in the Middle East and international health space; ExpaTPA and Surego operate in other regions. Some insurers use TPAs selectively, for example to enter markets where they lack a local licence or network, while others outsource claims administration entirely.
The practical implication is this: when you buy an international health insurance policy, you may be dealing with three different organizations. The insurer carries the risk. The MGU or broker designs and distributes the product. The TPA is the one who will actually picks up the phone when your employee is in hospital at midnight. Understanding which is which, and how good each one is at its job, is the due diligence that most organizations never do.
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A Shift That Is Already Happening in the Market
A recent March 2026 analysis in Health & Protection noted something that experienced brokers have known for a while but that is only now becoming mainstream: insurance advisers (including brokers) are increasingly evaluating TPAs with the same rigour they apply to insurers themselves. As Diana Haydar Karam of Nasco put it: “Advisers are now selecting the TPA equally to the insurer; the same products and benefits are offered by different insurers, however the member experience differs depending on the TPA.”
This shift reflects a growing recognition that the insurer and the TPA are not the same thing, and that confusing the two can lead to a very unpleasant surprise when a claim is actually made.
The Policy Sets the Terms. The TPA Determines the Experience
Many international health insurers do not manage claims themselves. They outsource that function to a TPA, whose team handles pre-authorizations, processes invoices, manages direct billing relationships with hospitals, and fields calls from members navigating an unfamiliar healthcare system.
The policy document tells you what is covered. The TPA determines whether getting that cover is straightforward or a battle.
This distinction matters enormously for globally mobile employees. When a staff member needs surgery in an unfamiliar city, or a family member is admitted to hospital at short notice, the quality of that moment is determined almost entirely by the TPA, not the insurer whose name is on the policy. Whether the pre-authorization comes through quickly, whether the hospital accepts direct billing, whether there is someone competent on the phone: all of that is the TPA.
What to Ask Your Broker
Before your next renewal, ask your broker to address the following. Which TPA does this insurer use in the regions where our employees are based? What is their direct billing network like at the hospitals our staff actually use? How do they handle pre-authorisation for planned procedures? What happens when a claim is disputed?
A broker who can answer these questions confidently has done the work. A broker who cannot has been selecting insurers on price and brand recognition alone.
The Market Is Catching Up. Is Your Broker?
International health insurance is not a commodity purchase. The policy document matters. The premium matters. But so does the experience your employees have when they actually need to use it, and that experience is shaped by a part of the system that most organizations have never been asked to think about.
The market is catching up to this reality. The question is whether your broker already has.
One World Cover has been working with internationally mobile organizations for over 20 years. If you would like an independent review of your health insurance programme, including an assessment of your current TPA arrangements, get in touch below.
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