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Around the world, the need for healthcare remains steady, if not, increased. The reality is that there are many places around the world that have a healthcare system that is available through their own government (except for certain countries around the world like the United States).
Parts of the world like the United Kingdom, UAE, and parts of Asia are much different from one another when it comes to global healthcare and insurance.
Let’s discuss what you need to know now about the role of insurance in this space along with examples of how some of the countries we mentioned could benefit patients.
The UK: How the NHS Operates And What Private Insurance Does?
In the United Kingdom, the healthcare system is public funded via the National Health Service (NHS). This means that most medical services will be free to residents and will be funded through taxation.
However, medications may be applicable to fees considering that it will lower costs compared to other countries that may not have a similar system set in place. Thus, what you should know about Ozempic cost and other medications is that they can be lower than that in the United States and other countries.
Expatriates and travelers who may be outside of the NHS scope may depend on private insurance if ever their healthcare needs arise. The key detail here is that the NHS is free to citizen residents of the UK but non-citizens may need to use insurance to offset any costs – which can be covered by health insurance designed for international travelers.
The UAE: Medical Tourism On The Rise
Many people who are looking for medical needs to be filled may often find that going abroad might be the best option. This may be a great idea for cost savings (outside of spending travel expenses). Nevertheless, destinations like the United Arab Emirates (UAE) may be ideal for medical tourists looking to get the best care at a much affordable price.
Residents who live in the UAE are required to have health insurance. Employers in the country provide basic coverage to their workers.
For those traveling to the UAE, they may need insurance policies that can cover their needs such as medication for chronic conditions. That way, if a need were to arise for an urgent prescription refill or a similar situation, it can be covered under such an insurance policy.
Asia: Numerous Countries With Different Healthcare Systems
Depending on where you are in Asia, there may be a healthcare system that works to your advantage. If you are in countries like Japan or South Korea, you can enjoy the benefits of a universal healthcare system that will have expenses that are typically low for their residents.
Meanwhile, India is a country where it’s more about private insurance than a state-funded healthcare system. Either way, expatriates may not have the benefit of healthcare that is otherwise free or low-cost, but it can be useful to have insurance to help offset the particular costs whenever needed.
Please note that your insurance policy (whichever you choose) will typically cover the basics. However, there are other policies that may be based on other types of coverage that may be “nice to have” outside of the basics like medical examinations, medication, and more. Insurance can certainly be needed in Asia, which is home to many expensive cities to live in.
Final Thoughts
Today’s healthcare challenges are handled depending on a system that is set up from country to country. Expatriates and travelers may need health insurance that will cover their needs no matter where they might be in the world.
Even if they enjoy the benefits of free or low-cost healthcare in their own home countries (assuming they have such a system), that might not always be the case if they were anywhere else in the world.
Nevertheless, insurance will be good to have on hand as a world traveler. Especially if you want to offset any costs that may arise should you need healthcare at any given time.

Reviewed and edited by Albert Fang.
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Article Title: How Does Insurance Impact Global Healthcare Costs?
https://fangwallet.com/2025/04/01/how-does-insurance-impact-global-healthcare-costs/
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