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Why Your Travel Insurance Won’t Pay for That Planned Surgery Abroad

Thinking of getting treated in Singapore or the US? Here is how to pick a global health plan that actually covers you.

4 min read

OneAssure Team

March 30, 2026

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The Eighty Lakh Rupee Heart Surgery

Imagine your father needs a bypass surgery. You want the absolute best care. You find a world-renowned surgeon in Cleveland, USA. You check the bill. It says eighty-four lakh rupees. Your jaw drops. In India, the same surgery costs about five to seven lakhs. This is the reality of medical costs in the West. If you think your standard travel insurance will cover this, you are in for a shock. Travel insurance is for accidents. It is for a sudden fever or a broken leg while sightseeing. It is not for a planned surgery in a foreign hospital. For that, you need global health insurance.

The USA and Canada Premium Hack

Do you really need to go to the US? This is the first question you must ask yourself. Including the USA and Canada in your global plan can push your premium up by forty percent. That is a massive jump. If you are looking at top-tier treatment in Singapore, the UK, or Germany, you can simply exclude North America. You save a lot of money. The protection remains high-quality elsewhere. Most young Indians choose this route to keep costs down while still having the option of international care. It is a smart trade-off. You get the best of Europe and Asia without paying the American premium tax.

Why One Crore is the New Minimum

In India, a ten lakh cover feels safe. Abroad, it is pocket change. A single day in a US intensive care unit can cost three lakh rupees. If you are planning for international treatment, a one crore sum insured is the absolute minimum. Anything less is a gamble. High-value plans like Niva Bupa ReAssure or HDFC ERGO Optima Secure Global offer these high limits for a reason. They know that once you step out of India, the currency exchange rate works against you. Every dollar spent is eighty-four rupees gone. You need a massive buffer to ensure you don't end up selling your assets to pay a hospital bill.

The Cashless Catch: Getting Your GoP Letter

Cashless treatment in a foreign country is not as simple as showing a card. You need a Guarantee of Payment (GoP) letter. This is a formal document from your insurer to the hospital. It says, 'Go ahead with the surgery; we will pay.' To get this, you must inform your insurer at least forty-eight to seventy-two hours before admission. You will need to share the doctor’s diagnosis and the estimated cost. Without this letter, the hospital might ask for a huge deposit in dollars. Coordinating this across time zones can be a headache. This is where a Third Party Administrator (TPA) helps. They act as the bridge between your Indian insurer and the foreign hospital while you focus on the patient.

Robotic Surgeries and Hidden Sub-limits

Modern hospitals abroad love robotic-assisted surgeries. They are precise and help you recover faster. But here is the catch. Many global plans have sub-limits on modern treatments. Even if you have a one crore cover, the plan might only pay fifteen lakhs for a robotic procedure. Always check the fine print for these caps. You do not want to find out about a twenty lakh shortfall on the day of discharge. Also, remember the waiting periods. If you have a pre-existing condition, you might have to wait two to three years before the plan covers it abroad. Planning a medical trip to Singapore next month for an old heart issue? It probably won't be covered if you just bought the policy.

Tax Breaks and the 0% GST Benefit

Here is some good news for your wallet. From September 22, 2025, the 18% GST on health insurance premiums is removed. This makes high-value global plans much more affordable. You can also claim tax benefits under Section 80D of the old regime. If you are paying the premium for yourself and your parents, you could save a significant amount in taxes. When you see the premium on a platform like OneAssure, remember that the price you see now is the final price without that extra tax burden. It is a great time to lock in a high-cover plan.

The Document Checklist for Reimbursement

Sometimes cashless doesn't work, and you have to pay upfront. To get your money back, you need more than just a bill. Keep these ready:
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  • Original itemized hospital bills and receipts.
  • A copy of your medical visa and air tickets (to prove the trip was for treatment).
  • Discharge summary and all diagnostic reports.
  • A letter of medical necessity from the treating doctor.
The exchange rate on the day of the claim can also affect your reimbursement. Most insurers use the rate on the date of discharge. Keep an eye on those fluctuations. It is a lot of paperwork, but it is the only way to get your lakhs back into your bank account. Stay prepared, stay covered, and choose your geography wisely.

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