Medical and dental treatment abroad is usually paid in the clinic’s local currency, so the sterling cost depends on the exchange rate on the day you pay — and on any deposit converted weeks earlier. Converting through a specialist, and fixing the rate once a treatment date is booked, keeps the total cost predictable rather than leaving it to the market.
This guide covers the currency and payment side only. For the clinical side of treatment abroad, the NHS sets out a checklist for going abroad for medical treatment.
How is treatment abroad usually paid for?
Most overseas clinics ask for a deposit to secure a booking, then the balance around the time of treatment. Both are usually quoted and paid in the clinic’s local currency — euros in much of Europe, and other currencies further afield.
That two-part structure matters, because the deposit and the balance are converted at different times, weeks or months apart. Each conversion happens at whatever the exchange rate is on the day, so the sterling total is not fixed when you book. Paying by debit or credit card is convenient but often applies the card provider’s exchange rate plus a foreign-transaction fee, which is where the mechanics in our guide to international transfer fees become relevant.
Why does the exchange rate matter for treatment abroad?
Because the price is fixed in a foreign currency, but your budget is in pounds. If sterling weakens between booking and paying the balance, the same treatment costs more in pounds than the quote suggested. On a large package, that gap can run to four figures.
GBP/EUR moves with the interest-rate differential between the Bank of England and the European Central Bank, so a treatment booked several months ahead is exposed to whatever the rate does in between. You can track the picture on our pound to euro forecast and check live pricing on the currency converter.
Worked example: how much can the exchange rate change a treatment package?
Consider a €30,000 treatment package, with a €6,000 deposit at booking and the €24,000 balance three months later.
- At an illustrative rate of 1.17, the full €30,000 costs about £25,641.
- If sterling weakens to an illustrative 1.10 by the time the balance is due, that €24,000 balance costs about £21,818 instead of £20,513 — roughly £1,300 more.
- Fixing the rate at booking would have kept the whole package at the rate you first budgeted for.
The figures are illustrative, but the mechanism is real: on a five-figure package paid in two stages, a modest rate move is worth over a thousand pounds. The larger the treatment and the longer the wait, the more the rate matters.
Card payment vs bank transfer vs specialist transfer: which suits treatment abroad?
| Method | How it works | Trade-off |
|---|---|---|
| Debit or credit card | Pay the clinic directly in its currency by card | Convenient, but the card’s exchange rate and any foreign-transaction fee apply, and large limits can be an issue |
| High-street bank transfer | Send an international transfer from your bank | Familiar, but the rate, transfer fees and any intermediary charges are set by the bank |
| Specialist currency transfer | Convert and send through a currency broker, with the option to fix the rate | Requires setting up an account, but you control the rate, timing and route |
For a large balance, a transfer usually gives more control than a card. Our guide to the best way to transfer large amounts compares the routes in more detail.
Can you fix the exchange rate for a booked treatment date?
Yes. Once a treatment date and price are agreed, a forward contract lets you fix today’s exchange rate for the balance due later, usually up to 12 months ahead. That turns a foreign-currency quote into a known sterling cost, whatever the market does before your appointment.
If you would rather aim for a particular level, a market order can convert automatically if the rate reaches a target you set. The guide to fixing an exchange rate for a future payment and to locking in a rate or waiting weigh the trade-offs.
How do you pay a clinic abroad safely?
Confirm the clinic’s account details directly with the clinic before sending anything, ideally by a channel you have used before rather than details in a single email. Verifying the beneficiary matters because international payments do not carry the same automatic protections as some domestic ones; our guide to verifying a beneficiary before a transfer sets out the checks.
Sending the balance as a specialist transfer to the clinic’s own account, rather than through a third party, keeps the route clean. Where a treatment is planned within the EU, the NHSBSA also explains the position on planned treatment abroad.
What currency mistakes do patients make most often?
- Paying the balance on a card by default. The card’s exchange rate and foreign-transaction fee apply to the whole amount, which adds up on a five-figure package.
- Budgeting at the booking-day rate. The rate at booking rarely survives until the balance is due, so a budget built on it can slip.
- Converting the balance at the last minute. Leaving it to the day of travel removes any ability to plan or fix the rate.
- Not verifying the clinic’s account. Sending a large balance to unconfirmed details is a real risk on cross-border payments.
- Overlooking follow-up costs. Aftercare or a second stage may fall due later, in the same currency, and is worth planning for.
How does a specialist currency broker help?
A specialist helps you convert a treatment deposit and balance at a controlled rate, fix the rate once the date is set, and send the money to the clinic’s verified account. For a patient paying a large balance in a foreign currency, that means the sterling cost is known in advance rather than left to the market.
Cambridge Currencies is a UK specialist currency broker that supports individuals making large one-off payments abroad. Funds are safeguarded by our FCA-authorised partners Currencycloud and ScioPay, and every transaction is completed by phone with a dedicated specialist, rather than through an app. Our minimum transfer is £5,000, which suits the larger treatment packages where the currency cost is most significant.
Frequently asked questions
Should I pay for treatment abroad by card or bank transfer?
A card is convenient for a deposit, but for a large balance a transfer usually gives more control over the exchange rate and avoids foreign-transaction fees on the full amount. Many patients use a specialist transfer for the balance.
Can I lock in the exchange rate before my treatment?
Once the price and date are agreed, a forward contract can fix the rate for the balance, usually up to 12 months ahead, so the sterling cost is set regardless of what the market does before your appointment.
What exchange rate will I get on a treatment payment?
It depends on the method. Cards and banks apply their own rate; a specialist can offer a rate closer to the mid-market and the option to fix it. You can compare against the mid-market rate on our currency converter.
Is it safe to send a large payment to a clinic abroad?
It can be, provided you confirm the clinic’s account details directly and send to a verified beneficiary. International payments lack some of the automatic protections of domestic transfers, so verification is important before sending a large balance.
Which currencies are most common for treatment abroad?
The euro is the most common for treatment in Europe. Popular destinations further afield use their own currencies, so the right approach depends on where you are treated. The Thailand transfer guide is an example of a longer-haul corridor.
Plan the currency side of your treatment abroad
If you are booking treatment abroad and want the sterling cost of the deposit and balance to be predictable, speak to a Cambridge Currencies specialist about fixing the rate for your treatment date. You can request a quote to start, and every transfer is arranged by phone with a specialist who handles the payment to your clinic.
