Currency Risk in Medical Tourism: COP, USD, Exchange Rates, and Quote Expiration

How the peso-dollar rate is set

Colombia has no official exchange rate. According to the Banco de la República, the country has not had an officially set rate since 1991. The peso floats, with prices set by supply and demand in the foreign-exchange market.

What you will see on quotes and contracts is the TRM (tasa representativa del mercado), the market reference rate. The central bank explains that the TRM is calculated and certified each day by the Superintendencia Financiera de Colombia, using transactions registered by authorized foreign-exchange intermediaries on the previous business day.

Two details matter for patients:

• The TRM is a reference, not a required rate. The central bank says it is not an exchange rate that must be applied in contracts. A clinic and a patient can agree to use it, or any other rate.
• It lags slightly. Because it is built from the previous business day's transactions, the TRM for a given date reflects the market a day earlier.

Three ways a quote can be written, and who carries the risk

Read the currency clause before you read the price. The same procedure can be priced in three different ways:

A quote that shows both a peso figure and a dollar figure should say which one is binding. If it doesn't, ask. If a later dispute comes down to whether you owe the peso amount or the dollar amount, you want the answer in writing.

The spread: the TRM is not the rate you get

Even when a clinic uses the TRM, your bank, card issuer, wire service or exchange house will use its own rate and may add fees. The cost of crossing currencies is the gap between the reference rate and your effective rate, plus any fixed fees.

To measure it, work out your effective rate after each payment:

1. Note the peso amount the provider received.
2. Note the total dollars that left your account, including all fees.
3. Divide pesos received by dollars paid. That is your effective rate.
4. Compare it with the TRM for that day. The difference, as a percentage, is your conversion cost.

Illustrative example, not a current rate: suppose a quote is COP 20,000,000 and the TRM that day is 4,000 pesos per dollar, making the reference cost $5,000. If your payment channel's effective rate works out to 3,880 pesos per dollar after fees, you pay about $5,155. That 3% gap is $155 you never see on the clinic's invoice. Run the same check on each channel you might use before paying a large balance.

When the rate moves between deposit and balance

Illustrative only. Take the same COP 20,000,000 quote, with a 30% deposit paid months ahead and the balance paid on arrival. The deposit converts at the rate on the day you send it. The remaining COP 14,000,000 converts at whatever the rate is when you pay the balance. If the peso strengthens by 5% in between, the balance costs about 5% more in dollars, and only the deposit was protected. If the peso weakens, you gain. Either way, the total is unknown until the last payment clears. That is why the conversion date for each payment belongs in the quote.

For a step-by-step method on deposits specifically, see deposits and currency conversion.

Quote expiration: the date that quietly reprices everything

Every quote has a shelf life, whether or not it is printed. When it expires, the provider can reprice the procedure, the currency rule, or both. Look for these items:

• A validity date. Without one, you don't know how long the price holds.
• What the date applies to. Is the price held if you book before the date, if you pay a deposit before it, or only if the surgery happens before it?
• Whether the deposit locks the currency. A deposit can lock the procedure price while the balance still converts at a later rate.
• Repricing after the in-person consultation. Many quotes are provisional until the surgeon examines you. A scope change can reset the validity date and the price.
• Extras priced separately. The CDC Yellow Book (2026 edition) flags follow-up care billed on top of the base price as a common source of large extra charges abroad. Those extras may also be in pesos and may not be held by the quote's validity date.

If your surgery date slips past the validity date, ask for a new written quote rather than assuming the old one still stands. Our date audit for medical prices shows how to check whether a number you are relying on is still current.

Paying in Colombia: cash, cards and the $10,000 line

Payment channels are part of currency risk, because the channel decides your effective rate. The US State Department's Colombia page (2025) notes several practical points:

• Payment can be demanded before you are admitted.
• The Department suggests using credit cards wherever you can, yet it also says cards may be refused and that cash is what most overseas care providers expect.
• Amounts over $10,000 USD must be declared when entering or leaving Colombia, and you must be able to prove the legal source of the funds.
• ATMs inside banks or malls are preferable to street ATMs.

Settle the payment method with the provider before you travel. Ask whether they accept a bank transfer in pesos, a card, or only cash, and whether a card payment carries a surcharge. Carrying a large balance in cash brings its own security and declaration issues.

Refunds: the currency risk that runs backward

If you cancel or a procedure is changed, a refund can lose value on the way back. A peso refund converted back to dollars weeks later uses a different rate, plus a second round of fees. Ask three questions before paying a deposit: Is the refund in pesos or dollars? Is it a fixed amount or a percentage? How long does it take to arrive?

Planning with a buffer instead of today's rate

You cannot predict the exchange rate, but you can decide in advance how much movement your budget can absorb. One way to do it:

1. Separate every peso-denominated line: the procedure if quoted in COP, lodging, local transport, medications and follow-up.
2. Convert them at today's TRM to get a base figure.
3. Add a currency buffer as a percentage you choose. Add the payment-channel cost you measured above.
4. Check whether the trip still saves enough money at the buffered figure.

If the savings disappear with a modest buffer, the trip depends on the exchange rate staying favorable. Our companion guide on locking a quote against currency swings covers the options for fixing the price.

Frequently asked questions

What is the TRM?

The TRM is Colombia's market reference exchange rate. The Superintendencia Financiera calculates and certifies it daily from the previous business day's foreign-exchange transactions. It is a reference, not an officially set rate.

Does a Colombian clinic have to use the TRM?

No. The Banco de la República says the TRM does not have to be applied in contracts, and the parties can agree on a rate. That is why your quote should name the rate source and the conversion date.

Is it better to accept a quote in pesos or in dollars?

It depends on who you want to carry the risk. A peso quote leaves the exchange-rate risk with you. A fixed dollar quote moves it to the provider, who may price that in. Compare both against the effective rate your payment channel gives you.

How long is a medical quote from Colombia valid?

Only as long as the quote says. Look for a validity date and for what it applies to: booking, deposit or the surgery date. Ask whether it can be repriced after your in-person consultation.

Can I bring cash to pay for surgery in Colombia?

Many providers prefer cash, but the US State Department says amounts over $10,000 USD must be declared when entering or leaving Colombia, with proof of the funds' legal source. Agree on a payment method with the provider before you travel.