If your labs, blood pressure, EKG or another pre-op check in Colombia shows a problem, a careful surgeon will postpone your operation — and that's the safety system doing its job, not a scam. The best protection is to do your pre-op testing at home before you buy flights, and to get the clinic's deposit, refund and rescheduling terms for a medical decline in writing before you pay.
This guide covers the common reasons surgery gets postponed, how to lower the odds, the exact questions to ask about money in advance, how travel insurance wording matters, and how to handle the logistics and feelings of a trip that suddenly changes shape.
In this guide
- Why a surgeon saying "not now" is a good sign
- The most common reasons surgery gets postponed
- How to lower the risk before you buy flights
- Deposits, refunds and rescheduling: ask before you pay
- What your travel insurance might (and might not) cover
- If it happens: a calm plan for the next 48 hours
- Frequently asked questions
Why a surgeon saying "not now" is a good sign
Elective cosmetic surgery has one thing emergency surgery doesn't: the option to wait. When pre-op testing reveals a risk that can be corrected, postponing is almost always the safer choice. Anesthesia, blood loss, long operating times and the clotting risk of a long flight home all add up, and a body that starts the day anemic, dehydrated or with uncontrolled blood pressure has less margin for anything unexpected.
That's why a reputable practice in Colombia will repeat or confirm key tests after you land, and why the anesthesiologist has the authority to stop a case even when the surgeon is ready. It's frustrating when you've traveled thousands of kilometers. It's also exactly the kind of judgment you were paying for.
Be very cautious of anyone who suggests "working around" an abnormal result so the surgery can go ahead as scheduled — for example, skipping a repeat test, not telling the anesthesiologist about a symptom, or shortening the stay to fit your flights. Pressure to proceed despite a red flag is a reason to walk away.
The most common reasons surgery gets postponed
Every surgeon and anesthesiologist sets their own thresholds, and the right number depends on your health and your planned procedure. The table below describes the common categories, not cut-offs — ask your own team what values they require.
| Issue | Why it matters | What usually helps beforehand |
|---|---|---|
| Low hemoglobin / anemia | Less reserve for blood loss, especially in liposuction and combined procedures. | Testing early at home and treating the cause with your own doctor. See our anemia and iron guide. |
| Uncontrolled blood pressure | Raises anesthesia and bleeding risk. | Seeing your doctor for a stable plan well before travel; bringing readings and your medication list. |
| High blood sugar | Affects healing and infection risk. | Working with your doctor so your diabetes is well controlled. See surgery with controlled diabetes. |
| Positive pregnancy test | Elective surgery is not performed during pregnancy. | Expect a test on arrival; discuss contraception and timing with your doctor. |
| Recent or current illness | Respiratory infections, fever or a new infection raise anesthesia and healing risks. | Telling the team about any symptoms before you fly, not after you land. |
| Nicotine use | Impairs blood flow to healing skin and tissue. | Stopping all nicotine for as long as your surgeon instructs. See nicotine before surgery. |
| Abnormal EKG or clotting tests | May need further cardiology or hematology evaluation first. | Getting any requested tests and specialist clearance at home in advance. |
| Medications not disclosed | Some drugs and supplements affect bleeding, anesthesia or stomach emptying. | A complete written list — including supplements and weight-loss drugs — shared before you travel. |
Swipe to see the full table →
The full menu of tests and how to arrange them at home is in our guide to pre-op labs and testing, so we won't repeat it here.
How to lower the risk before you buy flights
Most surprises in Colombia are things that could have been found at home. The goal is to arrive with no unknowns.
- Ask for the clinic's exact pre-op requirements in writingWhich tests, what results they need to see, and how recent the results must be.
- Test at home earlyDo your labs far enough ahead that there's time to fix a problem and retest. Send results to the surgeon and ask them to confirm, in writing, that you're a candidate.
- Get chronic conditions documented and stableIf you have high blood pressure, diabetes, sleep apnea or another condition, ask your own doctor for a recent note and bring it.
- Disclose everythingEvery medication, supplement, vape, recent illness and prior surgery. Hiding something doesn't make it go away — it just moves the cancellation to a worse moment.
- Book flexible where you canConsider changeable flights and cancellable accommodation, at least for the first nights, until clearance is confirmed.
- Watch your health in the final weeksIf you get sick, start a new medication or have any change, tell the team immediately rather than hoping it resolves.
Plan a buffer of a day or two between landing and surgery. Travel fatigue and dehydration can affect some readings, and a buffer gives the team time to repeat a test calmly rather than cancel outright.
Deposits, refunds and rescheduling: ask before you pay
There is no standard industry rule for what happens to your money if you're medically declined. Policies vary widely from practice to practice, which is exactly why you need the answer in writing before you send a deposit. Our guide to deposits and payment schedules covers the basics; these are the questions specific to a medical decline:
- If I'm medically declined after arrival, is my deposit refundable, transferable to a new date, or forfeited?
- Does the answer change if the problem was something I could have known (e.g., nicotine) versus something new?
- Which costs will I owe anyway — consultation, repeat labs, specialist visits?
- If surgery is rescheduled, how long is my deposit held, and is the quoted price honored?
- Are any third-party bookings (recovery house, nurse, transport) arranged through the clinic, and what are their cancellation terms?
- How will refunds be paid, in which currency, and how long do they take?
- Who decides whether I'm medically cleared — the surgeon, the anesthesiologist, or both?
Keep the answers in an email or signed document, not just a chat with a coordinator. If you compare several practices, put these terms side by side the same way you'd compare prices.
What your travel insurance might (and might not) cover
Don't assume a medical decline is covered. Insurance wording matters, and many standard travel policies treat elective procedures and pre-existing conditions differently from sudden illness. Before you buy, read the policy for:
- How it defines a covered reason for trip cancellation or interruption, and whether being medically declined for an elective procedure qualifies.
- Exclusions for elective, cosmetic or planned medical treatment abroad.
- How it handles pre-existing conditions, and any look-back period.
- Whether a broader "cancel for any reason" option exists, and its terms.
Ask the insurer to confirm in writing how your specific scenario would be treated. Our guide to travel insurance for medical tourism explains the different policy types.
If it happens: a calm plan for the next 48 hours
Being told "not this trip" can bring disappointment, embarrassment, anger or even relief — sometimes all at once. Those feelings are normal. A few practical steps help:
- Get the reason in writingAsk for the specific results and why they matter, plus copies of every test done in Colombia for your own doctor at home.
- Ask what would need to changeIs this a short delay — a repeat test in a few days — or does it need treatment at home first?
- Confirm the moneyAsk the clinic to confirm, in writing, how your deposit and payments will be handled under the terms you agreed.
- Sort your logisticsContact your airline, accommodation and insurer. Keep receipts and the written medical reason for any claim.
- Don't shop for a "yes"It can be tempting to find another clinic that will operate this week. If one surgeon declined for a medical reason, that reason doesn't disappear across town.
A postponed surgery is a story you'll tell. A complication you could have avoided is one you'll live with.
If you'd like a fresh opinion on whether the decision was reasonable, a second opinion with your full results is a sensible step — ideally back home, with time on your side.
Frequently asked questions
Can a surgeon in Colombia cancel my surgery after I arrive?
Yes. Surgeons and anesthesiologists repeat or confirm key checks after you arrive, and they can postpone if your results show an avoidable risk. That's a safety decision, and it's one reason to test at home well before you travel.
Will I get my deposit back if I'm medically declined?
It depends entirely on the practice's written terms; there's no universal rule. Ask before you pay whether a medical decline means a refund, a credit toward a new date or a forfeit, and get the answer in writing.
What are the most common reasons surgery is postponed?
Common reasons include low hemoglobin, uncontrolled blood pressure or blood sugar, a positive pregnancy test, a recent illness, nicotine use, abnormal EKG or clotting results, and medications that weren't disclosed.
Does travel insurance cover being declined for cosmetic surgery?
Not necessarily. Many policies treat elective or cosmetic procedures and pre-existing conditions differently from sudden illness. Read the definitions of covered reasons and exclusions, and ask the insurer to confirm your scenario in writing.
Should I try another clinic if my surgeon won't operate?
Not right away. If a surgeon declined for a medical reason, that reason still applies elsewhere. Take your results home, address the issue with your own doctor, and consider a second opinion before rebooking.
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