The official count: what Migración Colombia recorded in 2024
Colombia's migration authority publishes yearly reports on foreign arrivals through its migration observatory. Its report on foreign migration flows in 2024 (Migración Colombia, published 2025) counts 4,844,287 entries by foreigners in 2024. It breaks those entries down by the authorized activity recorded at migration control:
| Authorized activity at entry (2024) | Entries |
|---|---|
| Tourism (turismo) | 3,607,852 |
| Transit | 407,069 |
| Business | 207,293 |
| Events | 104,909 |
| Medical treatment (tratamiento médico) | 22,630 |
| All foreign entries | 4,844,287 |
By our arithmetic, medical treatment accounts for just under half of one percent of foreign entries in that year. The report doesn't break medical-treatment entries down by nationality or destination city, so it can't tell you how many came from the United States, or how many went to Medellín, Bogotá or Cali.
What that number does and doesn't measure
The figure is official and specific, but it's easy to misread:
- It counts entries, not people. Someone who comes for a consultation and returns months later for surgery counts twice.
- It reflects the activity recorded at the border. The report says the authorized activity is recorded at the moment of migration control. A patient who enters as a tourist, which many short-stay visitors do, appears under tourism even if the main reason for the trip is surgery.
- It covers foreigners only. Colombians living abroad who return home for treatment aren't in this category.
- Companions count separately. A partner travelling with a patient would usually enter as a tourist.
- It isn't limited to surgery. Medical treatment can include dental work, fertility treatment, cancer care, rehabilitation and other non-surgical care.
So the true number of people travelling to Colombia mainly for surgery is very likely higher than 22,630. How much higher, no official source we found says.
What a better statistic would look like
A national figure that would actually help prospective surgical patients would count unique people rather than entries. It would separate surgery from other care, and break results down by specialty and city. Ideally it would link to outcomes. No source we found publishes that for Colombia. Until one does, the honest approach is to use the migration figure as the official floor, cite it with its year, and avoid adding precision the data doesn't have.
Read the source tables, not just the summary text
Official reports can be internally inconsistent, and this one shows why it's worth checking the tables. Its summary text describes tourism as "more than 2.4 million movements," while its chart prints 3,607,852 tourism entries, and it doesn't explain the gap. The difference may come from different definitions or from an editing error. Either way, it's a reminder to cite the specific table and year, and to say which figure you're using.
Why other numbers you see are bigger
Search for "medical tourism Colombia statistics" and you'll find patient counts and market values much larger than the migration figure. They usually come from one of three places:
- Commercial market-research reports, which estimate market size in dollars using their own models. Their methods are often behind a paywall, and their definitions may include wellness travel, companions' spending or domestic patients.
- Industry or facilitator estimates, which may count enquiries, bookings or patients across a network, sometimes without a stated year.
- Hospital press releases, which report one institution's international patients. These are useful for that hospital, but they can't simply be added up into a national total.
None of these is necessarily wrong. They're measuring different things. When an article, including on this site, quotes a figure without its year, source and definition, treat it as directional at best.
How marketing uses volume figures
Patient-volume numbers often appear in sales material as social proof: "thousands of patients choose us." A few patterns are worth recognizing:
- Country figures presented as clinic figures. A national or regional number sits next to a clinic's logo, implying the clinic treated them.
- Cumulative totals with no time frame. A large round number might cover decades, and might include consultations that never led to surgery.
- Growth rates without a base. A percentage increase sounds impressive. It may start from a very small number, and it may compare a pandemic year with a normal one.
- Old figures recycled. A statistic from years ago keeps circulating through copied articles, each citing the last, with the original source lost.
Asking "which year, which source, counting what?" is usually enough to show whether a figure supports the claim being made.
What to ask a provider instead
- How many of my specific procedure does this surgeon perform in a typical year?
- How many of those patients travel from abroad?
- Does the facility track complications, readmissions and infections for this procedure? How is that done?
- How do you follow up with patients after they've gone home, and how do you learn about complications diagnosed abroad?
The last question matters for anyone reading outcome claims. If a clinic doesn't hear about complications treated in the patient's home country, its own figures will look better than reality.
The global picture
For context on the U.S. side, the CDC Yellow Book (2026 edition) says surveillance data show that millions of U.S. residents travel abroad for medical care each year. It describes medical tourism as a worldwide, multibillion-dollar market. It also names dental care as the most common form of medical tourism among U.S. residents, with cosmetic surgery among the most frequently sought procedures. The CDC doesn't give a Colombia-specific figure.
A checklist for reading any medical tourism statistic
- Who published it? A government agency, a hospital, a trade body, or a company selling procedures?
- What year does it describe? Not the year it was published, but the year of the data.
- What's being counted? Entries, unique patients, procedures, enquiries, or money?
- Who's included? Foreigners only? Companions? Non-surgical care? Wellness?
- Is it a count or a model? Projections and market estimates aren't observations.
- Can you see the table? If the figure appears only in a headline or infographic, find the original.
What the numbers mean for you as a patient
National volume is interesting background. It says little about your own operation. A country can receive many surgical travelers and still contain both excellent and unsafe providers. The figure that matters to you is far smaller and more specific: how often your surgeon and your facility perform your procedure, and how they handle complications.
The UK General Dental Council's guidance on treatment abroad (2026) suggests asking providers how often they've performed the procedure, and about their complication, readmission and infection rates. That advice applies just as well to surgery. A provider that answers clearly, and explains how it tracks those numbers, tells you more than any national statistic.
If you're starting from scratch, the guide for international surgical patients sets out the planning steps. The evidence-based look at surgical safety explains which parts of a provider's safety record you can actually check. Many larger hospitals run international patient offices, which are also the place to ask how many foreign patients they see for your procedure.
The Takeaway
The official 2024 count is 22,630 foreign entries for medical treatment, a floor rather than a ceiling. Cite figures with their year, source and definition. And when choosing care, ask for procedure-level volume and outcomes, not national totals.
Frequently asked questions
How many foreigners came to Colombia for medical treatment in 2024?
Migración Colombia recorded 22,630 entries by foreigners with medical treatment as the authorized activity in 2024. Many medical travelers enter as tourists, so the real number of people travelling mainly for care is likely higher.
How many Americans travel to Colombia for surgery?
We couldn't find an official figure. Migración Colombia's 2024 report doesn't break down medical-treatment entries by nationality. Treat specific claims about American patient numbers with caution unless they cite a source and year.
Why do different sources give such different numbers?
They measure different things: border entries, unique patients, procedures, enquiries or market value in dollars. They also use different years and definitions.
Does a high number of medical tourists mean surgery in Colombia is safe?
No. National volume says nothing about a particular surgeon or facility. Ask how often they perform your procedure and how they track complications.
Where can I find the official data?
Migración Colombia publishes reports on foreign migration flows through its migration observatory. Use the tables in the report itself rather than secondary summaries.