Where the claim comes from
In 2000, the WHO published a report that tried to rank the health systems of its member states. A study in the Revista de la Facultad Nacional de Salud Pública (Hernández, 2001) summarized Colombia's result. The report placed Colombia 22nd out of 191 member countries, and Colombia appeared, in the author's word "surprisingly," as the best-performing Latin American country, ahead of Chile, Costa Rica and Cuba.
That's where the line seen on many medical tourism websites comes from. The wording often drifts, though. "Ranked best in Latin America in 2000 on a WHO composite index" becomes "ranks first in Latin America for healthcare," in the present tense, with no date and no mention of what was measured.
What the index actually measured
A review of the report in the Bulletin of the World Health Organization (Reinhardt and Cheng, 2000) explains how the ranking was built. The overall performance index combined five measures:
- The population's level of health, measured as disability-adjusted life expectancy.
- How evenly health was distributed across the population.
- The system's responsiveness to people.
- How evenly that responsiveness was distributed across social classes.
- The fairness of how the system was financed.
Two design choices matter for interpreting Colombia's position:
- It was a performance ratio, not a raw score. According to the review, rankings were based on how a country's achievements compared with what a system with its level of health spending and education would be expected to achieve. A country could rank highly by doing well relative to its resources, without having the best health outcomes in absolute terms.
- The weights came from opinion. The review reports that the weights for combining the five measures came from a survey of 1,006 people in 125 countries, roughly half of them WHO staff.
Why the ranking was contested
Reinhardt and Cheng questioned whether an index built on so many subjective judgements did more good than harm. They argued the results were publicized before the estimates had been shown to be robust. They said the report lacked a clear summary of its caveats for policymakers, though they credited it with pushing researchers to build better tools.
Colombian researchers raised their own doubts. Hernández said he wasn't trying to refute the findings, but had serious doubts about them. He asked how a country with a long internal conflict and its history of health indicators could rank so high. He argued that ranking health systems as technical achievements hides the political and ethical choices built into them. And he argued the ranking didn't capture the way Colombia's reformed system divided care by income.
We found no later WHO league table of the same kind. That leaves the 2000 ranking as a one-off snapshot, not a series you can track over time.
What the ranking was not about
Even taken at face value, the 2000 index answered a question about a national health system and the people covered by it. That's not the question an international surgical patient is asking:
| The 2000 index looked at | A surgical traveler needs to know |
|---|---|
| Population health and how evenly it's distributed | Whether this surgeon is trained and registered for this operation |
| Fairness of financing for residents | What this itemized quote includes, for someone paying privately |
| System responsiveness, on average | Whether this facility is authorized and equipped for my level of risk |
| National performance relative to spending | What happens if something goes wrong after I fly home |
A country can have a well-regarded public system and still contain unregistered operating sites. It can also have a strained public system alongside excellent private hospitals. National rankings blur both.
What has changed since 2000
Colombia's health system has changed a lot in 25 years. Among other things, the right to health now has its own statutory basis. Ley Estatutaria 1751 de 2015 (SecretarÃa del Senado, 2015) declares health a fundamental, autonomous right. It says the State directs, supervises and controls health care as an essential public service, and it sets out rights such as emergency care without prior payment and access to your own medical record.
On the provider side, there are more concrete signals to check than a national ranking. There's the mandatory registration of providers and their services in the REPS registry. There's a national accreditation system alongside it, described in a Ministry of Health profile of the registry (MinSalud, 2016 data). And there's international accreditation of individual hospitals: a 2025 report described one Colombian hospital as one of nine in the country with JCI accreditation (Consultorsalud, 2025). The site's article on Colombia's newest JCI accreditations explains how to keep that picture current.
None of these is a national ranking either. Each describes a specific provider at a specific time, and that makes them more useful to you.
Why the claim keeps circulating
There are understandable reasons the 2000 ranking still turns up in medical tourism marketing. It comes from a respected international body. It puts Colombia ahead of richer countries and regional competitors. And it gives a simple answer to the question every prospective patient asks first: is the healthcare any good? Copying spreads it further. One site quotes it, others copy the sentence, and with each copy the date and the definition fall away.
None of that makes the claim false. It just means you should read it the way you'd read any old statistic: as a starting point for questions, not as a conclusion. When a provider leans heavily on a national ranking rather than its own checkable credentials, that's worth noticing.
How to use the ranking responsibly
If you see the claim, or want to repeat it, a few habits keep it honest:
- Attach the year. "Ranked 22nd of 191 in WHO's 2000 report" is accurate. "Ranks first" in the present tense isn't.
- Name what was measured. It was overall health system performance relative to resources, not surgical quality or patient safety.
- Mention the debate. The methods were criticized at the time, including by Colombian researchers.
- Don't stack it with unrelated claims. A 2000 system ranking doesn't support claims about a particular clinic's results.
Better questions than "which country ranks first?"
For choosing where to have surgery, these questions do far more work than any country league table:
- Is the surgeon legally registered, and trained in this specialty? The articles on how Colombian doctors are trained and the national registries explain what to look for.
- Is the facility registered for this service, and accredited, at the location where I'll be treated?
- Does the facility have the backup my case needs, such as intensive care, blood services and emergency response?
- Are the price and scope in writing, with clear terms if the plan changes?
- Is there a follow-up plan that works across both countries?
The evidence-based look at surgical safety in Colombia works through those checks in more detail.
The Takeaway
Colombia's top Latin American placing in the WHO's 2000 ranking is a genuine historical fact, but it's dated and contested, and it was about the national system. Judge your surgery on the surgeon, the facility and the plan, all of which you can check today.
Frequently asked questions
Is it true that the WHO ranked Colombia first in Latin America?
Yes, in a specific sense. In the World Health Report 2000, Colombia was placed 22nd of 191 countries on overall health system performance, the highest of any Latin American country. That was a single ranking from 2000.
Has the WHO ranked health systems again since 2000?
We found no later WHO league table of the same kind, so the 2000 ranking remains a one-off snapshot rather than a current measure.
Why was the 2000 ranking criticized?
Reviewers questioned the subjective weighting of its five components and argued the estimates were publicized before their robustness was shown. Colombian researchers also doubted that it captured inequalities in access.
Does the ranking mean surgery in Colombia is high quality?
No. It measured a national system's performance relative to its resources, not surgical outcomes at particular hospitals. Check the surgeon's registration, the facility's registration and accreditation, and the follow-up plan instead.
What's a more current indicator of hospital quality in Colombia?
Facility-level signals you can check: registration of the specific service in REPS, national or JCI accreditation for the right location and date, and the surgeon's ReTHUS registration and specialty.