How this ranking methodology differs from the WHO's
Rather than ranking entire national health systems (as the WHO's 2000 report did), Newsweek/Statista rank individual facilities globally and by region, using a combination of medical expert surveys, patient survey data, and quality metrics — a facility-level rather than country-level exercise.
What this means practically
This ranking is more useful for facility-specific verification than the WHO's country-level ranking, since it directly evaluates individual hospitals rather than an entire national system. See colombiamedical.co for which specific facilities in the network hold current recognition.
How to weigh this alongside other signals
Treat magazine/data-firm rankings as one input alongside JCI accreditation and national licensing status — none of these signals should stand alone as your sole verification method.
The Takeaway
Facility-level rankings like Newsweek/Statista's are a useful, more current complement to the WHO's older country-level ranking — use both as inputs, neither as a final word.