World's Best Hospitals 2023 - United States

Licensing

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Global Board of Medical Experts:

The global board of medical experts was founded by Statista to support the World's Best Hospitals Project. The board is an independent body that is tasked with the continuous development of the quality and scope of the project. Current members of the board of experts are listed here.

The idea behind the global board of medical experts is to create an independent body that is tasked with the continuous development of the quality and scope of the project. The global board of medical experts is therefore tasked with providing guidance and input for the continuous development and future expansions of the methodology. This includes input regarding new data sources, future methodological considerations, as well as the ongoing development of the PROMs implementation survey. The members of the global board of medical experts were carefully chosen based on their national and international expertise and decade-long experience in their respective medical fields as well as their scientific output.

METHODOLOGY

The World's Best Hospitals 2023 ranking lists the best hospitals in 28 countries: U.S., Germany, Japan, South Korea, France, Italy, United Kingdom, Spain, Brazil, Canada, India, Australia, Mexico, The Netherlands, Austria, Thailand, Switzerland, Sweden, Belgium, Finland, Norway, Denmark, Israel, Singapore, Saudi Arabia, United Arab Emirates, Colombia and Taiwan. The countries were selected based on multiple comparability factors, such as standard of living/life expectancy, population size, number of hospitals and data availability.

A global board of renowned medical experts supports the continuous development of the methodology. Thus, the lists are based on four data sources:

1- Over 80,0000 medical experts (doctors, hospitals managers, health care professionals) in 28 countries were invited to participate in the online survey. Participants were asked to recommend hospitals in their own country as well as in other countries. Recommendations for own employer/ hospital were not allowed.
2- Results from patient experience surveys. Publicly available data from existing patient surveys was used to analyze patient experience. Patient surveys are typically conducted by insurance companies among patients after hospitalization. Examples of survey topics include: general satisfaction with hospital, recommendation of hospital and satisfaction with medical care.
3- Hospital quality metrics e.g., data on quality of treatment and hygiene measures. Quality metrics from a variety of public sources were collected for most countries. Quality metrics differ between the countries. Examples of included data are data on quality of care for specific treatments, data on hygiene measures and patient safety and data on number of patients per doctors and per nurse.
4- PROMs implementation survey: For the first time, a PROMs implementation score has been included in the scoring model of the World's Best Hospitals project. PROMs are defined as standardized, validated questionnaires completed by patients to measure their perception of their functional well-being and quality of life. In fall/winter of 2022, Newsweek and Statista reached out to hospitals and conducted a survey about the implementation and use of PROMs.

Scores were calculated for each hospital in each of the four categories and weighted: Peer recommendation (49% national, 5% international): patient experience (14.5%), hospital quality metrics (29%), PROMs implementation (2.5%).

Every hospital in each country is rated by a score. Scores are only comparable between hospitals in the same country, because different sources for patient experience and medical KPIs were examined in each country. Since it was not possible to harmonize this data, cross-country comparisons of the scores are not possible (a score of 90 in country A doesn't necessarily mean that this hospital is better than a hospital with a score of 87 in country B).
The number of hospitals awarded in each country varies based on the number of hospitals and data availability in the respective country. The U.S. had the most hospitals awarded with 420, while Israel and Singapore were represented with 10 hospitals each. In total, more than 2,300 hospitals were ranked for this fifth edition of the ranking.
The online edition of this study includes a global top 250 list. The global top hospitals were determined by the number of international recommendations received in the survey and their national rank. The global list does not include specialized hospitals.

The rankings are comprised exclusively of hospitals that are eligible regarding the scope described in this document. The ranking is the result of an elaborate process which, due to the interval of data-collection and analysis, is a reflection of the last calendar year. Furthermore, events preceding or following the period 01/01/2022-31/12/2022 and/or pertaining to individual persons affiliated/associated to the facilities were not included in the metrics. As such, the results of this ranking should not be used as the sole source of information for future deliberations.

Download the methodology overview here.

Download the extended methodology here.

Disclaimer: The information provided in this ranking should be considered in conjunction with other available information about hospitals or, if possible, accompanied by a visit to a facility. The quality of hospitals that are not included in the rankings is not disputed.

Note: As with all our rankings, World's Best Hospitals 2023 is continually updated based on available information. We have deleted one company from this list.

Footnotes:
1 - No medical KPI was used to determine the score for these hospitals. Their scores relies on patient satisfaction data and recommendations from medical experts.
2 - No patient satisfaction data was used to determine the score for these hospitals. Their scores relies on results from medical KPIs and recommendations from medical experts.
X - Hospitals filled out the PROMs implementation survey
- The focus of World's Best Hospitals is to award general hospitals. Specialized hospitals which have been recommended, are featured on the country lists without a rank.
- For the global ranking, please note that the PROMs score was taken into account for the national rank.