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Healthcare Insights

Largest nonprofit health systems

There are more than 900 healthcare systems, or integrated delivery networks (IDNs), in the U.S. Of those, more than three-quarters are nonprofit healthcare systems.

In this Healthcare Insight, we use data from the Definitive Healthcare HospitalView product to review the largest nonprofit healthcare systems in the U.S. by number of staffed hospital beds.

Top 10 nonprofit health systems in the U.S.

RankHealth systemHQ stateStaffed bedsNet patient revenueAnnual dischargesOwnershipExplore dataset
1Department of Veterans AffairsDC25,260N/AN/AGovernmental - FederalExplore
2CommonSpirit HealthIL19,015$33.12B880,649Voluntary Nonprofit - ChurchExplore
3Kaiser PermanenteCA13,157$32.23B602,607Voluntary Nonprofit - OtherExplore
4Advocate HealthNC12,044$23.96B557,987Voluntary Nonprofit - OtherExplore
5Ascension HealthMO11,584$17.67B483,825Voluntary Nonprofit - ChurchExplore
6Trinity HealthMI11,063$19.80B530,569Voluntary Nonprofit - ChurchExplore
7Providence St. Joseph HealthWA10,415$20.49B461,353Voluntary Nonprofit - ChurchExplore
8AdventHealthFL8,919$17.35B474,722Voluntary Nonprofit - ChurchExplore
9Dignity HealthCO7,606$16.10B410,036Voluntary Nonprofit - ChurchExplore
10University of Pittsburgh Medical Center (UPMC)PA7,078$12.49B261,010Voluntary Nonprofit - OtherExplore

Fig. 1. Data is from the Definitive Healthcare HospitalView product, according to the most recent 12-month interval tracked in our database. Accessed May 2026.

What is the largest nonprofit health system in the U.S.?

The Department of Veterans Affairs (VA) is the largest nonprofit health system in the U.S., with a network of over 160 hospitals and more than 25,000 beds nationwide. Its expansive reach and substantial infrastructure make it one of the most extensive healthcare systems in the country.

While the VA is not classified under traditional nonprofit organizations in the same way as private hospitals or healthcare systems, it provides healthcare services as a public institution funded by taxpayer dollars. It operates under a nonprofit model, focusing on serving its mission of providing medical care to eligible veterans. Alongside its healthcare services, the VA is known for its emphasis on research and innovation in the field of veteran healthcare.

Chicago, Illinois-headquartered CommonSpirit Health follows closely behind, with more than 19,000 staffed beds. As a Catholic-affiliated, religious health system, CommonSpirit Health is guided by the Ethical and Religious Directives for Catholic Health Care Services (ERDs), which shape care delivery and limit or prohibit certain services related to reproductive healthcare, end-of-life care, and medical research.

In third place is Kaiser Permanente, headquartered in Oakland, California, with just over 13,000 staffed beds. Kaiser operates a closed-network system across multiple states and the District of Columbia, where its hospitals primarily serve members of the Kaiser Foundation Health Plan.

What is a nonprofit hospital system?

In HospitalView, we track three main types of healthcare system ownership: governmental, proprietary, and voluntary nonprofit. Governmental and voluntary nonprofit ownerships are considered non-profit healthcare systems while proprietary systems are for-profit.

Non-profit healthcare organizations typically enjoy tax-exempt status granted by the Internal Revenue Service (IRS). This status is contingent upon meeting certain criteria, such as providing charitable care, conducting community health needs assessments, and reinvesting revenues into patient care and community benefit programs.

What are the different types of for-profit and nonprofit healthcare systems?

Each of the three main types of healthcare system ownership are broken out into sub-types, including the following:

Governmental

  • City
  • City-County
  • County
  • Federal
  • Hospital District
  • Other
  • State

Proprietary

  • Corporation
  • Individual
  • Other
  • Partnership

Voluntary nonprofit

  • Church
  • Other

Who is the largest non-governmental healthcare provider?

For-profit HCA Healthcare is considered the largest non-governmental healthcare provider in the U.S., based on bed count, hospital count, and net patient revenue. Explore our full list of the largest hospital systems in the U.S.

How many nonprofit health systems are in the U.S.?

Of the approximately 900 healthcare systems tracked in HospitalView, nearly 80% are listed as governmental or voluntary nonprofit organizations. This highlights the strong influence of public and nonprofit entities in the provision of healthcare services across the country. These hospitals can be valuable partners for businesses serving the healthcare industry. Understanding the range and reach of these nonprofit healthcare organizations can inform business decisions and strategies for reaching new customers within the medical nonprofits sector.

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Healthcare Insights are developed with data from the Definitive Healthcare product portfolio and from CMS. Want even more insights? Start a free trial now and get access to the latest intelligence on hospitals, physicians, and other healthcare providers.