# Hospital network

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{{Short description|Parent organization for a collection of medical facilities}}
{{update|date=June 2024}}
A '''hospital network''' is a [public](/source/Public_hospital), [non-profit](/source/Non-profit_hospital) or [for-profit](/source/For-profit_hospital) company or organization that provides two or more [hospital](/source/hospital)s and other broad healthcare facilities and services.  A hospital network may include hospitals in one or more regions within one or more states within one or more countries.  A hospital network has one headquarters, usually within one of the regions served by the network facilities.  (The terms hospital system and health care system are used more broadly to define the organization of people, institutions, and resources that deliver health care services to meet the health needs of a region or country.)

==History==
Some of the earliest hospital networks were affiliated with charitable, religious organizations.  The Catholic Church established a hospital network in medieval Europe that was vastly improved from the merely reciprocal hospitality of the Greeks and family-based obligations of the Romans. These hospitals were established to cater to "particular social groups marginalized by poverty, sickness, and age," according to historian of hospitals, Guenter Risse.<ref>{{cite book |title=Mending Bodies, Saving Souls: A History of Hospitals |url=https://archive.org/details/mendingbodiessav00riss |url-access=limited |last=Risse |first=Guenter B |date=April 1999 |publisher=Oxford University Press |pages=[https://archive.org/details/mendingbodiessav00riss/page/n79 59] |isbn=0-19-505523-3}}</ref>

In the late 20th century hospital networks were established to make delivery of healthcare more efficient and to share specialized medical services and physicians across the network. To avoid financial losses due to shrinking reimbursements and rising costs as well as improving quality of care and avoid duplication of services, hospitals may consolidate certain services at one hospital.  However, patients may need to travel farther if those services are no longer offered at their local hospital.<ref>[http://www.acgov.org/board/district5/news/2001/summit.htm Summit's maternity facility to be folded into Alta Bates] {{webarchive|url=https://web.archive.org/web/20070927201003/http://www.acgov.org/board/district5/news/2001/summit.htm |date=2007-09-27 }} September 16, 2001 ANG News Online. Accessed September 3, 2007.</ref><ref>{{cite web|url=https://www.nursing.upenn.edu/nhhc/nurses-institutions-caring/history-of-hospitals/|title=History of Hospitals|website=Penn Nursing|access-date=November 16, 2020}}</ref><ref name=Sultz>{{cite book|author=Harry A. Sultz and Kristina M. Young|title=Health Care USA: Understanding Its Organization and Delivery|location=Sudbury, MA|publisher=Jones and Bartlett Publishers|year=2006}}</ref>

==Largest hospital networks==
Hospital networks that do not have reliable sources may not be included; these are not necessarily complete lists.

=== Ranked by capacity ===
This is a list of hospital networks with a capacity of more than 2,500 beds.
{| class="wikitable sortable" style="margin-left: auto; margin-right: auto; border: none;"
!Hospital network
!Country
!Beds
!As of year
!Ref
|-
|[Alberta Health Services](/source/Alberta_Health_Services)
|{{flag|Canada}}
|40,905
|2024
|<ref>{{Cite web |title=About AHS|url=https://www.albertahealthservices.ca/about/about.aspx#:~:text=AHS%20has%20106%20acute%20care,in%2040%20primary%20care%20networks. |access-date=2024-06-26}}</ref>
|-
|[Helios](/source/Helios_Kliniken)
|{{Flag|Germany}}
|38,129
|2021
|<ref>{{Cite web |title=Anzahl der Krankenhausbetten des Klinikunternehmens Fresenius Helios bis 2021 |url=https://de.statista.com/statistik/daten/studie/322522/umfrage/anzahl-der-krankenhausbetten-des-klinikunternehmens-fresenius-helios/ |access-date=2022-10-01 |website=Statista |language=de}}</ref>
|-
|[HCA Healthcare](/source/HCA_Healthcare)
|{{Flag|United States}}
|38,015
|2022
|<ref name=us>{{Cite web|url=https://www.kff.org/health-costs/issue-brief/ten-things-to-know-about-consolidation-in-health-care-provider-markets/|title=Ten Things to Know About Consolidation in Health Care Provider Markets|last1=Levinson|first1=Zachary|last2=Godwin|first2=Jamie|last3=Hulver|first3=Scott|last4=Neuman|first4=Tricia|date=April 19, 2024|website=KFF|access-date=May 23, 2025}}</ref>
|-
|[Asklepios Kliniken](/source/Asklepios_Kliniken)
|{{Flag|Germany}}
|27,090
|2019
|<ref name="Asklepios2019">{{Cite web| title=Key figures of the Asklepios Group | url=https://www.asklepios.com/dam/jcr:02ae2b01-9496-493b-b5a8-b487c412f218/Key%20figures_31.12.2019.pdf | archive-url=https://web.archive.org/web/20210131162429/https://www.asklepios.com/dam/jcr:02ae2b01-9496-493b-b5a8-b487c412f218/Key%20figures_31.12.2019.pdf | archive-date=2021-01-31}}</ref>
|-
|[CommonSpirit Health](/source/CommonSpirit_Health)
|{{Flag|United States}}
|17,148
|2022
|<ref name=us/>
|-
|[Ascension](/source/Ascension_(healthcare_system))
|{{flag|United States}}
|16,241
|2022
|<ref name=us/>
|-
|[IHH Healthcare](/source/IHH_Healthcare)
|{{Flag|Malaysia}}
|15,000
|
|<ref name=":6">{{Cite web|title=IHH Healthcare Berhad|url=https://www.ihhhealthcare.com/overview.html|access-date=2021-01-26|website=www.ihhhealthcare.com}}</ref>
|-
|[Trinity Health](/source/Trinity_Health)
|{{Flag|United States}}
|14,621
|2022
|<ref name=us/>
|-
|[Veterans Health Administration](/source/Veterans_Health_Administration)
|{{flag|United States}}
|13,000
|
|<ref name=":5">{{Cite news|last=Steinhauer|first=Jennifer|date=2020-03-15|title=The V.A. Prepares to Back Up a Health Care System Threatened by Coronavirus|language=en-US|work=The New York Times|url=https://www.nytimes.com/2020/03/15/us/politics/veterans-affairs-coronavirus.html|access-date=2021-01-26|issn=0362-4331}}</ref>
|-
|[Tenet Healthcare](/source/Tenet_Healthcare)
|{{flag|United States}}
|12,822
|2022
|<ref name=us/>
|-
|[Manipal Hospitals India](/source/Manipal_Hospitals_India)
|{{flag|India}}
|12,000
|2025
|<ref>{{Cite web|title=About Manipal Hospitals, Bangalore India|url=https://www.manipalhospitals.com/about-us|access-date=2021-01-25|website=www.manipalhospitals.com|language=en}}</ref><ref>{{Cite web |title=Valuation Of Manipal Hospitals hits $13 billion; Firm Eyes IPO In 2026 |url=https://m.rediff.com/news/commentary/2025/jul/18/valuation-of-manipal-hospitals-hits-13-billion-firm-eyes-ipo-in-2026/60f6e427b7f9500d0bc9eba98c3083b0 |access-date=2025-07-19 |website=m.rediff.com |language=en}}</ref>
|-
|[Chang Gung Medical Foundation](/source/Chang_Gung_Medical_Foundation)
|{{flag|Taiwan}}
|11,360
|2025
|<ref name="overview">{{cite web |title=Overview |url=https://www.changgung.hospital/en/about.aspx?id=11&bid=1 |access-date=22 October 2025 |website=changgung.hospital}}</ref>
|-
|[Advocate Health](/source/Advocate_Health)
|{{flag|United States}}
|10,528
|2022
|<ref name=us/>
|-
|[Apollo Hospitals](/source/Apollo_Hospitals)
|{{flag|India}}
|10,261
|2020
|<ref name=":1">{{Cite web|last=|first=|date=|title=Annual Report 2019-20|url=https://www.apollohospitals.com/apollo_pdf/AHEL%20AR20%20Full%20Report%20-%20Updated%20eVersion%20(20200909).pdf|archive-url=|archive-date=|access-date=2021-01-26|website=}}</ref>
|-
|[Community Health Systems](/source/Community_Health_Systems)
|{{flag|United States}}
|9,850
|2022
|<ref name=us/>
|-
|[Providence Health & Services](/source/Providence_Health_%26_Services)
|{{flag|United States}}
|9,445
|2022
|<ref name=us/>
|-
|[Kaiser Permanente](/source/Kaiser_Permanente)
|{{flag|United States}}
|9,217
|2022
|<ref name=us/>
|-
|[University of Pittsburgh Medical Center](/source/University_of_Pittsburgh_Medical_Center)
|{{flag|United States}}
|8,800
|2022
|<ref name="UPMC numbers">{{cite web|title=By the Numbers: UPMC Facts and Figures|url=https://www.upmc.com/about/facts/numbers|access-date=23 June 2022|website=upmc.com}}</ref>
|-
|[AdventHealth](/source/AdventHealth)
|{{flag|United States}}
|8,038
|2022
|<ref name=us/>
|-
|[First Affiliated Hospital of Zhengzhou University](/source/First_Affiliated_Hospital_of_Zhengzhou_University)
|{{flag|China}}
|7,000
|
|<ref>{{Cite news|date=2015-07-03|title=The world's biggest hospital « Week In China|url=https://www.weekinchina.com/2015/07/the-world’s-biggest-hospital/|access-date=2019-08-12|website=Week In China}}</ref>
|-
|[Cleveland Clinic](/source/Cleveland_Clinic)
|{{flag|United States}}
|6,026
|2019
|<ref name=":0">{{cite web|last=|first=|title=Facts & Figures|url=https://my.clevelandclinic.org/about/overview/who-we-are/facts-figures|archive-url=|archive-date=|access-date=2020-10-24|website=clevelandclinic.org}}</ref>
|-
|[University Hospitals Ruhr Bochum](/source/University_Hospitals_of_the_Ruhr-University_of_Bochum)
|{{Flag|Germany}}
|5,645
|2021
|<ref>{{Cite web |title=760.000 Fälle pro Jahr |url=http://www.uk.rub.de/zahlen/index.html.de |access-date=2022-10-01 |website=www.uk.rub.de}}</ref>
|-
|[SingHealth](/source/SingHealth)
|{{Flag|Singapore}}
|4,814
|2021
|<ref name="Singhealth22">{{Cite web|date=31 March 2021|title=SingHealth Duke-NUS Academic Medical Centre Annual Report 2020/2021|url=https://www.singhealth.com.sg/about-singhealth/newsroom/Documents/[Web%20Version]%20SingHealth%20DukeNUS%20Annual%20Report%2020-21.pdf|access-date=8 September 2021|website=singhealth.com.sg}}</ref>
|-
|[National Healthcare Group](/source/National_Healthcare_Group)
|{{Flag|Singapore}}
|4,683
|2019
|<ref name=":2">{{Cite web|title=NHG Corporate Yearbook FY2019|url=https://corp.nhg.com.sg/EbooksLibrary/Corporate%20Year%20Book/69/readonline.html#page/142|access-date=2021-01-25|website=corp.nhg.com.sg}}</ref>
|-
|[West China Medical Center](/source/West_China_Medical_Center)
|{{flag|China}}
|4,300
|
|{{cn|date=April 2026}}
|-
|[Fortis Healthcare](/source/Fortis_Healthcare)
|{{flag|India}}
|4,000
|2020
|<ref>{{Cite web|last=|first=|date=|title=FHL Annual Report 2019-20|url=https://s3-ap-southeast-1.amazonaws.com/s3.fortishealthcare.com/FHL_AR_2019-20_forWebsite.pdf|archive-url=|archive-date=|access-date=2021-01-25|website=}}</ref>
|-
|[Metro Pacific Hospitals](/source/Metro_Pacific_Investments)
|{{country|Philippines}}
|3,200
|2018
|<ref>{{cite web |last1=Mosqueda |first1=Mars Jr. |title=Metro Pacific Hospitals raises $684m from KKR and GIC |url=https://asia.nikkei.com/Business/Business-deals/Metro-Pacific-Hospitals-raises-684m-from-KKR-and-GIC |website=Nikkei Asia |access-date=3 October 2021 |date=15 October 2019 |quote=Last year, the group served 3.8 million outpatients and 194,000 inpatients with more than 3,200 beds.}}</ref>
|-
|[Charité](/source/Charit%C3%A9)
|{{Flag|Germany}}
|3,099
|2021
|<ref>{{Cite web |last=Berlin |first=Charité-Universitätsmedizin |title=Facts & Figures |url=https://www.charite.de/en/charite/about_us/facts_figures/ |access-date=2022-10-01 |website=www.charite.de |language=en}}</ref>
|}

=== Ranked by staff ===
This is a list of hospital networks with at least 20,000 staff.
{| class="wikitable sortable" style="margin-left: auto; margin-right: auto; border: none;"
!Hospital
!Country
!Staff
!As of year
!Ref
|-
|[Veterans Health Administration](/source/Veterans_Health_Administration)
|{{flag|United States}}
|330,000
|
|<ref name=":5" />
|-
|[HCA Healthcare](/source/HCA_Healthcare)
|{{flag|United States}}
|309,000
|2024
|<ref>{{Cite web|url=https://hcahealthcare.com|title=Who We Are|website=HCA Healthcare|access-date=2024-05-10}}</ref>
|-
|[Kaiser Permanente](/source/Kaiser_Permanente)
|{{flag|United States}}
|219,930
|2024
|<ref>{{Cite web|title=Fast facts|url=https://www.about.kaiserpermanente.org/who-we-are/fast-facts|access-date=2021-01-26|website=www.about.kaiserpermanente.org|language=en}}</ref>
|-
|[CommonSpirit Health](/source/CommonSpirit_Health)
|{{flag|United States}}
|175,000
|2024
|<ref>{{Cite web|url=https://commonspirit.careers/|title=Working at CommonSpirit Health|website=CommonSpirit Health|access-date=2024-05-10}}</ref>
|-
|[Advocate Health](/source/Advocate_Health)
|{{flag|United States}}
|155,000
|2024
|<ref>{{Cite web|url=https://www.fiercehealthcare.com/providers/advocate-healths-h1-operating-income-grows-fivefold-year-over-year?itm_source=parsely-api|title=Advocate Health's operating income grows fivefold midway through 2024|last=Muoio|first=Dave|date=August 28, 2024|website=[FIERCE Healthcare](/source/FIERCE_Healthcare)|access-date=May 27, 2025}}</ref>
|-
|[Alberta Health Services](/source/Alberta_Health_Services)
|{{Flag|Canada}}
|133,050
|2024
|<ref>{{Cite web |title= About AHS |url=https://www.albertahealthservices.ca/about/about.aspx |access-date=2024-06-24 }}</ref>
|-
|[Helios](/source/Helios_Kliniken)
|{{Flag|Germany}}
|125,000
|2021
|<ref>{{Cite web |title=Fresenius Helios {{!}} FSE |url=https://www.fresenius.com/de/fresenius-helios |access-date=2022-10-01 |website=www.fresenius.com}}</ref>
|-
|[AdventHealth](/source/AdventHealth)
|{{flag|United States}}
|100,000
|2025
|<ref>{{Cite web|url=https://www.beckershospitalreview.com/workforce/adventhealth-hires-100-000th-employee.html|title=AdventHealth hires 100,000th employee|magazine=[Becker's Hospital Review](/source/Becker's_Hospital_Review)|access-date=February 25, 2025}}</ref>
|-
|[University of Pittsburgh Medical Center](/source/University_of_Pittsburgh_Medical_Center)
|{{flag|United States}}
|100,000
|2024
|<ref name="UPMC numbers"/>
|-
|[Mayo Clinic](/source/Mayo_Clinic)
|{{flag|United States}}
|70,000
|2019
|<ref>{{Cite web|title=About Us - Mayo Clinic Facts|url=https://www.mayoclinic.org/about-mayo-clinic/facts-statistics|access-date=2021-01-25|website=Mayo Clinic|language=en}}</ref>
|-
|[Cleveland Clinic](/source/Cleveland_Clinic)
|{{flag|United States}}
|80,642
|2024
|<ref name=":0" />
|-
|[Apollo Hospitals](/source/Apollo_Hospitals)
|{{flag|India}}
|62,939
|2020
|<ref name=":1" />
|-
|[IHH Healthcare](/source/IHH_Healthcare)
|{{Flag|Malaysia}}
|55,000
|
|<ref name=":6" />
|-
|[Johns Hopkins Medicine](/source/Johns_Hopkins_Medicine)
|{{country|United States}}
|53,352
|2018
|<ref>{{Cite web|last=|first=|date=December 2020|title=The Impact of Johns Hopkins in Maryland|url=http://web.jhu.edu/administration/gcpa/EIR_PDFs/15358%20Maryland1PgSumPrinterProof.pdf|archive-url=|archive-date=|access-date=|website=}}</ref>
|-
|[Asklepios Kliniken](/source/Asklepios_Kliniken)
|{{Flag|Germany}}
|36,265
|2019
|<ref name="Asklepios2019" />
|-
|[SingHealth](/source/SingHealth)
|{{Flag|Singapore}}
|31,570
|2021
|<ref name="Singhealth22" />
|-
|[Manchester University NHS Foundation Trust](/source/Manchester_University_NHS_Foundation_Trust)
|{{country|United Kingdom}}
|23,000
|2019
|<ref name=":3">{{Cite web|last=|first=|date=|title=Manchester University NHS Foundation Trust Annual Report and Accounts 1st April 2019 to 31st March 2020|url=https://mft.nhs.uk/app/uploads/2020/07/MFT-Annual-Report-2019-20-FOR-WEBSITE.pdf|archive-url=|archive-date=|access-date=|website=|publisher=Manchester University NHS Foundation Trust}}</ref>
|-
|}

== By country ==

===United States===
{{See also|:Category:Hospital networks in the United States}}
The largest hospital networks headquartered in the United States are included in the table below.  The name, headquarters location, number of hospitals, funding type and founding year are given for each network.<ref name=Becker2019>{{cite web|url=https://www.beckershospitalreview.com/largest-hospitals-and-health-systems-in-america-2019.html
|website=Becker's Hospital Review|title=100 of the largest hospitals and health systems in America in 2019|year=2019|access-date=November 6, 2020}}</ref> As of 2023, there were 6,129 hospitals in the United States.<ref>{{Cite web |title=155+ Hospital Statistics: How Many Hospitals Are There? |url=https://www.totalcareaba.com/statistics/hospital-statistics |access-date=2025-04-08 |website=www.totalcareaba.com |language=en}}</ref>

{| class="wikitable sortable plainrowheaders" summary="Hospital networks in the United States"
|+ Hospital networks headquartered in the United States
|-
! scope="col"|Network
! scope="col"|HQ city
! scope="col"|State
! scope="col"|No. of hospitals in network
! scope="col"|Funding
! scope="col"|Founded
|-
! scope="row" style="text-align: left;"|[United States Department of Veterans Affairs](/source/United_States_Department_of_Veterans_Affairs)
|[Washington, D.C.](/source/Washington%2C_D.C.)||[Washington, D.C.](/source/Washington%2C_D.C.)||171 (2021)<ref name=Dark>{{cite web|url=https://www.darkdaily.com/ranking-the-nations-25-largest-healthcare-systems-by-employees-825/|title=Ranking the Nation's 25 Largest Healthcare Systems by Employees|website=Dark Daily|date=25 August 2010 |access-date=November 7, 2020}}, American Hospital Directory, Modern Healthcare</ref><ref name=Becker>{{cite web|url=https://www.beckershospitalreview.com/100-of-the-largest-hospitals-and-health-systems-in-america-2021.html|website=Becker's Hospital Review|title=100 of the largest hospitals and health systems in America 2021|year=2021|access-date=March 7, 2022}}</ref>||[public](/source/Public_hospital) ([Federal](/source/Federal_government_of_the_United_States))||1989
|-
! scope="row" style="text-align: left;"|[HCA Healthcare](/source/HCA_Healthcare)
|[Nashville](/source/Nashville%2C_Tennessee)||[Tennessee](/source/Tennessee)||184 (2021)<ref name=Becker />||[for-profit](/source/For-profit_hospital)||1968
|-
! scope="row" style="text-align: left;"|[Ascension](/source/Ascension_(healthcare_system))
|[St. Louis](/source/St._Louis%2C_Missouri)||[Missouri](/source/Missouri)||139 (2021)<ref name=Becker />||[non-profit](/source/Non-profit_hospital) [Catholic](/source/Catholic)||1999
|-
! scope="row" style="text-align: left;"|[CommonSpirit Health](/source/CommonSpirit_Health){{refn|group=Note|In February 2019, [CHI](/source/Catholic_Health_Initiatives) merged with [Dignity Health](/source/Dignity_Health).  In February 2019, Dignity Health merged with [Catholic Health Initiatives](/source/Catholic_Health_Initiatives), becoming [CommonSpirit Health](/source/CommonSpirit_Health).<ref>{{Cite web|last=Chandler|first=Michele|title=Merger of Dignity Health and Catholic Health Initiatives is approved|url=https://www.redding.com/story/news/2019/02/01/new-mercy-medical-owner-activate-plan-homeless-health-services/2748616002|access-date=2020-02-02|website=USA TODAY|language=en-US}}</ref>}}
|[Chicago](/source/Chicago%2C_Illinois)
|[Illinois](/source/Illinois)
|137 (2021)<ref name=Becker />
|non-profit Catholic
|2019
|-
! scope="row" style="text-align: left;"|[Community Health Systems](/source/Community_Health_Systems)
|[Franklin](/source/Franklin%2C_Tennessee)||[Tennessee](/source/Tennessee)||84 (2021)<ref name=Becker />||for-profit||1985
|-
! scope="row" style="text-align: left;"|[Trinity Health](/source/Trinity_Health_(Livonia%2C_Michigan))
|[Livonia](/source/Livonia%2C_Michigan)||[Michigan](/source/Michigan)||92 (2021)<ref name=Becker />||non-profit Catholic||2000
|-
! scope="row" style="text-align: left;"|[LifePoint Health](/source/LifePoint_Health)
|[Brentwood](/source/Brentwood%2C_Tennessee)||[Tennessee](/source/Tennessee)||84 (2021)<ref name=Becker />||for-profit||1999
|-
! scope="row" style="text-align: left;"|[Advocate Health](/source/Advocate_Health)
|[Charlotte](/source/Charlotte%2C_North_Carolina)||[North Carolina](/source/North_Carolina)||69 (2024)<ref>{{Cite web|url=https://www.fiercehealthcare.com/providers/advocate-healths-h1-operating-income-grows-fivefold-year-over-year?itm_source=parsely-api|title=Advocate Health's operating income grows fivefold midway|last=Muoio|first=Dave|date=August 28, 2024|website=[FIERCE Health](/source/FIERCE_Health)|access-date=May 27, 2024}}</ref>||non-profit||2022
|-
! scope="row" style="text-align: left;"|[Tenet Healthcare](/source/Tenet_Healthcare)
|[Dallas](/source/Dallas%2C_Texas)||[Texas](/source/Texas)||65 (2021)<ref name=Becker />||for-profit||1969
|-
! scope="row" style="text-align: left;"|[Vibra Healthcare](/source/Vibra_Healthcare)
|[Mechanicsburg](/source/Mechanicsburg%2C_Pennsylvania)||[Pennsylvania](/source/Pennsylvania)||45 (2021)<ref name=Becker />||for-profit||2004
|-
! scope="row" style="text-align: left;"|[Providence Health & Services](/source/Providence_Health_%26_Services)
|[Renton](/source/Renton%2C_Washington)||[Washington](/source/Washington_(state))||52 (2021)<ref name=Becker />||non-profit Catholic||2016
|-
! scope="row" style="text-align: left;"|[AdventHealth](/source/AdventHealth)
|[Altamonte Springs](/source/Altamonte_Springs%2C_Florida)||[Florida](/source/Florida)||55 (2025)<ref>{{Cite web|url=https://www.healthcaredive.com/news/adventhealth-ceo-president-david-banks/744446/|title=AdventHealth taps David Banks as CEO and president|last=Vogel|first=Susanna|date=April 4, 2025|website=[Healthcare Dive](/source/Healthcare_Dive)|access-date=April 8, 2025}}</ref>||non-profit ([Seventh-day Adventist Church](/source/Seventh-day_Adventist_Church))||1973
|-
! scope="row" style="text-align: left;"|[Baylor Scott & White Health](/source/Baylor_Scott_%26_White_Health)
|[Dallas](/source/Dallas%2C_Texas)||[Texas](/source/Texas)||52 (2021)<ref name=Becker />||for-profit||1897
|-
! scope="row" style="text-align: left;"|[Bon Secours Mercy Health](/source/Mercy_Health_(Ohio_%26_Kentucky))
|[Cincinnati](/source/Cincinnati%2C_Ohio)||[Ohio](/source/Ohio)||50 (2021)<ref name=Becker />||non-profit Catholic||2018
|-
! scope="row" style="text-align: left;"|[Prime Healthcare Services](/source/Prime_Healthcare_Services)
|[Ontario](/source/Ontario%2C_California)||[California](/source/California)||45 (2021)<ref name=Becker />||for-profit||2001
|-
! scope="row" style="text-align: left;"|[Sanford Health](/source/Sanford_Health)
|[Sioux Falls](/source/Sioux_Falls%2C_South_Dakota)||[South Dakota](/source/South_Dakota)||46 (2021)<ref name=Becker />||non-profit||1894
|-
! scope="row" style="text-align: left;"|[Mercy Health](/source/Mercy_(healthcare_organization))
|[St. Louis](/source/St._Louis%2C_Missouri)||[Missouri](/source/Missouri)||40 (2021)<ref name=Becker />||non-profit Catholic||1871
|-
! scope="row" style="text-align: left;"|[University of Pittsburgh Medical Center](/source/University_of_Pittsburgh_Medical_Center) (UPMC)
|[Pittsburgh](/source/Pittsburgh%2C_Pennsylvania)||[Pennsylvania](/source/Pennsylvania)||40 (2021)<ref name=Becker />||non-profit||1893
|-
! scope="row" style="text-align: left;"|[Kaiser Permanente](/source/Kaiser_Permanente)
|[Oakland](/source/Oakland%2C_California)||[California](/source/California)||39 (2021)<ref name=Becker />||consortium of for-profit and non-profit||1945
|-
! scope="row" style="text-align: left;"|[MercyOne](/source/MercyOne)
|[Clive](/source/Clive%2C_Iowa)||[Iowa](/source/Iowa)||25 (2021)<ref name=Becker />||non-profit Catholic||1998{{refn|group=Note|MercyOne is run under a joint operating agreement between [Catholic Health Initiatives](/source/Catholic_Health_Initiatives) and [Trinity Health](/source/Trinity_Health_(Livonia%2C_Michigan)).<ref>{{cite web|url=https://www.mercyone.org/about-us/national-systems|title=About Us|website=MercyOne.org|access-date=20 April 2020}}</ref>}}
|-
! scope="row" style="text-align: left;"|[Christus Health](/source/Christus_Health)
|[Irving](/source/Irving%2C_Texas)||[Texas](/source/Texas)||60 (2021)<ref name=Becker />||non-profit Catholic||1999
|-
! scope="row" style="text-align: left;"|[Avera Health](/source/Avera_Health)
|[Sioux Falls](/source/Sioux_Falls%2C_South_Dakota)||[South Dakota](/source/South_Dakota)||35 (2021)<ref name=Becker />||non-profit Catholic||1897 
|-
! scope="row" style="text-align: left;"|[Ardent Health Services](/source/Ardent_Health_Services)
|[Nashville](/source/Nashville%2C_Tennessee)||[Tennessee](/source/Tennessee)||30 (2021)<ref name=Becker />||for-profit||1993
|-
! scope="row" style="text-align: left;"|Great Plains Health Alliance
|[Wichita](/source/Wichita%2C_Kansas)||[Kansas](/source/Kansas)||29 (2021)<ref name=Becker />||non-profit||1950 
|-
! scope="row" style="text-align: left;"|[Texas Health Resources](/source/Texas_Health_Resources)
|[Arlington](/source/Arlington%2C_Texas)||[Texas](/source/Texas)||27 (2021)<ref name=Becker />||non-profit faith based||1997
|-
! scope="row" style="text-align: left;"|[Banner Health](/source/Banner_Health)
|[Phoenix](/source/Phoenix%2C_Arizona)||[Arizona](/source/Arizona)||30 (2021)<ref name=Becker />||non-profit||1999
|-
! scope="row" style="text-align: left;"|[NewYork-Presbyterian Healthcare System](/source/NewYork-Presbyterian_Healthcare_System)
|[New York City](/source/New_York_City)||[New York](/source/New_York_(state))||26<ref name=Dark />||non-profit Presbyterian||2015
|-
! scope="row" style="text-align: left;"|[Providence Health & Services](/source/Providence_Health_%26_Services)
|[Renton](/source/Renton%2C_Washington)||[Washington](/source/Washington_(state))||52 (2021)<ref name=Becker /><ref name=Dark />||non-profit Catholic||1859
|-
! scope="row" style="text-align: left;"|[Indian Health Service](/source/Indian_Health_Service)
|[Rockville](/source/Rockville%2C_Maryland)||[Maryland](/source/Maryland)||46 (2021){{Refn|group=Note|Includes 24 IHS and 22 tribally operated hospitals<ref name=Becker />}}||public (Federal)||1955
|-
! scope="row" style="text-align: left;"|[Quorum Health Corporation](/source/Community_Health_Systems)<ref>{{Cite news|title = Community Health Spinoff to Focus on Smaller Markets|url = https://www.wsj.com/articles/community-health-spinoff-to-focus-on-smaller-markets-1438706740|newspaper =[The Wall Street Journal](/source/The_Wall_Street_Journal)|access-date = 2015-11-09|issn = 0099-9660|first1 = Christopher|last1 = Weaver|first2 = Cassandra|last2 = Jaramillo}}</ref><ref name=Becker />
|[Brentwood](/source/Brentwood%2C_Tennessee)||[Tennessee](/source/Tennessee)||22 (2021)<ref name=Becker />||for-profit||2015{{refn|group=Note|Quorum Health Corporation is a spin-off of Community Health Systems.}}
|-
! scope="row" style="text-align: left;"|[Universal Health Services](/source/Universal_Health_Services)
|[King of Prussia](/source/King_of_Prussia%2C_Pennsylvania)||[Pennsylvania](/source/Pennsylvania)||26 (2021)<ref name=Becker />||for-profit||1979
|-
! scope="row" style="text-align: left;"|[Intermountain Health](/source/Intermountain_Health)
|[Salt Lake City](/source/Salt_Lake_City%2C_Utah)||[Utah](/source/Utah)||24 (2021)<ref name=Becker />||non-profit||1970
|-
! scope="row" style="text-align: left;"|[Sutter Health](/source/Sutter_Health)
|[Sacramento](/source/Sacramento%2C_California)||[California](/source/California)||24 (2021)<ref name=Becker />||non-profit||1921
|-
! scope="row" style="text-align: left;"|Community Hospital Corporation
|[Plano](/source/Plano%2C_Texas)||[Texas](/source/Texas)||29 (2021)<ref name=Becker />||for-profit||1996
|-
! scope="row" style="text-align: left;"|[Mayo Clinic Health System](/source/Mayo_Clinic_Health_System)
|[Rochester](/source/Rochester%2C_Minnesota)||[Minnesota](/source/Minnesota)||20 (2021)<ref name=Becker />||non-profit||1992
|-
! scope="row" style="text-align: left;"|[Northwell Health](/source/Northwell_Health)
|[New Hyde Park](/source/New_Hyde_Park%2C_New_York)||[New York](/source/New_York_(state))||23 (2021)<ref name=Becker />||non-profit||1997
|-
! scope="row" style="text-align: left;"|[SSM Health](/source/SSM_Health)
|[St. Louis](/source/St._Louis%2C_Missouri)||[Missouri](/source/Missouri)||23 (2021)<ref name=Becker />||non-profit Catholic||1872
|-
! scope="row" style="text-align: left;"|[Baptist Health](/source/Baptist_Health_(Jacksonville))
|[Memphis](/source/Memphis%2C_Tennessee)||[Tennessee](/source/Tennessee)||22 (2021)<ref name=Becker />||non-profit Baptist||1955
|-
! scope="row" style="text-align: left;"|[UnityPoint Health](/source/UnityPoint_Health)
|[West Des Moines](/source/West_Des_Moines%2C_Iowa)||[Iowa](/source/Iowa)||39 (2021)<ref name=Becker />||non-profit||1993
|-
! scope="row" style="text-align: left;"|[Ballad Health](/source/Ballad_Health)<ref>{{cite web|url=https://www.balladhealth.org/about-us|title=About Us|website=Ballad Health|access-date=November 12, 2020}}</ref>
|[Johnson City](/source/Johnson_City%2C_Tennessee)||[Tennessee](/source/Tennessee)||21 (2021)<ref name=Becker />||non-profit||2018
|-
! scope="row" style="text-align: left;"|[Hospital Sisters Health System](/source/Hospital_Sisters_Health_System)
|[Springfield](/source/Springfield%2C_Illinois)||[Illinois](/source/Illinois)||15||non-profit Catholic||1978
|-
! scope="row" style="text-align: left;"|[BJC HealthCare](/source/BJC_HealthCare)
|[St. Louis](/source/St._Louis)||[Missouri](/source/Missouri)||15||non-profit||1993<ref name=Great />
|-
! scope="row" style="text-align: left;"|[Allina Health](/source/Allina_Health)
|[Minneapolis](/source/Minneapolis%2C_Minnesota)||[Minnesota](/source/Minnesota)||12||non-profit||1983<ref name=Great>{{cite web|url=https://www.beckershospitalreview.com/lists/52-great-health-systems-to-know-2018.html|title=52 great health systems to know in 2018|website=Beckers Hospital Review|access-date=November 18, 2020|year=2018}}</ref>
|}

Notes:
{{Reflist|group=Note}}

===Canadian headquartered hospital networks===
* [Alberta Health Services](/source/Alberta_Health_Services), Province of Alberta, 106 hospitals
* [Scarborough Health Network](/source/Scarborough_Health_Network), Toronto, Ontario, 3 hospitals
* [Sinai Health System](/source/Sinai_Health_System), [Toronto](/source/Toronto), [Ontario](/source/Ontario), 2 hospitals
*[The Ottawa Hospital](/source/The_Ottawa_Hospital), [Ottawa](/source/Ottawa), [Ontario](/source/Ontario), 3 hospitals
* Toronto East Health Network
* [Trillium Health Partners](/source/Trillium_Health_Partners), Toronto, Ontario, 3 hospitals
* [Unity Health Toronto](/source/Unity_Health_Toronto), Toronto, Ontario, 3 hospitals
* [University Health Network](/source/University_Health_Network), Toronto,  Ontario, 4 hospitals
* [William Osler Health System](/source/William_Osler_Health_System), Brampton, Ontario, 2 hospitals
* [Grey Bruce Health Services](/source/Grey_Bruce_Health_Services), [Grey County, Ontario](/source/Grey_County%2C_Ontario) and [Bruce County, Ontario](/source/Bruce_County%2C_Ontario), 6 hospitals
* [Halton Healthcare](/source/Halton_Healthcare), [Greater Toronto Area](/source/Greater_Toronto_Area), 3 hospitals
* [London Health Sciences Centre](/source/London_Health_Sciences_Centre), [London, Ontario](/source/London%2C_Ontario), 2 hospitals
* [McGill University Health Centre](/source/McGill_University_Health_Centre), [Montreal, Quebec](/source/Montreal%2C_Quebec), 7 hospitals

===Irish headquartered hospital networks===
A new grouping of hospitals was announced by the Irish Minister for Health, [Dr. James Reilly TD](/source/James_Reilly_(Irish_politician)) in May 2013, as part of a restructure of Irish public hospitals and a goal of delivering better patient care:<ref name=health>{{cite news|url=https://health.gov.ie/blog/press-release/minister-announces-hospital-groups-and-publishes-the-framework-for-smaller-hospitals/|title=Minister Announces Hospital Groups and Publishes The Framework for Smaller Hospitals|work=Department of Health|publisher=[Department of Health (Ireland)](/source/Department_of_Health_(Ireland))|date=15 May 2013|access-date=15 May 2013}}</ref><ref>{{cite web|url=https://www.imt.ie/news/six-hospital-groups-most-fundamental-reform-in-decades-14-05-2013/|title=Six hospital groups 'most fundamental reform in decades'|date=14 May 2013|publisher=Irish Medical Times|access-date=27 May 2019}}</ref>
*Dublin North East (subsequently renamed [RCSI Hospitals](/source/RCSI_Hospitals))
*Dublin Midlands (subsequently renamed [Dublin Midlands Hospital Group](/source/Dublin_Midlands_Hospital_Group))
*Dublin East (subsequently renamed [Ireland East Hospital Group](/source/Ireland_East_Hospital_Group))
*South/South West (subsequently renamed [South/Southwest Hospital Group](/source/South%2FSouthwest_Hospital_Group))
*West/North West (subsequently renamed [Saolta University Health Care Group](/source/Saolta_University_Health_Care_Group))
*Mid West (subsequently renamed [UL Hospitals Group](/source/UL_Hospitals_Group))

===United Kingdom===
* [National Health Service (England)](/source/National_Health_Service_(England))
* [NHS Scotland](/source/NHS_Scotland)
* [NHS Wales](/source/NHS_Wales)
* [Health and Social Care](/source/Health_and_Social_Care_(Northern_Ireland)) in Northern Ireland

===Other===
* [Aga Khan Health Services](/source/Aga_Khan_Health_Services), HQ in France
* [Assistance Publique – Hôpitaux de Paris](/source/Assistance_Publique_%E2%80%93_H%C3%B4pitaux_de_Paris), Paris, France; 44 hospitals
* [Chang Gung Medical Foundation](/source/Chang_Gung_Medical_Foundation), Taiwan, 8 hospitals
* [Hirslanden Private Hospital Group](/source/Hirslanden_Private_Hospital_Group), Switzerland, 17 hospitals

==See also==
* [Health system](/source/Health_system)
* [History of hospitals](/source/History_of_hospitals)

==References==
{{Reflist}}

{{Hospital articles|state=expanded}}

Category:Hospital networks
Category:Hospitals
Category:Lists of hospitals

---
Adapted from the Wikipedia article [Hospital network](https://en.wikipedia.org/wiki/Hospital_network) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Hospital_network?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.
