Updated October 2026

Acute care hospitals in Ohio

Hospital directory
Ohio
Acute care

Acute care hospitals: 119
Staffed beds: 24,045
Teaching hospitals: 59
Outpatient sites: 1,223
Affiliated HCPs: 55,413

There are 119 acute care hospitals in Ohio, across 89 cities. Cleveland Clinic Main Campus in Cleveland is the largest, with 1,318 staffed beds, followed by Ohio State University Hospital with 968. Bon Secours Mercy Health runs the most Ohio acute care hospitals, 16.

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Cleveland Clinic Main Campus is the largest acute care hospital in Ohio, with 1,318 beds

Ranked by staffed beds in each hospital's latest CMS cost report. Ohio State University Hospital in Columbus is second with 968 beds, and Miami Valley Hospital in Dayton is third with 929.

Largest acute care hospitals in Ohio by staffed beds
#	Hospital	Health system	Staffed beds	HCPs
1	Cleveland Clinic Main CampusCleveland	The Cleveland Clinic Foundation	1,318	8,877
2	Ohio State University HospitalColumbus	The Ohio State University Wexner Medical Center	968	3,867
3	Miami Valley HospitalDayton	Premier Health	929	2,189
4	OhioHealth Riverside Methodist HospitalColumbus	OhioHealth	766	2,792
5	ProMedica Toledo HospitalToledo	ProMedica Health System	716	2,321
6	University Hospitals Cleveland Medical CenterCleveland	University Hospitals Health System	674	3,735
7	University of Cincinnati Medical CenterCincinnati	UC Health	596	1,854
8	Summa Health System - Akron CampusAkron	General Catalyst	558	1,597
9	OhioHealth Grant Medical CenterColumbus	OhioHealth	551	2,321
10	Mercy Health - St. Vincent Medical CenterToledo	Bon Secours Mercy Health	538	1,772

Top 10 of 116 Ohio acute care hospitals that report beds

Sources: Hospital Provider Cost Report (CMS) and Dmand AI Affiliation Data

There are 119 acute care hospitals in Ohio, across 89 cities

A hospital that treats patients for a short stay after a sudden illness, injury or surgery, usually with an emergency department. Ohio has 119, A to Z below. Open a profile for beds, affiliated HCPs, the org hierarchy and the leadership team.

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Ohio acute care hospitals, A to Z
Hospital	Health system	Beds	HCPs	Contacts
Adena Regional Medical CenterChillicothe	Adena Health System	237	870	Contacts
Ashtabula Regional Medical CenterAshtabula	Ashtabula County Medical Center	105	483	Contacts
Atrium Medical CenterFranklin	Premier Health	244	719	Contacts
Aultman Alliance Community HospitalAlliance	Aultman Health System	47	456	Contacts
Aultman HospitalCanton	Aultman Health System	360	1,052	Contacts
Avon Hospital at Richard E. Jacobs CampusAvon	The Cleveland Clinic Foundation	126	1,574	Contacts
Bethesda North HospitalCincinnati	TriHealth	445	1,997	Contacts
Blanchard Valley HospitalFindlay	Blanchard Valley Health System	152	628	Contacts
The Christ HospitalCincinnati	The Christ Hospital Health Network	446	1,812	Contacts
Cleveland Clinic Akron GeneralAkron	The Cleveland Clinic Foundation	401	2,648	Contacts
Cleveland Clinic Main CampusCleveland	The Cleveland Clinic Foundation	1,318	8,877	Contacts
Cleveland Clinic Mercy HospitalCanton	The Cleveland Clinic Foundation	317	1,523	Contacts
Cleveland Clinic Union HospitalDover	The Cleveland Clinic Foundation	77	591	Contacts
Coshocton Regional Medical CenterCoshocton	Prime Healthcare	56	142	Contacts
Crystal Clinic Orthopaedic Center HospitalAkron	Crystal Clinic Orthopaedic Center	59	260	Contacts
Diley Ridge Medical CenterCanal Winchester	Trinity Health	10	251	Contacts
East Liverpool City HospitalEast Liverpool	Prime Healthcare	104	228	Contacts
East Ohio Regional HospitalMartins Ferry	-	-	16	Contacts
Euclid HospitalEuclid	The Cleveland Clinic Foundation	90	605	Contacts
Fairfield Medical CenterLancaster	Adena Occupational Health	185	558	Contacts
Fairview HospitalCleveland	The Cleveland Clinic Foundation	475	2,074	Contacts
Firelands Health The Bellevue HospitalBellevue	Firelands Health	43	225	Contacts
Firelands Regional Medical CenterSandusky	Firelands Health	149	624	Contacts
Fisher-Titus Medical CenterNorwalk	Fisher-Titus Medical Center	78	349	Contacts
Genesis HospitalZanesville	Genesis HealthCare System	252	962	Contacts
GlenbeighRock Creek	The Cleveland Clinic Foundation	114	37	Contacts
Grand Lake Health SystemSaint Marys	Grand Lake Health System	33	317	Contacts
Hillcrest HospitalMayfield Heights	The Cleveland Clinic Foundation	482	2,503	Contacts
Holzer GallipolisGallipolis	Holzer Health System	148	558	Contacts
Insight Hospital & Medical Center TrumbullWarren	Insight Foundation of Trumbull	-	65	Contacts
Institute for Orthopaedic SurgeryLima	Bon Secours Mercy Health	9	114	Contacts
The James Cancer Hospital and Solove Research InstituteColumbus	The Ohio State University Wexner Medical Center	378	2,240	Contacts
The Jewish Hospital - Mercy HealthCincinnati	Bon Secours Mercy Health	182	900	Contacts
Kettering Health DaytonDayton	Kettering Adventist Healthcare	240	1,811	Contacts
Kettering Health Greene MemorialXenia	Kettering Adventist Healthcare	13	294	Contacts
Kettering Health HamiltonHamilton	Kettering Adventist Healthcare	138	380	Contacts
Kettering Health Main CampusKettering	Kettering Adventist Healthcare	388	1,653	Contacts
Kettering Health MiamisburgMiamisburg	Kettering Adventist Healthcare	165	847	Contacts
Kettering Health TroyTroy	Kettering Adventist Healthcare	28	290	Contacts
King's Daughters Medical Center OhioPortsmouth	UK Healthcare	10	279	Contacts
Knox Community HospitalMount Vernon	Knox Community Hospital	72	356	Contacts
Licking Memorial HospitalNewark	Licking Memorial Health Systems	219	509	Contacts
Lima Memorial Health SystemLima	Lima Memorial Health System	105	562	Contacts
Lutheran HospitalCleveland	The Cleveland Clinic Foundation	114	551	Contacts
Madison HealthLondon	Madison Health	45	146	Contacts
Marietta Memorial HospitalMarietta	Memorial Health System	188	873	Contacts
Mary Rutan HospitalBellefontaine	Mary Rutan Hospital	39	377	Contacts
Marymount HospitalGarfield Heights	The Cleveland Clinic Foundation	188	748	Contacts
McCullough-Hyde Memorial HospitalOxford	TriHealth	52	398	Contacts
Medina HospitalMedina	The Cleveland Clinic Foundation	148	1,045	Contacts

Showing 1 to 50 of 119 acute care hospitals in Ohio

Sources: Provider of Services File (CMS) and Dmand AI Org Hierarchy Data

Bon Secours Mercy Health runs the most Ohio acute care hospitals, with 16

Dmand AI maps every hospital to its parent organization, up to the health system. 14 health systems and parent organizations run two or more Ohio acute care hospitals. By staffed beds, The Cleveland Clinic Foundation is the largest, with 3,988 beds across 13 hospitals. HCPs are counted at each hospital, so a clinician at two hospitals counts twice.

Health systems with the most Ohio acute care hospitals
#	Health system	Ohio acute care	Staffed beds	HCPs
1	Bon Secours Mercy HealthHealth system	16	2,979	12,179
2	The Cleveland Clinic FoundationHealth system	13	3,988	23,508
3	OhioHealthHealth system	11	2,343	9,643
4	University Hospitals Health SystemHealth system	10	1,806	9,582
5	Kettering Adventist HealthcareHealth system	7	1,132	6,276
6	Trinity HealthHealth system	5	856	3,112
7	TriHealthHealth system	4	977	4,069
8	Premier HealthHealth system	3	1,294	3,673
9	ProMedica Health SystemHealth system	3	824	3,481
10	The Ohio State University Wexner Medical CenterAcademic health system	2	1,346	6,107

Top 10 of 14 systems and parent organizations with two or more Ohio acute care hospitals

Bon Secours Mercy HealthHealth system · 16 Ohio acute care hospitals
Mercy Health - St. Vincent Medical CenterAcute care hospital · Toledo
Mercy Health - St. Elizabeth Youngstown HospitalAcute care hospital · Youngstown
Mercy Health - St. Rita's Medical CenterAcute care hospital · Lima
Mercy Health - St. Elizabeth Boardman HospitalAcute care hospital · Boardman
12 more acute care hospitals and 120 outpatient sites

See every hospital, outpatient site and medical group under Bon Secours Mercy Health

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Source: Dmand AI Org Hierarchy Data

For health IT teams

See the EHR and IT leaders at Ohio acute care hospitals

Dmand AI maps the EHR in use at each Ohio acute care hospital and the IT leaders who run it, from the CIO to IT directors, with validated work emails and direct dials.

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6,937 executives and department leaders work at Ohio acute care hospitals

Dmand AI tracks leadership at every Ohio acute care hospital, from the C-suite to directors, and finds work emails and direct dials through healthcare waterfall enrichment.

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Source: Dmand AI Executive Data

101 of the 119 Ohio acute care hospitals are nonprofit, according to CMS

11 are for-profit and 7 are run by a government. 59 are teaching hospitals, 97 have an emergency department and 31 are trauma centers.

Nonprofit101

Government7

For-profit11

Teaching hospitals59

Emergency departments97

Trauma centers31

Sources: Provider of Services File (CMS) and Hospital Provider Cost Report (CMS)

Cleveland Clinic Main Campus has the most affiliated doctors of any Ohio acute care hospital, with 5,055

Across all 119 Ohio acute care hospitals, 55,413 HCPs have a current affiliation, 30,024 of them physicians. Each clinician is counted once. Ohio State University Hospital is second with 2,394 affiliated physicians.

HCPs at Ohio acute care hospitals by type

Physicians (MD, DO)30,02454%
Nurses and nurse practitioners15,06427%
Physician assistants5,1039%
Behavioral health clinicians1,3812%
Other HCPs3,8417%

Largest physician specialties at Ohio acute care hospitals

Internal medicine4,055
Family medicine3,786
Emergency medicine2,319
Diagnostic radiology1,593
Anesthesiology1,462
Obstetrics and gynecology1,134
Hospitalist937
Surgery826

Source: Dmand AI Affiliation Data

Cincinnati has the most acute care hospitals in Ohio, with 7

7acute care hospitals in Cincinnati 6acute care hospitals in Columbus 5acute care hospitals in Cleveland 3acute care hospitals in Akron 3acute care hospitals in Lima 3acute care hospitals in Toledo

More Ohio cities with two or more acute care hospitals

89 Ohio cities have at least one acute care hospital. City pages list every hospital type.

Source: Provider of Services File (CMS)

Each Ohio acute care hospital profile shows beds, the org hierarchy, HCPs and leaders

Beds, discharges and revenueStaffed beds, inpatient discharges and net patient revenue from CMS cost reportsOn every profile
Health system and sister hospitalsThe parent system and a sample of its other hospitalsOn every profile
Affiliated HCPsA count by specialty and a sample of the physicians who practice thereOn every profile
Size ranksRank by beds, discharges and revenue in the state and the USOn every profile
Every outpatient site and unitThe full org tree below the hospital, site by siteWith a free account
Executive contactsWork emails and direct dials for the C-suite and department leadersWith a free account
EHR and technologyInpatient EHR vendor and the technology products in useWith a free account
Full HCP rosterEvery affiliated clinician, with contactsWith a free account

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Sources: Hospital Provider Cost Report (CMS), Dmand AI Org Hierarchy Data and Dmand AI Affiliation Data

Sources for the Ohio acute care hospital directory

Sources for the data on this page
Data on this page	Source
Hospitals, types and services	Provider of Services File (CMS)
Beds, discharges and revenue	Hospital Provider Cost Report (CMS)
Health systems and outpatient sites	Dmand AI Org Hierarchy Data
Affiliated HCPs	Dmand AI Affiliation Data
Executives and department leaders	Dmand AI Executive Data

Data last refreshed October 2026Report an inaccuracy Remove my information

The directory counts hospitals with a CMS certification number (CCN) that CMS classifies as acute care hospitals. Beds come from each hospital's latest cost report.

FAQ

Frequently asked questions about acute care hospitals in Ohio

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many acute care hospitals are in Ohio?

There are 119 acute care hospitals in Ohio, in 89 cities, with 24,045 staffed beds between them.

What is an acute care hospital?

A hospital that treats patients for a short stay after a sudden illness, injury or surgery, usually with an emergency department. CMS calls them short-term acute care hospitals; critical access, psychiatric, rehabilitation and long-term care hospitals are separate types.

What is the largest acute care hospital in Ohio?

Cleveland Clinic Main Campus in Cleveland, with 1,318 staffed beds in its latest CMS cost report. Ohio State University Hospital is second with 968, and Miami Valley Hospital is third with 929.

Which health system has the most acute care hospitals in Ohio?

Bon Secours Mercy Health, with 16 acute care hospitals, followed by The Cleveland Clinic Foundation with 13 and OhioHealth with 11.

How many Ohio acute care hospitals are nonprofit?

101 of 119, according to CMS ownership records. 11 are for-profit and 7 are government hospitals.

How do I find a hospital's CCN or NPI?

Each Ohio hospital profile lists its CMS certification number (CCN) and NPI at the top, next to the address and main phone number.

How do I find decision makers at Ohio hospitals?

Dmand AI tracks 6,937 executives and department leaders at Ohio acute care hospitals. Filter by hospital, health system, department or title, then get work emails and mobile numbers through waterfall enrichment.

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