Company lists · Data refreshed September 2026
Top 25 Inpatient mental health hospitals worldwide
RevenueBase identified 660 inpatient mental health hospitals worldwide as of September 2026 and tracks 49,394 professional contacts across them, including 10,845 with verified work emails and 0 with mobile numbers. The United States is the largest market and Houston the largest hub.
This list covers inpatient mental health hospitals worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026. Country and city lists for inpatient mental health hospitals follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest inpatient mental health hospitals worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,706 contacts → | ||||
Strong evidence “One of the nation’s largest and most respected providers of hospital and healthcare services, Universal Health Services, Inc.(NYSE: UHS) has built an impressive record of…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,956 contacts → | ||||
Partial evidence “Headquartered in Franklin, Tennessee, Acadia Healthcare was established in January 2005 to develop and operate a network of behavioral health facilities across the country.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 3 | 874 contacts → | ||||
Partial evidence “Oregon State Hospital (OSH) provides patient-centered, psychiatric treatment for adults from throughout the state who need hospital-level care.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 4 | 818 contacts → | ||||
Indirect evidence “Tarzana Treatment Centers, Inc.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 5 | 797 contacts → | ||||
Partial evidence “Oceans Healthcare is a growing behavioral health provider focused on healing and long-term recovery.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 6 | 584 contacts → | ||||
Strong evidence “Western State Hospital (WSH) is a 246 bed, Joint Commission and CMS accredited inpatient adult psychiatric hospital located in Staunton, Virginia.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 7 | 510 contacts → | ||||
Strong evidence “Mississippi State Hospital is a publicly funded psychiatric treatment facility operated under the direction of the Mississippi Department of Mental Health.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 8 | 489 contacts → | ||||
Partial evidence “Cornerstone Healthcare Group, based in Dallas, Texas, was founded in 1990.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 9 | 448 contacts → | ||||
Indirect evidence “Founded by the Daughters of Charity in 1903, St.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 10 | 433 contacts → | ||||
Strong evidence “PrairieCare is a physician-led organization that has provided specialized mental health services in Minnesota since 2005.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 11 | 429 contacts → | ||||
Partial evidence “Silver Hill Hospital is a nationally recognized, independent, not-for-profit psychiatric hospital located in New Canaan, CT.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 12 | 356 contacts → | ||||
Strong evidence “The Brattleboro Retreat is a not-for-profit, regional specialty mental health treatment center that was founded in 1834.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 13 | 346 contacts → | ||||
Partial evidence “Since 1992, Nexus Health Systems has provided specialty care for patients with medical, behavioral, and psychiatric needs.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 14 | 341 contacts → | ||||
Strong evidence “Four Winds Hospital is the leading provider of specialized behavioral health inpatient and outpatient treatment for children, adolescents, and adults” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 15 | 319 contacts → | ||||
Partial evidence “Founded in 2003 and based in Nashville, TN, Psychiatric Medical Care (PMC) is a leading behavioral healthcare management company focused on addressing the needs of rural and…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 16 | 260 contacts → | ||||
Partial evidence “Your First Thought, First Choice for Careers in Behavioral Health.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 17 | 245 contacts → | ||||
Strong evidence “With multiple locations that offer various services, Belmont Behavioral Health System is one of the largest mental and behavioral healthcare providers in the Philadelphia…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 18 | 240 contacts → | ||||
Partial evidence “Methodist Family Health (MFH) provides the best possible care for Arkansans who face abandonment, abuse, or neglect, or struggle with psychiatric, behavioral, and emotional issues.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 19 | 222 contacts → | ||||
Partial evidence “In 2006, Strategic Behavioral Health, LLC was established to deliver high quality behavioral healthcare.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 20 | 211 contacts → | ||||
Partial evidence “Membre du Groupement Hospitalier Brocéliande Atlantique (GHBA), L’EPSM Morbihan a pour mission principale les soins en psychiatrie pour enfants, adolescents, adultes et personnes…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 21 | 211 contacts → | ||||
Partial evidence “Boston Neurobehavioral Associates offers comprehensive outpatient behavioral health and psychiatric care services both in-person and through telehealth.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 22 | 208 contacts → | ||||
Partial evidence “Founded in the Pyramid Healthcare family of companies employs over 2,500 team members and operates over 80 active facilities – and six schools – across Pennsylvania, New Jersey…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 23 | 193 contacts → | ||||
Indirect evidence “Since opening in 2017, Ridgeview Institute Monroe has treated over patients in programs for specialized populations that include adolescents, adults-including a specialized…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 24 | 192 contacts → | ||||
Strong evidence “Indiana Center for Recovery is the most advanced addiction and mental health care provider in the Midwest offering psychiatric hospitalization, residential rehab, drug or alcohol…” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
| 25 | 191 contacts → | ||||
Partial evidence “Pennsylvania Psychiatric Institute (PPI) is dedicated to providing a wide range of high quality behavioral health services.” Source: RevenueBase Database · checked Sep 17, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: inpatient mental health hospitals. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names inpatient mental health hospitals.
- Partial evidence
- Its own public description names part of inpatient mental health hospitals, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name inpatient mental health hospitals. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 660 inpatient mental health hospitals worldwide
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Inpatient mental health hospitals worldwide at a glance
As of Sep 17, 2026Companies by employee count
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among inpatient mental health hospitals, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- 4 countries, largest first: the United States, France, Germany, the United Kingdom. Country and city lists for inpatient mental health hospitals are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “inpatient mental health hospitals”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names inpatient mental health hospitals), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among inpatient mental health hospitals, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 10,845 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Inpatient mental health hospitals by location
4 lists · largest firstEvery Inpatient mental health hospitals list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names inpatient mental health hospitals, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many inpatient mental health hospitals are there worldwide?
RevenueBase identified 660 inpatient mental health hospitals worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
UHS, headquartered in King Of Prussia, tops this list with the largest team on record.
Which country has the most inpatient mental health hospitals?
The United States leads with 547 companies, followed by France (51) and Germany (36). Every inpatient mental health hospitals list by country and city is linked on this page.
Which city has the most inpatient mental health hospitals?
Houston leads with 14 headquartered companies, followed by Las Vegas (9) and Phoenix (8).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 10,845 verified decision-maker contacts tracked across these 660 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.