Company lists · Data refreshed October 2026

Top 25 Healthcare management service organizations based in the United States

Name: Healthcare management service organizations based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 4,928 companies tracked

RevenueBase identified 4,928 company matches for healthcare management service organizations associated with the United States as of October 2026 and tracks 312,118 professional contacts across them, including 89,778 with verified work emails. New York is the largest hub.

This list covers company matches for healthcare management service organizations associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built

4,928Companies

312,118Contacts tracked

89,778Verified emails

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The 25 largest healthcare management service organizations based in the United States

Ranked by team size

Top 25 of 4,928 company matches for healthcare management service organizations based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	OPTUM	Exact match	Eden Prairie, MN, United StatesHQ recorded Oct 13, 2026	10001+	82,390 contacts →
	Exact match “We’re evolving health care so everyone can have the opportunity to live their healthiest life.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Tenet Healthcare	Exact match	Dallas, TX, United StatesHQ recorded Oct 13, 2026	10001+	11,148 contacts →
	Exact match “Tenet Healthcare Corporation (NYSE: THC) is a diversified healthcare services company headquartered in Dallas.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Wellspan Health	Exact match	York, PA, United StatesHQ recorded Oct 13, 2026	10001+	10,093 contacts →
	Exact match “WellSpan Health’s vision is to reimagine healthcare through the delivery of comprehensive, equitable health and wellness solutions throughout our continuum of care.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	UHS	Exact match	King Of Prussia, PA, United StatesHQ recorded Oct 13, 2026	10001+	9,936 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Sagility	Exact match	Westminster, CO, United StatesHQ recorded Oct 13, 2026	10001+	6,783 contacts →
	Exact match “Sagility is a U.S-based, tech-enabled healthcare business process management company that supports payers, providers, and their partners to deliver best-in-class operations…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Parallon	Exact match	Nashville, TN, United StatesHQ recorded Oct 13, 2026	10001+	6,123 contacts →
	Exact match “Parallon leverages extensive expertise across a broad portfolio of revenue cycle, contact center, and clinical and administrative shared services.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Crothall Healthcare	Exact match	Wayne, PA, United StatesHQ recorded Oct 13, 2026	10001+	5,772 contacts →
	Exact match “By providing exceptional service and positive experiences, Crothall Healthcare has become the nation’s leading healthcare support services provider.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	LHC Group	Exact match	Lafayette, LA, United StatesHQ recorded Oct 13, 2026	10001+	5,114 contacts →
	Exact match “LHC Group, Inc.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Magellan Health	Exact match	Maryland Heights, MO, United StatesHQ recorded Oct 13, 2026	1,001-5,000	4,759 contacts →
	Exact match “Magellan Health is a leader in managing the fastest growing, most complex areas of health.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Change Healthcare	Exact match	Nashville, TN, United StatesHQ recorded Oct 13, 2026	10001+	4,584 contacts →
	Exact match “Change Healthcare is now a part of Optum.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Healthcare Services Group, INC	Exact match	Bensalem, PA, United StatesHQ recorded Oct 13, 2026	10001+	4,170 contacts →
	Exact match “Healthcare Services Group (HCSG) is an experienced leader in managing housekeeping, laundry, dining, and nutritional services within the healthcare industry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Atlanticare	Exact match	Atlantic City, NJ, United StatesHQ recorded Oct 13, 2026	5,001-10,000	3,628 contacts →
	Exact match “AtlantiCare is an integrated system of services designed to help people achieve optimal health.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	SCP Health	Exact match	Atlanta, GA, United StatesHQ recorded Oct 13, 2026	5,001-10,000	2,391 contacts →
	Exact match “For over 50 years, SCP Health has been serving patients in moments that matter, prioritizing improved patient outcomes and sustainable clinical operations in emergency, hospital…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Evicore By Evernorth	Exact match	Franklin, TN, United StatesHQ recorded Oct 13, 2026	5,001-10,000	2,377 contacts →
	Exact match “EviCore by Evernorth (EviCore) offers proven, diversified medical benefits management solutions that help clients reduce costs while increasing quality of care for their members.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Atrius Health	Exact match	Newton, MA, United StatesHQ recorded Oct 13, 2026	5,001-10,000	1,909 contacts →
	Exact match “Atrius Health, an innovative healthcare leader, delivers an effective system of connected care for adult and pediatric patients at 30 medical practice locations in eastern…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Emcare	Exact match	Dallas, TX, United StatesHQ recorded Oct 13, 2026	10001+	1,824 contacts →
	Exact match “Founded in 1972, EmCare is leading the industry by integrating Emergency Medicine, Hospital Medicine, Surgical Services, Anesthesiology and Radiology services to improve clinical…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Aquity Solutions	Exact match	Cary, NC, United StatesHQ recorded Oct 13, 2026	10001+	1,813 contacts →
	Exact match “IKS Health is on a mission to enable the efficient delivery of high quality care through a combination of leading edge technology and human expertise.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Carenet Health	Exact match	San Antonio, TX, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,720 contacts →
	Exact match “Carenet Health is committed to delivering the business of healthcare through leading-edge technology, unmatched perspective and insights, and operational excellence to help…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Hospital Physician Partners	Exact match	Lafayette, LA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,573 contacts →
	Exact match “In 2015, Hospital Physician Partners and Schumacher Group came together to better serve our providers, hospital clients and patients.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Acentra Health	Exact match	Mclean, VA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,557 contacts →
	Exact match “Acentra Health combines knowledge, clinical expertise, and technological ingenuity to modernize the healthcare experience for public and commercial partners and their priority…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Eclat Health Solutions INC	Exact match	Herndon, VA, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,475 contacts →
	Exact match “ECLAT Health Solutions (ECLAT) is headquartered minutes away from Washington, DC.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	MTM Health	Exact match	Lake St. Louis, MO, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,425 contacts →
	Exact match “MTM Health is a medical and transportation management company whose mission is to partner with our clients in developing innovative solutions for accessing healthcare, increasing…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	Touchpoint Support Services	Exact match	Atlanta, GA, United StatesHQ recorded Oct 13, 2026	5,001-10,000	1,397 contacts →
	Exact match “One Partner.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	PACS	Exact match	Salt Lake City, UT, United StatesHQ recorded Oct 13, 2026	501-1,000	1,384 contacts →
	Exact match “PACS trains and hires healthcare leaders, and provides a wide array of back-office support services to healthcare facilities, reducing administrative burdens so local leadership…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Noridian Healthcare Solutions, LLC	Exact match	Fargo, ND, United StatesHQ recorded Oct 13, 2026	1,001-5,000	1,273 contacts →
	Exact match “Noridian Healthcare Solutions, LLC (Noridian) develops solutions for federal, state and commercial health care programs through a full suite of innovative offerings, including…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “healthcare management service organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 4,928 healthcare management service organizations based in the United States

See the full list, filter by size, metro and specialty, and access 89,778 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare management service organizations based in the United States at a glance

As of Oct 13, 2026

28.8%Verified-email coverage

63.3Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · New York

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

1,819

11-50

1,620

51-200

890

201-500

285

501-1,000

132

1,001-5,000

122

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,928 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “healthcare management service organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 89,778 professional contacts with verified work emails across the full matched dataset. 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 October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Healthcare management service organizations by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “healthcare management service organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare management service organizations are there based in the United States?

RevenueBase identified 4,928 company matches for healthcare management service organizations associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

OPTUM tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most healthcare management service organizations?

New York leads with 132 company records, followed by Houston (122) and Austin (91).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 89,778 professional contacts with verified work emails tracked across these 4,928 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 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 SmartSearch, 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.