Company lists · Data refreshed September 2026

Top 25 Hospital and health system marketing agencies based in the United States

Name: Hospital and health system marketing agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,473 companies tracked

RevenueBase identified 1,473 hospital and health system marketing agencies headquartered in the United States as of September 2026 and tracks 111,466 professional contacts across them, including 32,023 with verified work emails. New York is the largest hub.

This list covers hospital and health system marketing agencies headquartered in the United States, 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 28, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

1,473Companies

111,466Contacts tracked

32,023Verified emails

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The 25 largest hospital and health system marketing agencies based in the United States

Ranked by team size

Top 25 of 1,473 hospital and health system marketing agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to hospital and health system marketing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Baycare Health System	Strong evidence	Clearwater, FL, United StatesHQ checked Sep 28, 2026	10001+	13,405 contacts →
	Strong evidence “BayCare is a leading not-for-profit academic health care system that connects individuals and families to a wide range of services at 16 hospitals, including a children’s…” Source: RevenueBase Database · checked Sep 28, 2026
2	University Of Maryland Medical System	Strong evidence	Baltimore, MD, United StatesHQ checked Sep 28, 2026	10001+	11,269 contacts →
	Strong evidence “The University of Maryland Medical System (UMMS) was created in 1984 when the state-owned University Hospital became a private, nonprofit organization.” Source: RevenueBase Database · checked Sep 28, 2026
3	Essentia Health	Strong evidence	Duluth, MN, United StatesHQ checked Sep 28, 2026	10001+	6,571 contacts →
	Strong evidence “Essentia Health is an integrated health system serving patients in Minnesota, Wisconsin, and North Dakota.” Source: RevenueBase Database · checked Sep 28, 2026
4	Health First	Strong evidence	Rockledge, FL, United StatesHQ checked Sep 28, 2026	5,001-10,000	6,078 contacts →
	Strong evidence “Health First is Central Florida's only fully integrated health system.” Source: RevenueBase Database · checked Sep 28, 2026
5	Cooper University Health Care	Strong evidence	Camden, NJ, United StatesHQ checked Sep 28, 2026	10001+	6,035 contacts →
	Strong evidence “Cooper University Health Care is the leading academic health system in South Jersey and provides access to primary, specialty, tertiary, and urgent care, all within one complete…” Source: RevenueBase Database · checked Sep 28, 2026
6	Denver Health	Strong evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	5,001-10,000	5,696 contacts →
	Strong evidence “Denver Health is an integrated, efficient, high-quality academic health care system that is considered a model for the nation.” Source: RevenueBase Database · checked Sep 28, 2026
7	Summa Health	Strong evidence	Akron, OH, United StatesHQ checked Sep 28, 2026	5,001-10,000	4,851 contacts →
	Strong evidence “Summa Health is one of the largest integrated delivery systems in Ohio.” Source: RevenueBase Database · checked Sep 28, 2026
8	Broward Health	Partial evidence	Fort Lauderdale, United StatesHQ checked Sep 28, 2026	5,001-10,000	4,410 contacts →
	Partial evidence “Since 1938, Broward Health has remained at the forefront of technological innovation while upholding its mission of delivering high-quality, patient-centered care.” Source: RevenueBase Database · checked Sep 28, 2026
9	Westchester Medical Center Health Network	Partial evidence	Valhalla, NY, United StatesHQ checked Sep 28, 2026	10001+	4,266 contacts →
	Partial evidence “The Westchester Medical Center Health Network (WMCHealth) is the pre-eminent provider of integrated health care in New York’s Hudson Valley region, serving nearly 2.5 million…” Source: RevenueBase Database · checked Sep 28, 2026
10	Steward Health Care	Strong evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	n/a	3,585 contacts →
	Strong evidence “Nearly a decade ago, Steward Health Care System emerged as a different kind of health care company designed to usher in a new era of wellness-one that provides patients better…” Source: RevenueBase Database · checked Sep 28, 2026
11	Cape Fear Valley Health	Strong evidence	Fayetteville, NC, United StatesHQ checked Sep 28, 2026	5,001-10,000	3,369 contacts →
	Strong evidence “Cape Fear Valley Health is a 988-bed, 8-hospital regional health system, the 8th largest in North Carolina, with more than 1 million inpatient and outpatients annually.” Source: RevenueBase Database · checked Sep 28, 2026
12	Genesis Healthcare System	Strong evidence	Zanesville, OH, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,771 contacts →
	Strong evidence “Genesis is an integrated healthcare delivery system based in Southeastern Ohio.” Source: RevenueBase Database · checked Sep 28, 2026
13	CMI Media Group	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,236 contacts →
	Strong evidence “CMI Media Group, a WPP company, is a global, full-service media agency focused solely on health, wellness, life sciences and pharmaceutical marketing.” Source: RevenueBase Database · checked Sep 28, 2026
14	FCB Health NEW York	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,173 contacts →
	Strong evidence “Part of Omnicom Health, FCB Health New York is a full-service agency with more than 40 years of experience marketing to healthcare professionals, patients and consumers.” Source: RevenueBase Database · checked Sep 28, 2026
15	Inizio Evoke	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,054 contacts →
	Strong evidence “Inizio Evoke is a global health marketing, communications, and transformation platform unlocking growth through data-driven insights and human centricity.” Source: RevenueBase Database · checked Sep 28, 2026
16	Area 23	Strong evidence	New York, United StatesHQ checked Sep 28, 2026	1,001-5,000	958 contacts →
	Strong evidence “AREA 23, part of Omnicom Health, is a full-service agency focused on pushing creativity and invention in healthcare marketing to new heights.” Source: RevenueBase Database · checked Sep 28, 2026
17	Saint Francis Healthcare System	Strong evidence	Cape Girardeau, MO, United StatesHQ checked Sep 28, 2026	1,001-5,000	958 contacts →
	Strong evidence “Saint Francis Healthcare System is guided by our mission to provide a ministry of healing, wellness, quality and love inspired by our faith in Jesus Christ.” Source: RevenueBase Database · checked Sep 28, 2026
18	Mohawk Valley Health System	Partial evidence	Utica, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	836 contacts →
	Partial evidence “MVHS is dedicated to delivering premier healthcare to our region, keeping our patients as the focus of all we do.” Source: RevenueBase Database · checked Sep 28, 2026
19	Publicis Health Media	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	501-1,000	747 contacts →
	Partial evidence “PHM is the leading health media agency in the US, built for the modern healthcare experience.” Source: RevenueBase Database · checked Sep 28, 2026
20	Medica Health Management	Strong evidence	Southlake, TX, United StatesHQ checked Sep 28, 2026	201-500	635 contacts →
	Strong evidence “Medica Health Management provides comprehensive business management services, including: clinical, financial, administrative, human resources and marketing to Home Health and…” Source: RevenueBase Database · checked Sep 28, 2026
21	Spectrum Science	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	201-500	610 contacts →
	Indirect evidence “Brace your brand.” Source: RevenueBase Database · checked Sep 28, 2026
22	Baptist Health	Strong evidence	Montgomery, AL, United StatesHQ checked Sep 28, 2026	1,001-5,000	570 contacts →
	Strong evidence “Baptist Health is the largest health care system in Central Alabama and a proud affiliate of the UAB Health System.” Source: RevenueBase Database · checked Sep 28, 2026
23	BGB Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	564 contacts →
	Indirect evidence “In 2005, two young entrepreneurs set out to build the agency of the future.Where scientific acumen and creative innovation would seamlessly merge to create compelling, credible…” Source: RevenueBase Database · checked Sep 28, 2026
24	Health Care District Of Palm Beach County	Strong evidence	West Palm Beach, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	543 contacts →
	Strong evidence “The Health Care District of Palm Beach County is an integrated public health system established by the voters as a special taxing district.” Source: RevenueBase Database · checked Sep 28, 2026
25	Western Connecticut Health Network Wchn	Partial evidence	Danbury, CT, United StatesHQ checked Sep 28, 2026	5,001-10,000	524 contacts →
	Partial evidence “Welcome to an entirely new state of health.” Source: RevenueBase Database · checked Sep 28, 2026

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: hospital and health system marketing agencies. 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 hospital and health system marketing agencies.
Partial evidence: Its own public description names part of hospital and health system marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hospital and health system marketing agencies. 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 1,473 hospital and health system marketing agencies based in the United States

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Hospital and health system marketing agencies based in the United States at a glance

As of Sep 28, 2026

28.7%Verified-email coverage

75.7Average contacts per company

1-10Median size (employees)

6.6%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

851

11-50

427

51-200

112

201-500

501-1,000

1,001-5,000

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 1,473 companies.

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 hospital and health system marketing agencies, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “hospital and health system marketing agencies”. 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 hospital and health system marketing agencies), 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 hospital and health system marketing agencies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 32,023 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 28, 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.

Hospital and health system marketing agencies by metro

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 hospital and health system marketing agencies, 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 hospital and health system marketing agencies are there based in the United States?

RevenueBase identified 1,473 hospital and health system marketing agencies headquartered in the United States 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?

Baycare Health System, headquartered in Clearwater, tops this list with the largest team on record.

Which city has the most hospital and health system marketing agencies?

New York leads with 97 headquartered companies, followed by Chicago (34) and Dallas (28).

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 32,023 verified decision-maker contacts tracked across these 1,473 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 28, 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.