Company lists · Data refreshed September 2026

Top 25 Emergency room services based in the United States

RevenueBase identified 387 company matches for emergency room services associated with the United States as of September 2026 and tracks 11,379 professional contacts across them, including 993 with verified work emails. Houston is the largest hub.

This list covers company matches for emergency room services 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 September 19, 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 Sep 19, 2026 How this list was built
387Companies
11,379Contacts tracked
993Verified emails
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The 25 largest emergency room services based in the United States

Ranked by team size
Top 25 of 387 company matches for emergency room services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 19, 20261,001-5,000537 contacts →

Exact match

“Welcome to our page!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchEl Segundo, CA, United StatesHQ recorded Sep 19, 2026501-1,000344 contacts →

Exact match

“Phishing Alert- Exer has recently been made aware of a phishing scam using our name and logo.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchLexington, TN, United StatesHQ recorded Sep 19, 2026201-500277 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchPlano, TX, United StatesHQ recorded Sep 19, 2026201-500165 contacts →

Exact match

“Legacy ER & Urgent Care, part of the Intuitive Health family of ER & Urgent Cares combines a full-service, freestanding emergency room, and a leading-edge urgent care center all…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchTroy, AL, United StatesHQ recorded Sep 19, 2026201-500147 contacts →

Exact match

“Troy Regional Medical Center will provide exceptional care in a compassionate environment that attends to the emotional, physical, and spiritual needs of our communities.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchCorpus Christi, TX, United StatesHQ recorded Sep 19, 2026201-500138 contacts →

Exact match

“We founded Physicians Premier ER in Corpus Christi as a freestanding emergency room where patients could receive immediate care that was both high-quality and convenient.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Sep 19, 2026201-500129 contacts →

Exact match

“Ally Medical ER operates freestanding emergency rooms across Texas in the Austin, Dallas-Fort Worth, and Houston areas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchAlbuquerque, NM, United StatesHQ recorded Sep 19, 202651-20088 contacts →

Exact match

“Duke City Urgent and Primary Care, located in Albuquerque, Los Lunas and the East Mountains is proud to offer fast, friendly, and high-quality urgent care to patients of all ages.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchAustin, TX, United StatesHQ recorded Sep 19, 202651-20070 contacts →

Exact match

“We created Austin Emergency Centers (AEC) to bring concierge-level, quality emergency care to the local community.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchAberdeen, MS, United StatesHQ recorded Sep 19, 2026201-50061 contacts →

Exact match

“Monroe Regional Hospital is a full-service emergency care facility providing emergency services 24 hours a day.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchBrooklyn, United StatesHQ recorded Sep 19, 202651-20060 contacts →

Exact match

“At Chai Care we offer an abundant array of health services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchSan Antonio, TX, United StatesHQ recorded Sep 19, 2026n/a59 contacts →

Exact match

“The Emergency Center offers comprehensive emergent evaluation and treatment 24 hours a day, 7 days a week with NO WAIT.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchKansas City, KS, United StatesHQ recorded Sep 19, 202651-20055 contacts →

Exact match

“Saint Luke’s Community Hospital provides an innovative approach to personalized, high quality, compassionate care from board-certified/eligible ER physicians and registered…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchFrisco, TX, United StatesHQ recorded Sep 19, 202651-20054 contacts →

Exact match

“ER of Texas has top-rated emergency rooms in Little Elm, Highland Village, Frisco, Mansfield, Colleyville, Hurst, Texoma, Hillcrest, and Uptown, TX.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 19, 2026501-1,00050 contacts →

Exact match

“Tower Health Urgent Care offers the expertise you need for any minor emergency, from orthopedic injuries to cold and flu or other common illnesses.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchWoodbury, MN, United StatesHQ recorded Sep 19, 2026501-1,00049 contacts →

Exact match

“The Urgency Room is an all-new acute care center created by EPPA, the same ER doctors who have been working in several Twin Cities’ hospitals across the metro for the past 50…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchPilot Knob, MO, United StatesHQ recorded Sep 19, 202651-20048 contacts →

Exact match

“When you need emergency care, you need it fast.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5047 contacts →

Exact match

“We are an upscale Urgent Care with capabilities and resources equal to any hospital Emergency Room.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchNewnan, GA, United StatesHQ recorded Sep 19, 202651-20043 contacts →

Exact match

“Summit Urgent Care and Summit Occupational Medicine were opened by Dr.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchOakhurst, NJ, United StatesHQ recorded Sep 19, 202611-5042 contacts →

Exact match

“Started in 1981, Family First Urgent Care, located in Oakhurst, NJ, caters to non life-threatening health issues including illness, injury, worker's compensation, pre-employment…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchHicksville, NY, United StatesHQ recorded Sep 19, 202651-20041 contacts →

Exact match

“Statcare Urgent Care is In-Network with Insurance Plans so your Insurance covers your medical care visit with us.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchAuburn, AL, United StatesHQ recorded Sep 19, 202651-20039 contacts →

Exact match

“At Stopwatch Urgent Care, we pride ourselves on delivering quick, reliable, and compassionate healthcare when you need it most.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchLaredo, United StatesHQ recorded Sep 19, 202651-20038 contacts →

Exact match

“We were the first Freestanding Emergency Rooms in Laredo, TX and now our North location is a state licensed acute care specialty hospital.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchKirkland, WA, United StatesHQ recorded Sep 19, 202651-20037 contacts →

Exact match

“EVERGREEN EMERGENCY SERVICES is a medical practice company based out of 12040 NE 128th St, Kirkland, Washington, United States.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchLake Village, AR, United StatesHQ recorded Sep 19, 202651-20035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 387 emergency room services based in the United States

See the full list, filter by size, metro and specialty, and access 993 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Emergency room services based in the United States at a glance

As of Sep 19, 2026
8.7%Verified-email coverage
29.4Average contacts per company
11-50Median size (employees)
4.9%Largest-city concentration · Houston
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
113
11-50
174
51-200
58
201-500
21
501-1,000
7
1,001-5,000
9

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 387 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 “emergency room services” 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 993 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 September 19, 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.

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 “emergency room services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many emergency room services are there based in the United States?

RevenueBase identified 387 company matches for emergency room services associated with the United States as of September 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?

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

Which city has the most emergency room services?

Houston leads with 19 company records, followed by New York (8) and Plano (6).

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 993 professional contacts with verified work emails tracked across these 387 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 September 19, 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.