Company lists · Data refreshed September 2026

Top 25 Prior authorization staffing companies worldwide

RevenueBase identified 230 company matches for prior authorization staffing companies worldwide as of September 2026 and tracks 4,065 professional contacts across them, including 941 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for prior authorization staffing companies worldwide, 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 29, 2026. Country and city lists for prior authorization staffing companies follow the table.

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 29, 2026 How this list was built
230Companies
4,065Contacts tracked
941Verified emails
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The 25 largest prior authorization staffing companies worldwide

Ranked by team size
Top 25 of 230 company matches for prior authorization staffing companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchIrving, TX, United StatesHQ recorded Sep 29, 2026201-500881 contacts →

Exact match

“IMCS Group is an IT, Healthcare, and Professional Staffing Company that helps Enterprises optimize the business value of their Staffing investments and enables them to achieve…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchSouthlake, TX, United StatesHQ recorded Sep 29, 2026501-1,000238 contacts →

Exact match

“Oncospark Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchPiscataway, NJ, United StatesHQ recorded Sep 29, 2026501-1,000224 contacts →

Exact match

“Staffingly, Inc.| 🤝 Your Partner in Healthcare Outsourcing We specialize in healthcare outsourcing services to address staff shortages and revenue losses.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchNashville, TN, United StatesHQ recorded Sep 29, 202651-200151 contacts →

Exact match

“At Hardenbergh Group, a Sentact Company, we are stewards and protectors of healthcare organizations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026201-500108 contacts →

Exact match

“Fellow Health Partners provides customized and innovative business solutions seamlessly to medical practices and facilities.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchBrooklyn, United StatesHQ recorded Sep 29, 202651-20088 contacts →

Exact match

“With our extensive experience in the healthcare industry, we understand its unique challenges.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchMandaue City, PhilippinesHQ recorded Sep 29, 2026501-1,00078 contacts →

Exact match

“Grow your business with Medical Staffing and Virtual Assistant Solutions Complete back-office outsourcing service tailored to your healthcare business needs”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchDusseldorf, GermanyHQ recorded Sep 29, 20261,001-5,00073 contacts →

Exact match

“Als Pionier in der Personaldienstleistung bringen wir seit fast 60 Jahren Unternehmen und Menschen erfolgreich zusammen.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026501-1,00072 contacts →

Exact match

“Priority Care Staffing is an outstanding healthcare staffing services company.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchDoetinchem, NetherlandsHQ recorded Sep 29, 202651-20067 contacts →

Exact match

“Daadkracht voor uw assurantiekantoor Mandaat Assuradeuren is gespecialiseerd in volmachten en de administratie ervan.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchBerlin, GermanyHQ recorded Sep 29, 2026201-50059 contacts →

Exact match

“In vielen Gesundheitseinrichtungen führt struktureller Fachkräftemangel zu überlasteten Teams, geschlossenen Betten oder sogar Stationen.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchGurnee, IL, United StatesHQ recorded Sep 29, 202651-20057 contacts →

Exact match

“Assured Healthcare Staffing provides contract, contract-to-hire and direct hire opportunities for our customers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchTucson, AZ, United StatesHQ recorded Sep 29, 2026201-50056 contacts →

Exact match

“BizForce Healthcare (Formerly MedCore Solutions) is a single source solution for Healthcare administration.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchPalm Beach Gardens, United StatesHQ recorded Sep 29, 202651-20048 contacts →

Exact match

“What makes Focal Point unique is our leadership team consists of some of the industry's top healthcare experts, with partners here in the United States and the Philippines.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchCebu City, PhilippinesHQ recorded Sep 29, 202651-20046 contacts →

Exact match

“Qavalo is a healthcare business process outsourcing company offering integrated clinical staffing solutions and back-office support to help home health agencies focus on quality…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchPiscataway, NJ, United StatesHQ recorded Sep 29, 2026201-50036 contacts →

Exact match

“Founded in 2005, Rang healthcare (subdivision of Rang Technologies Inc) has been supporting the Healthcare clients for over 16years in the industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchBreda, NetherlandsHQ recorded Sep 29, 202651-20031 contacts →

Exact match

“De partner voor medisch personeel!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchFort Lauderdale, FL, United StatesHQ recorded Sep 29, 20261-1027 contacts →

Exact match

“MBS, a leading locum tenens company, co-founded by Andrew Munn and Stephen Black, is transforming the landscape of medical staffing with a trifecta of industry expertise…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchNewport Beach, CA, United StatesHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“By simplifying the insurance, authorization and billing process, we help insure optimal reimbursement for services provided.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchIpswich, United KingdomHQ recorded Sep 29, 2026501-1,00026 contacts →

Exact match

“At Advantage Angels, we pride ourselves on the quality of our staffing and ensuring that we have adequate staff available to fulfil your shift requirements at all times even at…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchOwings Mills, MD, United StatesHQ recorded Sep 29, 202651-20026 contacts →

Exact match

“All Staffing, Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchGreat Neck, NY, United StatesHQ recorded Sep 29, 2026501-1,00025 contacts →

Exact match

“Headquartered in Great Neck, Long Island, New York, Specialty Professional Services, Corp (SPS) has been Joint Commission Certified since 2007 and proudly serves as a leading…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchGreat Neck, NY, United StatesHQ recorded Sep 29, 202651-20025 contacts →

Exact match

“Meridian Nurse Recruiters is a healthcare staffing company dedicated to providing quality service and round the clock management and access to staffing tools for both healthcare…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchAldie, VA, United StatesHQ recorded Sep 29, 202651-20024 contacts →

Exact match

“At AIMS Locum Tenens, we are proud to offer a comprehensive healthcare management solution that caters to the unique staffing needs of federal government agencies, with a primary…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchOslo, NorwayHQ recorded Sep 29, 202651-20023 contacts →

Exact match

“Bemanningbyrået Lenas HelsePersonell AS ble startet av Lena M.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 230 prior authorization staffing companies worldwide

See the full list, filter by size, metro and specialty, and access 941 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Prior authorization staffing companies worldwide at a glance

As of Sep 29, 2026
23.1%Verified-email coverage
17.7Average contacts per company
11-50Median size (employees)
3.5%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
81
11-50
72
51-200
48
201-500
18
501-1,000
8
1,001-5,000
2
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for prior authorization staffing companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “prior authorization staffing companies” 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. 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 941 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 29, 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.

Prior authorization staffing companies by location

1 lists · largest first

Every Prior authorization staffing companies 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 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 “prior authorization staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prior authorization staffing companies are there worldwide?

RevenueBase identified 230 company matches for prior authorization staffing companies worldwide 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?

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

Which country has the most prior authorization staffing companies?

The United States leads with 140 companies. Every prior authorization staffing companies list by country and city is linked on this page.

Which city has the most prior authorization staffing companies?

New York leads with 8 company records, followed by Atlanta (6) and Chicago (4).

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 941 professional contacts with verified work emails tracked across these 230 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 29, 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.