Company lists · Data refreshed October 2026

Top 25 Medical accounts payable companies based in the United States

RevenueBase identified 656 company matches for medical accounts payable companies associated with the United States as of October 2026 and tracks 9,242 professional contacts across them, including 2,231 with verified work emails. Houston is the largest hub.

This list covers company matches for medical accounts payable companies 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 18, 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 18, 2026 How this list was built
656Companies
9,242Contacts tracked
2,231Verified emails
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The 25 largest medical accounts payable companies based in the United States

Ranked by team size
Top 25 of 656 company matches for medical accounts payable companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchJackson, MI, United StatesHQ recorded Oct 18, 20265,001-10,0001,821 contacts →

Exact match

“At Coronis Health, we are specialists serving specialists.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchAtlanta, GA, United StatesHQ recorded Oct 18, 20265,001-10,000281 contacts →

Exact match

“Please note: Emdeon is now Change Healthcare.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchNashville, TN, United StatesHQ recorded Oct 18, 2026201-500232 contacts →

Exact match

“Frost-Arnett, now proudly part of the Harris & Harris family of companies, brings together more than 130 years of trusted healthcare revenue cycle expertise with the expanded…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchHunt Valley, MD, United StatesHQ recorded Oct 18, 2026201-500224 contacts →

Exact match

“Healthcare works best when payers and providers operate from a shared understanding of the facts.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchWestmont, IL, United StatesHQ recorded Oct 18, 2026501-1,000221 contacts →

Exact match

“Annuity Health is dedicated to servicing healthcare providers.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchChattanooga, TN, United StatesHQ recorded Oct 18, 2026201-500185 contacts →

Exact match

“MedSrv was established in 1985 and is based in Chattanooga, TN.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchLawrenceville, GA, United StatesHQ recorded Oct 18, 2026201-500181 contacts →

Exact match

“Capio assists healthcare providers and physician organizations increase cashflow, while also lowering their bad debt expense.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchClearwater, FL, United StatesHQ recorded Oct 18, 20261,001-5,000173 contacts →

Exact match

“As the leading healthcare payments company, we price, pay and explain care for payers, providers, and healthcare consumers.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchVero Beach, FL, United StatesHQ recorded Oct 18, 2026201-500162 contacts →

Exact match

“MDS is a privately held company, founded in 1985, incorporated in 1988 by two individual owners, and is exclusively healthcare focused.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchStaten Island, NY, United StatesHQ recorded Oct 18, 2026201-500126 contacts →

Exact match

“RTR Financial Services, Inc.(RTR) is the leading authority in accounts receivable management services for healthcare providers across New York, New Jersey, and Connecticut and is…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchPiscataway, NJ, United StatesHQ recorded Oct 18, 2026201-500125 contacts →

Exact match

“We @ MedRCM are Technology Driven Healthcare Services experts specializing in Revenue Cycle Management Solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchFalls Church, VA, United StatesHQ recorded Oct 18, 202651-200118 contacts →

Exact match

“Nexus, a Bottomline Technologies company, provides the only AP & Payments Automation Platform built specifically for Real Estate.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchOklahoma City, OK, United StatesHQ recorded Oct 18, 2026201-500115 contacts →

Exact match

“Revenue Management Solutions (RMS) is a market leader in healthcare remittance processing since 2006, supporting a diverse network of healthcare providers and banking partners.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 18, 2026201-500114 contacts →

Exact match

“At Medryte Healthcare Solutions, we specialize in end-to-end revenue cycle management (RCM) for healthcare providers across the United States.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchBrandon, FL, United StatesHQ recorded Oct 18, 2026201-500107 contacts →

Exact match

“AQKODE Healthcare Solutions: Leading the Nation in Medical Billing Services At AQKODE Healthcare Solutions, we are proud to be a premier provider of medical billing services…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchBoston, MA, United StatesHQ recorded Oct 18, 202651-20098 contacts →

Exact match

“MineralTree provides the easiest to use Accounts Payable (AP) and Payment Automation solutions for finance professionals.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchAvondale, AZ, United StatesHQ recorded Oct 18, 202611-5067 contacts →

Exact match

“Professional Medical Billing Center (PMBC) helps healthcare providers streamline their revenue cycle operations and increase profitability.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchLeawood, KS, United StatesHQ recorded Oct 18, 202611-5065 contacts →

Exact match

“in2itive Business Solutions is a full-service healthcare revenue management and consultation firm, with a leadership team that’s spent a collective 75 years crunching numbers…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchSarasota, FL, United StatesHQ recorded Oct 18, 2026201-50060 contacts →

Exact match

“Trust AIMA to transform your commercial operations and reduce overheads with first-class revenue cycle management.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchSouthfield, MI, United StatesHQ recorded Oct 18, 202611-5055 contacts →

Exact match

“Keizer Solutions Inc is one of the premier Healthcare Services Provider of Medical Billing, Medical Coding, Accounts Receivable Management, and Document Management.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchAlbuquerque, NM, United StatesHQ recorded Oct 18, 202611-5055 contacts →

Exact match

“We offer a complete business solution to your medical billing and practice management needs.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Oct 18, 202611-5054 contacts →

Exact match

“Built for billers and loved by CFOs, Arrow helps healthcare organizations reduce denials, accelerate collections, and run their entire A/R from a single platform.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchKnoxville, TN, United StatesHQ recorded Oct 18, 202651-20054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchCranbury, NJ, United StatesHQ recorded Oct 18, 20261,001-5,00052 contacts →

Exact match

“QWay Healthcare- A global Hospital/Institutional billing, Revenue Cycle Management (RCM), and Business Process Outsourcing (BPO) Company that has been a trusted partner in…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchColumbia, IL, United StatesHQ recorded Oct 18, 2026n/a52 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 656 medical accounts payable companies based in the United States

See the full list, filter by size, metro and specialty, and access 2,231 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical accounts payable companies based in the United States at a glance

As of Oct 18, 2026
24.1%Verified-email coverage
14.1Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Houston
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
253
11-50
255
51-200
98
201-500
32
501-1,000
4
1,001-5,000
10
5,001-10,000
2

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 656 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 “medical accounts payable 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. 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 2,231 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 18, 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 “medical accounts payable companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical accounts payable companies are there based in the United States?

RevenueBase identified 656 company matches for medical accounts payable companies 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?

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

Which city has the most medical accounts payable companies?

Houston leads with 20 company records, followed by Austin (19) and New York (16).

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 2,231 professional contacts with verified work emails tracked across these 656 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 18, 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.