Company lists · Data refreshed September 2026

Top 20 Medical billing automation companies based in San Francisco, United States

Name: Medical billing automation companies based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 40 companies tracked

RevenueBase identified 40 company matches for medical billing automation companies associated with San Francisco, United States as of September 2026 and tracks 1,323 professional contacts across them, including 601 with verified work emails. Across the United States, New York is the largest hub for this category (149 companies); San Francisco has 40.

This list covers company matches for medical billing automation companies associated with San Francisco, 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 17, 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 17, 2026 How this list was built

40Companies

1,323Contacts tracked

601Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 20 largest medical billing automation companies based in San Francisco, United States

Ranked by team size

Top 20 of 40 company matches for medical billing automation companies based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Zentist	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	51-200	266 contacts →
	Exact match “Zentist uses advanced technology to simplify and automate insurance revenue cycle management (RCM) for multi-location dental service providers located throughout the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Nexhealth	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	201-500	216 contacts →
	Exact match “NexHealth connects practices, developers, and patients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Candid Health	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	51-200	166 contacts →
	Exact match “Remake your health insurance claims process with Candid Health – a transformative RCM automation platform, custom built for medical providers to end unnecessary human intervention.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	PMD	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	51-200	113 contacts →
	Exact match “At pMD, we’re on a mission to improve the health care experience for everyone by making it easy for providers to deliver, and patients to receive great care, in any setting.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Collectly	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	51-200	93 contacts →
	Exact match “Collectly is an AI-powered technology company transforming how healthcare organizations manage the patient financial experience-from digital intake and pre-visit financial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Practice Fusion From Veradigm	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	201-500	91 contacts →
	Exact match “At Practice Fusion, we are humanizing technology.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Hint Health	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	11-50	88 contacts →
	Exact match “Hint Health is the practice platform where care and growth run as one.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Clarity RCM	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Clarity RCM was born to help dermatologists thrive by empowering them for business success.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Daydream	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “DayDream automates dental billing with AI + expert support-boosting collections, reducing operational costs, and giving practices the ability to scale.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Apero Health Y Combinator	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Apero is an all-in-one API-based practice management company, offering eligibility, medical billing and financial reporting to medical practices.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Combinehealth	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “CombineHealth is building payer-aware AI agents for healthcare revenue cycle operations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	enter.health	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “ENTER is the fastest, most accurate and most transparent RCM in the healthcare industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Retrace	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	51-200	9 contacts →
	Exact match “Discover the oral health network to get providers paid accurately and instantly; while helping patients with transparency and financial peace of mind.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Nsure Healthcare	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Nsure helps hundreds of healthcare providers accelerate cash flow and increase efficiency throughout the country.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Current Software	Exact match	San Francisco, United StatesHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Our mission is to provide a modern billing software solution that allows utilities to thrive as they meet the challenges of tomorrow.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Health Harbor	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Our AI talks to health insurance representatives on your behalf, whether you own a single practice or a billing company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Synaptec Health	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Synaptec Health’s mission is to accelerate the world’s transition to sustainable healthcare.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Dimely YC	Exact match	San Francisco, CA, United StatesHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Dimely is an AI-powered billing operations platform that helps finance teams turn complex contracts, order forms, POs, and operational data into clean, validated billing inputs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Medoc AI	Exact match	San Francisco, United StatesHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Medoc AI automates revenue cycle management for mental health clinics.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Sinewave AI	Exact match	San Francisco, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “At Sinewave AI, we harness the power of advanced artificial intelligence to transform healthcare operations.” Recorded in the RevenueBase company graph · Sep 17, 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 “medical billing automation companies”. 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 20 of 40 medical billing automation companies based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 601 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Medical billing automation companies based in San Francisco, United States at a glance

As of Sep 17, 2026

45.4%Verified-email coverage

33.1Average contacts per company

11-50Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 40 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 San Francisco, United States whose business descriptions match “medical billing automation 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 601 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 17, 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.

Medical billing automation companies by metro in the United States

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 billing automation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical billing automation companies are there based in San Francisco, United States?

RevenueBase identified 40 company matches for medical billing automation companies associated with San Francisco, 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?

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

Which city in the United States has the most medical billing automation companies?

New York leads the United States with 149 company records, followed by Houston (127) and Austin (113). San Francisco has 40.

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 601 professional contacts with verified work emails tracked across these 40 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 40 medical billing automation companies based in San Francisco, United States. Start with a free account, no credit card.

Download this list →

Related lists

Medical billing automation companies by geography

Browse the directory

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.