Top 16 Medical Billing startups in USA

Oct 09, 2025 | By Jason Kwon

1
Funding: $472M
PayZen is a health care fintech startup that aims to tackle the growing patient payment responsibility problem.
2
Funding: $419.4M
Cedar is a patient payment and engagement platform for hospitals, health systems, and medical groups that elevates the patient experience.
3
Funding: $99.8M
Candid Health provides an automation platform for healthcare revenue cycle management.
4
Funding: $75M
Sesame is a direct-pay health care company that connects doctors and patients directly.
5
Funding: $64.1M
Hint Health fixes healthcare system by fundamentally restructuring the way that care is delivered.
6
Funding: $53.9M
Adonis is a revenue intelligence and automation platform built for healthcare that improve critical RCM outcomes.
7
Funding: $45.3M
Inbox Health is the patient engagement, communication, and payment platform built for medical billers
8
Funding: $36M
Sift Healthcare is a data mining and predictive analytics technology.
9
Funding: $31.5M
Rivet s dedicated to promoting transparency throughout the healthcare billing process, from payer to provider to patient. Rivet’s unique platform offers tools for Estimates, Underpayments and Denials, giving patients more transparency around the cost of care and providers the ability to hold payers accountable to their contracts. The company currently operates largely in outpatient facilities, but it aims to elevate the healthcare billing experience across all settings, regardless of size or specialty.
10
Funding: $30.8M
PatientPay is an online payment platform.
11
Funding: $25M
StrataPT is a fully integrated billing & EMR Solution for outpatient PT & OT practices.
12
Funding: $17M
Anomaly is looking to simplify medical billing. It’s platform is designed to detect irregularities in medical bills.
13
Funding: $14.9M
Anagram is an insurance billing automation SaaS for doctors and patients.
14

Medcare MSO is a reliable medical billing company in the USA that provides extraordinary solutions in real-time that advance the standards of practice.
15

One of the best Healthcare Billing Provider and MIPS Consultation services in USA
16

Physicians Revenue Group is a medical billing outsourcing companiy providing top-tier medical billing services for over two decades. Our expertise empowers healthcare practices nationwide to optimize revenue cycles and achieve financial success.
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Editor: Jason Kwon
Jason Kwon is a senior editor for MedicalStartups. He has previously covered the pharmaceutical and medical research industries for FDAnews and worked as a head of marketing for medical startup Sonic Therapeutics. Before that, he co-founded a startup consulting business for emerging entrepreneurial hubs in Asia. Jason graduated from St. Bonaventure University’s journalism school. In his free time, Jason enjoys yoga, watching movie trailers, traveling to places where he can't get cell service. You can contact Jason at jaskwon(at)medicalstartups(dot)com