Amperos

What does it do with a denied claim?

According to the press release, agents submit corrected claims, records and appeals after working the payer portal or phone line, using models for "voice, computer use, and other modalities". The homepage describes prioritized workqueues, claim categorization, denial-pattern analytics, workflows mapped from the customer's own procedures and full activity logging. Specialties on the site include orthopedics, anesthesiology, dermatology, ophthalmology, behavioral health and DME.

Founders, seed and Series A

The About page lists Michal Miernowski as CEO, Alvin Wu as CPO and Wilson Wang as CTO. A careers line refers to the "NYC office". The site gives no founding year.

A $4.2M seed was announced in June 2025. The Series A brought in $16M with Uncork Capital and Neo alongside Bessemer, and the About page also names Nebular, OpenAI, Stripe and Twilio among investors.

What results does Amperos report?

The homepage claims 500K+ claims processed. The Series A release claims more than 3,000 clinical locations in all 50 states and nearly $700 million recovered a year. Other named customers are Tend, Atlantic Vision Partners, Eyecare Services Partners, Precision Orthopedics and Sports Medicine, and Hanger.

Case results in the release are $12.8M of accounts receivable worked at Providence Anesthesia with 69% lower cost per claim, and $2.9M recovered at Boulder Care with a 56% lower cost to collect and 5.3x ROI. DOCS Dermatology saw 24% more claims recovered. An investor post by Bessemer cites 22% more recovered per claim.

Which systems does it list?

Epic, athenahealth, NextGen, eClinicalWorks, ModMed and Dentrix appear on the site. The Series A release says they are named only to identify compatibility and that Amperos is not affiliated with them. The homepage shows a HIPAA badge monitored by Drata and an AICPA service-organization badge, and the text never writes "SOC 2 Type II".

What will it cost?

Whether Amperos charges per claim, as a share of recovery or by subscription is not stated. The vendor claims costs up to 50% below legacy vendors and links an ROI calculator.

The verdict

An anesthesia, orthopedic, dermatology or similar specialty group with denied claims sitting in payer portals matches the work the vendor describes. The Series A release names Epic, athenahealth and the other systems for compatibility identification and says Amperos is not affiliated with them.