
LunaBill
AI agents for healthcare claim follow-up, payer calls and appeals.
Revenue-cycle, collections and administrative healthcare work. Explore selected firms and platforms, their delivery models and official sources.

AI agents for healthcare claim follow-up, payer calls and appeals.

Insurance collections combining AI automation with revenue-cycle specialists.

Medical billing services for independent healthcare practices.
AI-supported revenue-cycle services focused on surgical medicine.

AI-native medical coding and managed revenue-cycle services.

A revenue-cycle service covering patient access through final payment.

Australian medical-billing services with agentic pre-submission claim checks.

Clinical workflow software and managed operations for independent practices.

A medical-billing service combining AI processing with expert billers.
Agentic infrastructure connecting the healthcare revenue cycle.

AI for complex healthcare revenue-cycle work, including inpatient coding.

Revenue-cycle automation connecting healthcare claims and payment operations.

End-to-end medical billing with AI agents and billers handling exceptions.

Managed healthcare credentialing, payer contracting and provider enrollment.

An AI care advocate following through on appointments, referrals and insurance tasks.

AI compliance intelligence for health plans and healthcare organizations.

AI review of clinical documentation, coding and compliance before billing.

Healthcare voice agents for patient access, scheduling, referrals and follow-up.

Healthcare-native AI agents that turn calls, referrals and cancellations into booked care.

Embedded AI delivery for hospital patient logistics, transfers and capacity coordination.

An integrated healthcare AI platform connecting patient access, documentation, coding and claims.
In medical billing & healthcare operations, an AI-native firm makes AI central to how it delivers the work. A service firm takes on delivery for you; a software company provides tools your team uses. The distinction matters when comparing scope, human involvement, and responsibility.
Y Combinator’s service-company thesis describes the wider shift toward businesses that use AI to perform work for customers. This index brings those firms together with relevant software, with sources and delivery models kept explicit.
Read Y Combinator’s thesisConfirm whether the provider performs revenue-cycle work, operates selected stages or gives your staff a tool. Check eligibility, coding, submissions, denials and collections separately.
Confirm practice specialties, payer coverage, EHR integrations, handoff requirements and reporting. Ask how exceptions are reviewed and how fees are calculated.
Start with the delivery model and services, then compare company details, named examples and source links. Profiles describe published information; confirm current scope, availability and commercial terms directly with the company.