We built the system revenue cycle teams deserved.

Health systems were losing billions to denied claims, not because the claims were wrong, but because the teams fighting back couldn't scale fast enough.

Behind the build.

Moments from the team. Shipping, demoing, and the occasional hold music.

LunaBill team moment 1
David and Suhail at sunset
LunaBill team moment 2

The revenue cycle shouldn't require an army of people on hold.

Before LunaBill, the revenue cycle worked the same way it always had: a team of billers spending their days on the phone, holding for payer agents, asking for claim status updates that could have been retrieved automatically. The best teams got good at it. They couldn't scale.

The math didn't work either. Reworking a single denied commercial claim costs $63.76 on average, per Premier Inc. — $43.84 across all payers. And 65% of denied claims are never reworked at all, per the Change Healthcare Revenue Cycle Denials Index.

LunaBill is built on the belief that this is an infrastructure problem, not a staffing problem.

90,000+Payer interactions / month, portfolio wide
13Specialized AI agents
48 hrsBAA signed to live

Built by people who understood the problem.

Operators and engineers who shipped revenue cycle software before LunaBill, and saw exactly where it broke.

Suhail Parry
Suhail ParryCofounder and CEO, LunaBill

A McGill graduate and two-time founder who has spent his career inside the revenue cycle. Founding engineer at Knowext, building AI automation for hospital systems, then ran billing operations at Mediregi, an RCM company serving 200+ healthcare clients — so he has lived every payer phone call LunaBill now automates.

David Day
David DayCofounder and CTO, LunaBill

Founded Skiesoft, one of Taiwan's largest AI medical scribe companies, used by 120,000+ clinicians. He later joined UCSF as a data scientist, building machine learning models to audit medical coding accuracy across the health system.

Bring us the claims slowing your team down.