LinkedIn · Jul 2026
A reshared post highlighted LunaBill handling $161.9M in hospital A/R, 23,324 claims, 64,037 calls, and 97% productive outcomes, with billers shifting to appeals and escalations.
AI Voice callers for healthcare billing teams
Public company, workplace, funding, and market signals
Updated Jul 30, 2026
LunaBill is a San Francisco-based healthcare AI company building voice-agent automation for revenue cycle teams. It automates payer calls and AR follow-up work end-to-end for hospitals and RCM/BPO firms, with performance-based pricing tied to collections recovered. Public funding data is inconsistent across sources, so the funding fields below reflect the most complete public round signals I found.
Primary product
AI voice-agent revenue cycle automation for hospitals and RCM firms
Founded
2025
Headquarters
San Francisco, California, United States
Team size
1-10
Industry
Software Development
Sub-industry
Healthcare IT / Revenue Cycle Automation
Offices
0 jobs at LunaBill
Check back later for new openings
Business model
Stage
Seed
Total raised
$3.5M
Latest round
Seed VC · Nov 2025
Latest amount
$3M
Nov 2025 · Founders Future
Nov 2025 · Y Combinator
Oct 2025
Sep 2025
Leadership
Co-Founder and CEO
Co-Founder and CTO
Co-Founder / COO
Head of Revenue (CRO)
Operator-led and shipping-focused, with an infrastructure-not-staffing mindset, a strong compliance/security emphasis, and a customer-feedback-driven approach from hospital and HFMA events.
Compensation
No public salary bands or compensation package details were found; the only public pricing signal is the company’s outcome-based customer pricing.
Pricing
Performance-based: 1.5% of net collections recovered, with no upfront, license, or implementation fees.
Differentiators
Technology
Customers
Competitors
Estimated revenue
$211K-$1.1M
Estimated monthly visits
4.8K
Traffic estimate as of Jul 2026
LinkedIn · Jul 2026
A reshared post highlighted LunaBill handling $161.9M in hospital A/R, 23,324 claims, 64,037 calls, and 97% productive outcomes, with billers shifting to appeals and escalations.
LinkedIn · Jul 2026
Suhail Parry framed the CMS IDR fee cut and payer-claims backlog as a market tailwind for LunaBill's end-to-end A/R automation.
LinkedIn · Jul 2026
LunaBill said it was sponsoring HFMA Greater Heartland Chapter events to learn from revenue-cycle leaders and build product from front-line feedback.
LunaBill · Jun 2026
Official case study reported $32M+ of AR worked in 30 days, 45 to 7 days in AR for 60+ day commercial claims, and a drop in cost per claim from $22.28 to $2.00.
Startuply.vc · May 2026
A third-party article summarized LunaBill's AI voice-agent approach, citing 60,000+ automated insurance calls, $30M+ recovered, and deep integration with hospital billing software.