{"listing":{"listing_type":"company","name":"LunaBill","slug":"lunabill","tagline":"AI Voice callers for healthcare billing teams","description":"LunaBill is building AI Voice callers for healthcare billing teams. Insurance claim follow-up calls account for the 80% of the daily workload of a healthcare billing team, with each call averaging 30 minutes.\n\nSince our launch in July we are now at $764K in contracted ARR, of which $428K is live revenue and the rest will go live by January 2026. Our customers see a 10x increase in claims followed up per biller in the first week and we have converted 100% of pilots to paying customers. We have automated 50,000+ calls and signed partnerships with top healthcare systems in the country.\n\nThe founders have known each other for over a year. Suhail is a 2x founder, with 3+ years of experience building in healthcare including operating a medical billing company with 200+ healthcare clients. David founded Skiesoft, Taiwan’s biggest healthcare AI scribe company, used by thousands of healthcare professionals. He also worked as a data scientist at UCSF, building models to audit medical-coding accuracy.\n\nLunaBill is a Y Combinator company (Fall 2025). YC-listed status: Active.","url":"https://www.lunabill.com/","is_stealth":false,"normalized_domain":"lunabill.com","normalized_url_key":"lunabill.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/847fd92cf2043da7d18f115344b4d983d4eccc7c.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/lunabill","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.lunabill.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.lunabill.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Healthcare","Healthcare IT","Generative AI","Health Tech","AI"],"stage":null,"founded_year":null,"location":"San Francisco, CA, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T08:17:18.185Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Fall 2025","Generative AI","Health Tech","Healthcare","Healthcare IT","AI"],"one_liner_for_search":"LunaBill — AI Voice callers for healthcare billing teams (Y Combinator Fall 2025)","canonical_facts":["Y Combinator batch: Fall 2025","YC company status: Active","Team size (per YC directory): 4","YC industry: Healthcare","YC subindustry: Healthcare / Healthcare IT","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T08:17:18.185Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"ai","name":"AI","note":null,"profile_url":"/industries/ai"},{"kind":"industry","slug":"generative-ai","name":"Generative AI","note":null,"profile_url":"/industries/generative-ai"},{"kind":"industry","slug":"health-tech","name":"Health Tech","note":null,"profile_url":"/industries/health-tech"},{"kind":"industry","slug":"healthcare","name":"Healthcare","note":null,"profile_url":"/industries/healthcare"},{"kind":"industry","slug":"healthcare-it","name":"Healthcare IT","note":null,"profile_url":"/industries/healthcare-it"}]}}