Founder Stories: Mario Schlosser, Co-Founder and CEO of Oscar Health

4 Oct 2022 · 20 min
20:02

In this interview Mario Schlosser, co‑founder and CEO of Oscar Health, explains how personal frustration with the U.S. health‑insurance system during his wife's pregnancy inspired Oscar’s mission to simplify insurance and act as a long‑term health partner. He outlines Oscar’s current scale – about 260,000 members, $1.4 B in premium revenue, operating in 12‑13 city markets, with 85 % of business in ACA individual plans, a small‑group segment, and a planned entry into Medicare Advantage. Schlosser details Oscar’s technology strategy: early decision to insource the claims and payment stack, partnering with a tiny vendor to retain code access, and building an in‑house system that lifted auto‑adjudication from ~80 % to 93‑94 %, enabling faster payments and rapid policy changes. He emphasizes data unification across claims, pharmacy, and member interactions, supporting internal telemedicine physicians and concierge teams; AI is used mainly for fuzzy matching and simple ML, while human staff handle complex routing. The discussion moves to pricing dynamics, ACA risk‑adjustment mechanisms, drug cost handling (30 % of costs, medical loss ratio in the low‑mid‑80s), and a $3 drug tier to lower copays on selected medicines. Schlosser shares his perspective on broader health‑policy debates: he would gladly dissolve Oscar under an efficient single‑payer system, sees mixed public‑private models (e.g., Germany, Switzerland) as optimal, and believes Medicare‑Advantage for all could coexist with Oscar. He rates blockchain as overrated, telemedicine as underrated, and comments on competitors – UnitedHealth (dominant but not always cost‑effective), Clover Health (underrated), and Haven (potentially impactful). The interview concludes with rapid‑fire opinions on industry trends.

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