The Hallway Track

healthcare

30 tracked signals on healthcare.

How ChatGPT saved someone's life.

a16z · Sep 14, 2026

ChatGPT potentially saved a life by preventing a harmful antibiotic injection.

“do not take that. If you do, you may die”
Transform prior authorization workflows with generative AI on AWS

AWS (re:Invent) · Jun 25, 2026

AWS pitches generative AI to automate healthcare prior authorization, citing $262B in annual denied claims.

“93% of the physicians reported that prior authorization causes care delays, and that number hasn't budged since 2021.”
Modern Medicine Is Just Guessing

No Priors · Jun 12, 2026

Modern medicine relies on population-based guessing without mechanistic understanding; the goal is individualized, mechanism-driven treatment.

“we're just making guesses. We really have no mechanistic understanding.”
The US spends 18% of its GDP on preventable chronic disease!

All-In Podcast · Oct 01, 2026

US spends 18% of GDP on healthcare, mostly preventable chronic diseases detectable with better data

“The most amazing thing about chronic diseases is that if detected early, they are completely preventable.”