TL;DR: You might have expected AI to cut healthcare costs, whether it’s by reducing paperwork, automating the doctor’s notes, or thinning out hospital staff. But a new 60-page PwC report suggests the reverse: So far, one of its most widespread uses is making medical bills bigger. It’s an example of how AI isn’t only good at making tasks more efficient—it’s also very good at finding more granular ways to boost a sector’s bottom line. What happened: AI is one of five potential drivers of health...