Insurance companies will be the ones to push it. And they'll push it when the government (through Medicare) mandates it / cost reductions.

But IMHO medical law in general has a big device / software blind spot. It's become decent at figuring out liability for humans, while permitting normal operations.

But all that machinery and case law doesn't really exist for black box software systems (no human in the loop). And if there's one thing that medical providers and insurance companies hate, it's unbounded liability.