Its no secret that the majority of people on EMS do it for the money, due to the lack of RP. If we're going to make EMS have separate money, we need a way to increase RP.
My suggestion is that when someone gets revived, they essentially spawn "without a kidney". They would need to be taken to the hospital by either their friends, or the medic, but the medic would be able to heal them for free at the hospital. Kherune and Crenshaw are both onboard with this, especially with the economy change.
Down the road, I think it would be cool if this was expanded more, having a system where it notified police when a wanted person was healed at a hospital, but to avoid it you could take them to a "mob doctor" which costs like 50k or something to heal them. I think this system has decent room for expansion.