

ER doctors and surgeons have the privilege of being able to watch live surgeries during training, and doing their first live surgeries with safe supervision. The first time a field medic is trying to save a life in a live situation, it’s rather likely that they don’t have any supervisor on hand, and that someone is actively trying to kill them.


Oh, that would absolutely be great!
However, it’s worth noting that the common field medic is a far less qualified surgeon/doctor than the typical doctor in training that’s doing surgery at an ER under supervision. A field medics job is to pack wounds, apply chest seals, and do other critical life-saving work, while possibly under fire, so that the wounded survive until they get to a place where actual ER doctors can treat them.
As such, you need to give them some form of live training at doing those things, without requiring the resources it would take to train them to a point where it’s responsible to let them work on civilians at an ER under supervision. Basically, field medics work in the interim where you definitely need them in the field (significantly more qualified at saving lives than the common soldier), while you very likely don’t want them working on civilians in an ER (significantly less qualified than actual trauma surgeons).