In fairness, I think of EMR/EHRs as thin wrappers over insurance automation to begin with.
So yea, teh central question in most systems isn't "Is this patient getting better" it's "Can I bill this visit?"
A good EMR/EHR does the same thing with referrals and authorisations, and bigger hospitals will have direct real time links to insurers to approve those referrals. Most of them happen instantly. The ones that aren’t require manual review from a medical practitioner who workers for the insurer.
I do not understand how a cobbled-together LLM based system will do this better than the existing EMRs.