I highly agree that we need more gameplay for hospitals, specifically for patients, but i don't think having another EP having hospital as its core feature (again) is fair given that we already got hospital gameplay as one of the main features of Get to Work.
I'd like a refresh for GTW but i don't believe we will get any and neither that we need one to be able to use hospitals as patients. But i feel like the team is having a shorter budget for things outside of new DLC so i doubt they could use some of it for an old DLC.
So, since we got many stuff packs that fits and complements well with other DLCs (Crystal Creations+Realm of Magic, Home Chef Hustle+Dine Out, Paranormal+Life&Death, Moschino+Get to Work) my idea was having a clinic stuff pack, that could bring new things like a a personal clinic and add the lacking hospital's gameplay from GTW that could be reused on it as an update/soft refresh. I posted this idea 2 years ago, so if you want to check it or add to it you can search for it (i don't know how to link it here).