The Medcomm channels are actually licensed to TCEMCA, and I suspect until such a time that the hospitals only have one radio to use, they'll stay non-edacs UHF.
The EDACS rigs can easily be programmed for the existing medcomm channels, and hospitals arent fond of adding more radios to the mess.
Ingham is the only county of the 3 tri-county agencies using EDACS. The hospitals didnt convert to 800 when Clinton Co did.
I think the intent is to have the hospitals on EDACS, but until everyone is on the same page, I wouldnt expect to see a radio in the hospital for it. The ambulances wish to talk to the hospitals, they'll use what the hospitals have..lol