I believe the special word used for a clinic or hospital like this,
in the coronavirus restriction lingo, is
"congregate"    it's an adjective, not a noun.
The clinic is in Massachusetts,
which has a statewide "stay-at-home" order until May 4.
But it's different if your domicile is in the "congregate" category:
they are required to follow
"shelter-in-place" protocols, regardless of the rest of the state.

Therefore, although we patients are not under quarantine
and can take brief walks and such,
we are not to travel except as an absolutely essential thing
(like an ambulance to the emergency room, God forbid).