They can have whatever policies they like,you can choose to use their business or not.

Thats my take.

Ive worked in hospitals that do not,will not or cannot treat a patient across the street from the Hosp.,they have to be brought in by either EMS or somebody,but they cannot go outside the facility property to render care by the staff on duty.Never seen a policy in a Hosp in this state to the contrary,but there may be exceptions,ie,disaster and emergency triage situations where that policy might change,I dont know about that or exactly what the policy in that situation is.

Are you required to provide free tax services,or meat cutting for those 'in need' because you work in a field?

Big difference between assisted living and a Nursing home.