Which of the following is a health care occupancy?

A. Location where occupants are held under restraint or security
B. Building or portion of building that provides medical services to four or more patients on an outpatient basis
C. Location where lodging, boarding, and personal care are provided to four or more residents who are unrelated to the owner or operator
D. Facility that provides health or medical services to four or more individuals who cannot evacuate themselves during an emergency without assistance from staff or emergency responders

D