What kind of loan app are you filling out???
An acute care hospital takes care of patients who are acutely ill and need care they or their families aren't able to provide for them.
An ambulatory surgery center is a surgery center where the patient can walk out after a procedure. As an example eye surgery, biospies, less invasive surgeries. Most times they will need someone to drive them home but they can "walk" out of the center.
WR,,, three commas for Becca
I don't know what other settings you are missing because I don't know what you are looking for.