UCD50 Health Assessment.

I received an appointment a few days ago for my health assessment; the letter states I have to attend in person, which would be incredibly difficult due to anxiety, panic attacks and agoraphobia.

During completion of the form I requested a home visit, I plan to call the HAAS on Monday or Tuesday to request a home visit, my questions are:

Am I likely to need some form of proof from my doctor that a home visit for the assessment should be booked?

Are other forms of assessment available? Phone/Video call?