After mom move out of her condo, I had to decide where her mail would be sent. Using a virtual mailbox (such as iPostal1 or UPS) was an option, money was a concern and so paying for a mailbox was not an option for me. For a short time, mom was living with my brother and so I used that address as her mailing address. But, that meant travelling to my brother's home 25 miles away to get any important mail, especially after mom was moved into Assisted Living.
In the end, I used my home address as mom's mailing address allowing me to quickly receive any important mail that was sent to her. During the Medicaid application process, I was able to receive documentation from the state and Senior Resources Alliance and quickly respond to any of their requests. I think this allowed us to get approved for Medicaid more quickly.