Lift the bed frame up at each corner and slide the pieces of rubber liner underneath.
Mattress that moves up and down.
Get an area rug that is slightly bigger than the area the bed covers.
Once your mattress is in a more compact shape stand it on one of its ends and lift it up onto a dolly.
As the bed moves so does the mattress.
You mention your need for an adjustable bed is related to a physical health issue.
Move the bed off to the side and place the rug on the floor.
There many types of adjustable beds there are ups which are often wired remote bases that only move your upper torso and head up and down starting at usually 500 for a queen.
To move a mattress by yourself try to fold it half width wise and secure it in place with 2 or 3 ratchet tie down straps.
Buy a mattress that has 1 side for sleeping and 1 flat side that goes face down to decrease mattress slippage.
Using a remote control the motor of the bed moves both the upper and lower portions of the bed up and down via a remote control.
Model one and monaco control wands also provide a built in memory function that memorizes your two favorite bed positions and assumes either position by a single press upon the memory function button.
With an adjustable bed you have the ability to elevate your legs the upper portion of your body or both.