A hospital bed is read as enforced rest and the need to be looked after. Dream books take it as a sign that something in you wants to stop, lie down and let others carry the weight for a while.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.