Thank you so much everyone.
Mom will not be able to go home with hospice care after all. The hospital room has been blocked to all but family, her roommate has been moved, and my sister is spending the night in the other bed for tonight.
They have basically said their goodbyes....mom knows her affairs are all in order....and she is leaving us very soon.
I have believed for some weeks that she was holding on for two things....to have decisions resolved and confirmed about her things and her property....and to see my sister.
Both of those have been accomplished....and now we wait.