Post-Intensive Care Transitional Care, Rehabilitation, and Family-Support

The goal of this randomized control trial is to test an intervention designed to improve patient and family outcomes after critical illness compared to usual care. The intervention, called Post-Intensive Care Transitions, Rehabilitation and Family Support (PIC-TRFS) combines four elements: (1) health management; (2) rehabilitation; (3) social support; (4) care coordination. All patients and families enrolled in this study will have spent at least 48 hours in an ICU, be at risk for long-term functional impairment, and be discharged home. Although age of the patients will be restricted to those who are at least 50 years old and caregivers must be adults over 18 and all participants must speak English, the study will enroll all sexes, genders, races, and ethnicities. The main questions the study aims to answer are: 1. Compared to usual care, does PIC-TRFS improve patient quality of life at the end of the 6-month intervention period measured via PROMIS-Preferences (PROPr) score? 2. Compared to usual care, does PIC-TRFS improve patient physical, cognitive, and psychological functioning measured via PROMIS Physical, Cognitive, and Depression Computer Adaptive Test (CAT) at 6 and 12 months after discharge? Does it increase the number of days survivors spend alive at home in the 6 and 12 months after discharge? Does it improve patient and family trauma scores and dyadic quality of life, measured via the Impact of Events Scale-Revised and dyadic PROPr score? Participants will: * Complete Run-In assessments of symptoms and function in the hospital; * Be randomized to intervention or control; * Complete assessments of their function and quality of life at 0, 3, 6 and 12 months * Control participants will get a brochure on the Post-Intensive Care syndrome and complete the assessments on the same schedule as those receiving the intervention * Intervention participants will complete tele-health based check-ins providing health management, social support, and care coordination; and telehealth-based rehabilitation sessions focusing on patient functioning.