Missed follow-ups happen when everyone assumes someone else booked the visit
The hospital treats the urgent problem. Recovery happens at home. That recovery needs timely visits with your parent's regular doctor, specialists, and home health nurses.
Families often leave with verbal instructions and a stack of phone numbers. No one is named as the scheduler. A daughter thinks her brother called the cardiologist. He thought she did. A primary care visit slips into week two.
You can prevent this. Get every required visit in writing. Assign one owner per visit. Put each date on a shared family calendar before discharge day ends.