how much does an average stay in the hospital cost?
Findings. Hospital costs by age, 2010. In 2010, the average cost per hospital stay was $9,700 and the aggregate cost for all hospital stays totaled $375.9 billion. Figures 1 and 2 show the distribution of aggregate hospital costs and stays by age and the average hospital cost per stay by age, respectively.Adults ages 45â64 and 65â84 had the highest average cost per. stay ($12,100 and $12,300, respectively).igures 1 and 2 show the distribution of aggregate hospital costs and stays by age and the average hospital cost per stay by age, respectively. Adults ages 45â64 and 65â84 had the highest average cost per. stay ($12,100 and $12,300, respectively).