The hospital scenes were filmed at Branson Hospital in Toronto.
Based on a book about the same event.
The final celebration scene at an award ceremony is completely fictional.
Filming took place in Toronto Ontario Canada.
Bestselling author Stephen King was so moved by this Apple+ series he tweeted: Five Days at Memorial is the best limited series I've seen this year. Heartbreaking. All episodes are now streaming (September 17, 2022).