https://www.ncbi.nlm.nih.gov/books/NBK499956/ cites >200,000 from one estimate. Harvard Health throws out 700,000 deaths per year in hospitals total. ~0.28 according to my quick math.
I generally expect such counts to be under-representative. I'm also probably conflating cases of "this person was going to die regardless but the hospital screwed something up" with "this person was not going to die but did die because the hospital screwed up." It's not clear how any source would avoid that conflation though.
I generally expect such counts to be under-representative. I'm also probably conflating cases of "this person was going to die regardless but the hospital screwed something up" with "this person was not going to die but did die because the hospital screwed up." It's not clear how any source would avoid that conflation though.