Making a rough guess of two months of shutdown, we've lost 1/6 of our annual non-emergency medical capacity for 2020. It'd be impossible to put a number on the cost in lives that means, but I think we can probably say with certainty that there are a non-insignificant number of people who will die or experience permanent medical issues because diagnosis and/or treatment was delayed.
Perhaps I've missed it, but I'm honestly shocked this isn't priority number one for a partial reopening in regions with low infection rates.
This was plainly brought into view for me with a dental procedure I had to cancel/reschedule. It's deemed non-essential, but is necessary to prevent me from losing an entire tooth or two. If it's not done reasonably soon it's only a matter of time before it turns into an emergency dental procedure.
I personally had a month long series of treatments scheduled that got cancelled, and now I have no idea when I'll be able to get that treatment. Better than dying from the virus, though.