@cletusnow is correct. Here's an
opinion piece that discusses the issue in detail and offers possible remedies. According to the article, the Journal of the American Medical Association (JAMA) suggests that as many as 1 in 3 "excess deaths" are from deferred care rather than the virus.
It's worth pointing out that even if we opened everything back up and rolled back all guidance about masking, distancing, handwashing, etc., people would still choose to defer medical care. Deferral might even occur in greater numbers because the virus would almost certainly be more widespread in that scenario. It just goes to show there are no right approaches to this problem, just bad and worse approaches.
Incidentally, the article correctly notes that many people aren't getting needed medical care because they've lost their jobs and their employer-sponsored health insurance. This pandemic should be a wake-up call that it's long past time to ensure every American has access to healthcare services. This should not be a political issue.