From FactCheck.org's article: [1]
> “If we think it’s presumptive … we can go ahead and put down COVID-19,” Jensen said, “or even in some situations, even if it’s negative.” He pointed to the example of a 38-year-old man in Minnesota whose death was attributed to the coronavirus even though he tested negative.
There are direct financial incentives to list a person who has Covid as deceased by Covid.
[1] - https://www.factcheck.org/2020/04/hospital-payments-and-the-...