By GEORGE HALVORSON

The COVID crisis has shown us clearly that major portions of the American care system are extremely dysfunctional and some are now badly broken. We need to put in place a cash flow for American health care that can help our care sites survive and ultimately thrive, and we need to put that approach to save the sites in place now because a vast majority of hospitals and medical practices are badly damaged and some are financially crippled and even destroyed by their response to the crisis.

We have learned a lot in the COVID crisis that we need to use now in building our next steps and our collective response to the crisis.

The COVID crisis has shown us all that our care sites do not have good patient data, do not have good patient linkages, usually do not have team care of any kind in place, and most are so dependent on current piecework fee volumes from patients that they quickly collapse financially when that volume is interrupted.

We should be on the cusp of a golden age of care delivery that uses all of the best patient support tools to deliver continuously improved care — and we now know that the piecework way we buy almost all of our care today will keep that golden age from happening for the vast majority of American patients for the foreseeable future until we change the way we buy care.

We need to buy care in a way that both requires the use of those tools and rewards caregivers and care teams when they use them.

We need a dependable cash flow for care to anchor that process.

We are unlike most of the rest of the industrialized world in not having a dependable cash flow now to buy care. We rely on a hodgepodge and mishmash of unlinked, unaligned and uncoordinated payment sources now and that lack of coordination in payment creates a vast and damaging lack of coordination in the delivery of care.

We can make a huge improvement in that entire process and we can give our health care system a stable and functionally useful future cash flow by becoming a much more highly skilled purchaser of coverage and care. We need a flow of money to make that happen.

We actually can create that flow relatively quickly and fairly easily by imposing a payroll tax on every employee that exactly copies the approach we use now for our Social Security payroll tax process and then using that money in a health care purchasing pool to buy health coverage for every person who is not on Medicaid.

The numbers work.