Consumers don't see the value at all.
Doctors see the value, but won't pay for it, because it doesn't change their bottom line.
Whose bottom line does this change then?
HMOs, insurance companies, organizations that want to improve the health of a population in aggregate. They'd pay money to have healthier people (on average) to provide the service to their docs (who see the value) to use for free.
Well, maybe; but I was hoping to see that theory validated in the last turn of the wheel.