Comment by pdonis

what economic incentive does the healthcare world have to adopt something like this?

Not much, which is why this service should not be offered through the standard healthcare system. I can see two other ways to do it:

(1) I walk into a drugstore, sit down at the testing machine, select the tests I want, swipe my credit card, and the machine takes a drop of blood from my finger, runs the test, and gives me a printout of the results.

(2) Home testing kits for every common lab test, not just blood sugar.