A blood sample is obtained to measure total blood glucose level.  Glucose is a sample sugar that is the main source of energy for the body.  Even Delta has started this program in the State of New Jersey.  If you want to access additional dental benefits for patients who are either diagnosed with diabetes or who you might think is diabetic and want to refer them to their physician.  you can provide and bill for the following:

Z13.1  Encounter for screening for diabetes mellitus

82948 Glucose, blood, reagent strip