Where can you take the A1C test for diabetes?

It is best to take the A1C test for diabetes at a health care facility, such as a physician's office or laboratory, according to the American Diabetes Association. The A1C test is a simple blood test that measures a patient's average blood sugar level over several months, according to WebMD.

The American Diabetes Association recommends the A1C test for diabetes diagnosis because the test is less invasive than traditional methods, ignores irrelevant changes in blood sugar level and has increased in accuracy over previous versions, according to WebMD. Patients do not need to fast or drink anything prior to taking the A1C test, states the American Diabetes Association.