How long does a primary care office take to flag concerning blood test results?

[JoshuaIG]

I had my annual physical last week and just got my blood test results back through the patient portal. A few values are marked as slightly high or low, but there's no note from my doctor yet. I know I shouldn't try to do my own blood test results interpretation, but the waiting is making me anxious. How long does it usually take for a primary care office to review and flag anything that's actually concerning versus just a minor fluctuation?