It's not mandatory. They try to make it seem as though it is but it is the same optional test they've been offering. Don't let them trick you into it. I had my test done Last week Wednesday and it was pretty coincidental that they tried to charge me $19 for an extra test because of covid but the doctor had no problems putting up testing solution into my eye when she suspected I had an infection.
I did have a copay with my insurance as I got the test done without eye dilation (but using the new technology).
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