I failed a background check once because they even ignore middle name/initial. The record in the system had a different MI and I provided mine. Also, birthdat

I failed a background check once because they even ignore middle name/initial. The record in the system had a different MI and I provided mine. Also, birthdate, location, race, etc., were all mismatched. Thankfully, in that case, I was able to provide documentation that I was not a match, but it is incredibly frustrating to have false positives and no "this is positive but it is obviously a partially incorrect match. In the OP's hypothetical about a pre-screening background check, you might never get the opportunity to clear your name.