My favorite is the HR person who says "we can correct any errors that were made with your insurance retroactively, don't worry" I am worried, though! Because

My favorite is the HR person who says "we can correct any errors that were made with your insurance retroactively, don't worry" I am worried, though! Because I've got this deduction coming out of my paycheck for insurance, and your insurance provider just told me that they've never heard of me! Escalate!