Your 1040-CF would be affected by the new 1099-SA only in the fairly rare cases that
(1) you spent money from your HSA for something other than qualified medical expenses or
(2) there was an amount in box 2 because you were having to report the earnings from an excess contribution from the previous year.
However, as noted, these are relatively uncommon occurrences. If neither of these happened, you can can go ahead and follow sensible Critter-3's instructions about how to amend.
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