If you received a Form 1095-A for 2019, you do need to enter it into TurboTax.
Type '1095a' in the Search area, then 'Jump to 1095a' to enter it.
If you got a credit in 2019 for your 2018 1095-A, you don't need to report that in this year's return.
Click the link for more info on How to Enter 1095-A,
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