You don't need the form to file your tax return.
TurboTax will ask you questions about your health coverage but your 1095-B
isn't needed. If you have a 1095-B, a form titled Health Coverage, the IRS does NOT need any
details from this form. You can keep any 1095-B forms you get from your
health insurance company or the government agency that sponsors your plan for
your records.
https://ttlc.intuit.com/replies/4829605