No, you probably do not need the 1095-A.
The 1095-A is the form sent to taxpayers who bought health insurance from the Marketplace under the Affordable Care Act (Obamacare).
Since you have health insurance from your employer, you probably received a 1095-C and should not get a 1095-A.
If you received a 1095-C, you do not enter in TurboTax; just put it in the tax file.