Not the way it works now, and I doubt even these callous fascists would try to change pre-payment of tax credits so that people have to wait until the end of the year to get their "subsidy."

Here's how it works now:

Introduction to Advance Payments of the Premium Tax Credit

When you enroll in coverage, the Marketplace will estimate the amount of the premium tax credit you will be allowed for the year of coverage. To make this estimate, the Marketplace uses information you provide, including information about:
your family composition
your household income
whether those that you are enrolling are eligible for other non-Marketplace coverage

Based on the estimate from the Marketplace, you can choose to have all, some, or none of your estimated credit paid in advance directly to your insurance company on your behalf. These payments – which are called advance payments of the premium tax credit or advance credit payments – lower what you pay out-of-pocket for your monthly premiums. If you do not get advance credit payments, you will be responsible for paying the full monthly premium.

https://www.irs.gov/affordable-care-act/individuals-and-families/premium-tax-credit-claiming-the-credit-and-reconciling-advance-credit-payments


If the totally inadequate GOPer flat tax credit it approved, the estimates would not be necessary above.

Would you still get the credit?

It's still a stupid plan that is woefully economically inadequate.

You should be on medicaid but states will trim services.
Doctors will refuse service.
So you still lose.