Problem with Form 8962

I've been trying to e-file my federal taxes. It keeps getting rejected because the return doesn't have the form 8962 (Premium Tax Credit).  I had my medical insurance through my state medicaid program and paid no premiums. I can't find anywhere in the program to indicate that, so I don't need this form. But when my return is rejected, it says I need th is form. Anyone know how I can get around this?