Hi. Yes...Turbo Tax will ask you if you are or can be considered a dependent on someone else's tax filing. While I have always filed as the sponsor or someone else being my dependent, I believe that the option I just provided will allow you to modify the tax return on Turbo Tax for you, and then may prompt you to update your filing status once you have that updated.
I hope this works out for you and for your medical insurance needs.
Take care.
