You should enter the amounts as expenses reimbursed that were deducted in prior years. As long as you originally entered the premiums on form 7206 then that will have them taxed as regular income but not self-employment income.
In TurboTax scroll down in the wages and income section to 'Less Common Income'. Click 'Miscellaneous Income' at the bottom and then click 'Reimbursed Deductions from a Prior Year' on the next screen.
Sorry for your loss.
@RoyAS
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"