Deductions & credits

Are you using the online or desktop version of TurboTax?  If you are using the desktop version of TurboTax, click on your forms mode, scroll down to the state section and then look for Medical Care Worksheet 2.  If this is blank, then it means something hasn't been entered or transferred. 

If you are using the online version and have already paid, then you can view your pdf file to look for the worksheet.

Have you entered your Medicare Premiums in your SSA-1099 or did you enter them somewhere else?  There is a screen that asks for premiums paid for medical insurance.  Did you enter them on that screen?  If not, then go back through your Wisconsin State return answers and enter the Medicare Premiums.