Deductions & credits

Type 'medical expenses' in the Search area, then 'Jump to Medical Expenses'. 

You'll Continue through several screens asking about various types of medical expenses, until you reach one titled 'How Much Did You Spend on Insurance Premiums?'.

There is an an entry area there for your Long Term Care Premiums.  

Minnesota will give you a credit of up to $100 for your LTC premiums.  Click the link for more info  on the Minnesota LTC Credit.