Form 1095-A information entered in the Health Insurance tab will automatically transfer to your Schedule C if you link it to your business but any medical or dental insurance which was not entered and accounted to your self-employment can be entered in your self-employment section.

To delete the duplicated amount: 

• In the online Self-Employed version of Turbo Tax 
  
• Click on Federal, in the left menu
• Click on Income and Expenses, at the top
• You may see a prompt for Self-Employment, but if not
• Click on Check for More Income and See All Income
• Scroll down to the Self-Employment section with the blue person icon
• Click on Show More
• And Revisit
• Click on Edit by the name of your business
• Scroll down and click on the blue Add Expenses for this Work
• Scroll down and click on the blue triangle by Less common expenses
• Scroll down to select Health Insurance
• Click on Continue at the bottom right