I need to change a checked box. I checked that my child received Obamacare however I needed to say she has Medicaid.

Yes, the 1098-A is the form that you probably checked yes on.

To clear a 1095-A in TurboTax, you can follow these steps

 

If you didn't enter anything, you can click NO

1. Select Tax Tools
2. On the drop-down select Tools
3. There will be 4 green boxes
4. Select Topics Search
5. Type 1095-A
6. The question will come up Did you receive Form 1095-A for your health insurance plan?
7. Answer No

If you have trouble filling you can delete the form.

On the menu bar in the sidebar on the left.

1. Select Tax Tools
2. Select Tools
3. On the Pop-Up menu select Delete a Form
4. This will give you all of the forms in your return
5. Scroll down to the form you want to delete
6. Select the Form 1095-A
7. Click on Delete.