I mistakenly entered that I have a 1095A when in fact I have a 1095B. turbo won't let me continue without entering A info. How do I change it to say I have a B? thank you

[john-ct]

You need to say what kind of return, page #, form # etc.  This is too vague. 

In general, you can go to Forms and make the correction right on the form.  Make sure you first delete the former entry wherever it appears.  You can even delete the form and return to the place before using Topic List.

[MonikaK1]

To navigate back to the 1095-A section to remove your entries, In TurboTax Online:

1. Go to Deductions & Credits
2. Click the down arrow next to Medical to open that section
3. Click Start or Revisit next to  Health Insurance Marketplace (Form 1095-A)
4. If you see the question, Do you need to report any 1095-As? select No
5. If you already selected Yes earlier, the question won't appear, but you can click on the trash can icon under Form 1095-A Summary to delete the Form 1095-A you already started by answering "Yes" before.

Form 1095-B is just an information statement proving you and your dependents had qualifying health insurance coverage (“minimum essential coverage”) for the previous tax year and you don't need to enter in on your return. It is sent by providers—such as insurance companies, employers, or government programs like Medicaid—to verify compliance with health coverage mandates. 

See this TurboTax tips article for more information.

@tjsbsq1