Under the current tax law in 2019 you are not required to enter your Health Insurance Information unless you purchased your insurance through the Marketplace and received a Form 1095-A.
If you did purchase your insurance through the Marketplace and did not enter the information from the 1095-A you will need to amend your return.
If you are getting a refund you need to wait until you have received the funds. You will need to follow the steps on How do I amend my 2019 TurboTax Online return?
When I e-filed, the form didn't allow me to enter my health insurance information. I clicked through the entire form when filing and there wasn't a place to enter the insurance. I went through it several times since I've had to enter this in past years. Now I got a letter from the IRS stating they didn't receive my health insurance information and need to complete form 8269. Turbo Tax failed!