I was in a car crash and other driver found at fault, no injuries but I did go to the ED directly after and had a CT scan.

So I am working with progressive as both of us had the same insurance however when they asked if I had injuries I stated “no all the scans were clear at the ER”. How do I begin the process of having them pay that ER visit as I do not have current health insurance. They are working on appraising my vehicle that is definitely totaled and I am picking up a rental car today. I’m just wondering what process I need to go through to have that ER visit paid because they did a CT of the “brain/head” “cervical spine” “abdominal” “lower lumbar” “chest” etc, as well as a lot of blood work to check for internal injuries.