After opening a file and leaving the default output mode "Screen", click on the "Run" button.
The form type is indicated in the left pane, under "Claim Type."
Depending on the claim type (Institutional, Professional or Dental), a preview form will come up to display the claim in the standard UB92, HCFA-1500 or ADA2000 format.
On the top of the preview form, there are three buttons:
You can go back to the preview form by clicking "Yes." Otherwise, click "No" to cancel the parsing. When you click "Cancel," the parsing engine is still moving through the EDI file until the end of the file is reached. Depending on the size of the file, this will take from few seconds to more than a minute. When the end of the file (EOF) has been reached, another dialog appears: