When you are in the billing area of the patient

First press [*] for [LI] - location indicator; this will cause [SLI] to appear next to [HCP Billing] at the bottom of screen, underneath the command menu,

Then press Z to put in the billing code: continue as normal, the only difference will be after the date is accepted a new command menu appears from which you can select [T] Telehlth

Check that you have correctly billed by looking at the billing on screen and make sure that a, T, appears at the end of their billing, next to the location code.