What it is:
Box 24a is used to indicate the actual month, day, and year the service(s) was provided. Grouping services refers to a charge for a series of identical services without listing each date of service. Enter date(s) of service, both the “From” and “To” dates. If there is only one date of service, enter that date under “From.” Leave “To” blank or re-enter “From” date. If grouping services, the place of service, procedure code, charges, and individual provider for each line must be identical for that service line. Grouping is allowed only for services on consecutive days. The number of days must correspond to the number of units in 24g.
Therabill will use the Service Date from the Scheduling section of the Edit Session dialog to populate box 24a.
From the dashboard click on the green New Session button. You will be on the Entering New Session page. Enter the date in the Service date field that the services will be/were performed.