Find Bills

A Bill can be in any of the following 4 states:

1. Bill from signed off visit note
2. Bill from unsigned visit note
3. Bill from unsigned visit note but with attribute early_bill set to True
4. Bill from deleted visit note (signed or unsigned)

We will return bills in (1), (3), and (4). Bills in (2) are not exposed in the API.

You can use the visit_note_signed_date and the visit_note_deleted_date to determine if the visit note has been signed or deleted.