Some requests do not fit inside one appointment. A staged treatment plan, an assessment followed by a block of sessions, home support three times a week: coordinating it takes longer than the care itself, and it happens on the phone, wedged between two other calls.
This add-on coordinates what comes next: the stages and their prerequisites, the practitioners, the resources and the locations, the home visit routes, and the confirmed acceptance from whoever will actually go.
It also holds what nothing else holds: who has the right to ask for a change. The person receiving care, the family caregiver, the authorized representative and the payer are often four different people, and two relatives rarely ask for the same thing on the same day.