During a final Conversion, we default every patient to a 6 month Prophy recall type. Before we deliver the final conversion, we run a script that changes all patients with completed procedures for D4910, D4341, and D4342 in the last three years to a four-month Perio recall.
To view a report of which patients were converted to Perio to go User Query Favorites. Double-click the Conv - Perio Patients query
To change default intervals, see Recall Types. Be cautious when editing recall types as changes affect the entire recall system.
Resource: Post Conversion Checklist (PDF)