| Code | Description | Version |
| BLOCKED | The indicated time slot(s) is(are) blocked. | added v2.3, removed after v2.3 |
| BOOKED | The indicated appointment is booked | added v2.3, removed after v2.3 |
| Blocked | The indicated time slot(s) is(are) blocked | added v2.3.1 |
| Booked | The indicated appointment is booked | added v2.3.1 |
| CANCELLED | The indicated appointment was stopped from occurring (cancelled prior to starting) | added v2.3, removed after v2.3 |
| COMPLETE | The indicated appointment has completed normally (was not discontinued, canceled, or deleted) | added v2.3, removed after v2.3 |
| Cancelled | The indicated appointment was stopped from occurring (canceled prior to starting) | added v2.3.1 |
| Complete | The indicated appointment has completed normally (was not discontinued, canceled, or deleted) | added v2.3.1 |
| DC | The indicated appointment was discontinued (DC’ed while in progress, discontinued parent appointment, or discontinued child appointment) | added v2.3, removed after v2.3 |
| DELETED | The indicated appointment was deleted from the filler application | added v2.3, removed after v2.3 |
| Dc | The indicated appointment was discontinued (DC’ed while in progress, discontinued parent appointment, or discontinued child appointment) | added v2.3.1 |
| Deleted | The indicated appointment was deleted from the filler application | added v2.3.1 |
| Noshow | The patient did not show up for the appointment | added v2.5 |
| OVERBOOK | The appointment has been confirmed; however it is confirmed in an overbooked state | added v2.3, removed after v2.3 |
| Overbook | The appointment has been confirmed; however it is confirmed in an overbooked state | added v2.3.1 |
| PENDING | Appointment has not yet been confirmed | added v2.3, removed after v2.3 |
| Pending | Appointment has not yet been confirmed | added v2.3.1 |
| STARTED | The indicated appointment has begun and is currently in progress | added v2.3, removed after v2.3 |
| Started | The indicated appointment has begun and is currently in progress | added v2.3.1 |
| WAITLIST | Appointment has been placed on a waiting list for a paricular slot, or set of slots | added v2.3, removed after v2.3 |
| Waitlist | Appointment has been placed on a waiting list for a particular slot, or set of slots | added v2.3.1 |