This code system http://ehealth.sundhed.dk/cs/appointmenttype-codes defines the following codes:
| Code | Display | Definition |
| CHECKUP | A routine check-up, such as an annual physical | |
| EMERGENCY | Emergency appointment | |
| FOLLOWUP | A follow up visit from a previous appointment | |
| ROUTINE | Routine appointment - default if not valued | |
| WALKIN | A previously unscheduled walk-in visit | |