This code system http://ehealth.sundhed.dk/cs/device-service-types defines the following codes:
| Code | Display | Definition |
| TRAINING | Training patient in use of device | Training patient in use of device |
| RE-TRAINING | Re-training a patient previously trained in using a device | Re-training a patient previously trained in using a device |
| CALIBRATION | Calibration of device | Calibration of device |
| REPAIR | Off-site repair of device | Off-site repair of device |
| MAINTENANCE | On-site maintenance or repair of device | On-site maintenance or repair of device |
| REPLACE | Replacement of device | Replacement of device |
| PICKUP | Pickup and return device after use | Pickup and return device after use |
| DELIVER | Deliver device to patient | Deliver device to patient |
| INSTALL | Install and configure device on-site with patient | Install and configure device on-site with patient |
