This case-sensitive code system http://terminology.hl7.org/CodeSystem/devicealert-priority defines the following codes:
| Code | Display | Definition |
| high | High Priority | The alert is about a potentially life-threatening condition that should be addressed immediately. |
| medium | Medium Priority | The alert is about a significant condition that should be addressed promptly. |
| low | Low Priority | The alert is about a condition that should be addressed. |
| info | Information Only | The alert is about a condition that does not need addressing. |