| Code | Description | Deutsch (German) | Nederlands (Dutch) | Comment | Version |
| BP | Billing contact person | Kontaktperson für Abrechnung | Facturatie contactpersoon | deprecated | added v2.3, removed after v2.3 |
| C | Emergency Contact | Ansprechpartner in Notfällen | Contact bij nood | | added v2.5 |
| CP | Contact person | Kontaktperson | Contactpersoon | deprecated | added v2.3, removed after v2.3 |
| E | Employer | Arbeitgeber | Werkgever | | added v2.5 |
| EP | Emergency contact person | Kontaktperson für Notfälle | Contactpersoon bij nood | deprecated | added v2.3, removed after v2.3 |
| F | Federal Agency | Bundesbehörde | Federale overheidsinstelling | | added v2.5 |
| I | Insurance Company | Versicherung | Verzekeraar | | added v2.5 |
| N | Next-of-Kin | Kontaktperson | Familielid | | added v2.5 |
| O | Other | andere | Anders | | added v2.5 |
| PR | Person preparing referral | Person, die die Überweisung vorbereitet | Persoon die verwijzing voorbereidt | deprecated | added v2.3, removed after v2.3 |
| S | State Agency | Landesbehörde | Staat overheidsinstelling | | added v2.5 |
| U | Unknown | unbekannt | Onbekend | | added v2.5 |