Object Identifiers (OIDs) offer a namespacing mechanism to ensure coding system and identifier uniqueness in health information content.
HL7 Australia has a registered OID root and can allocate free OIDs to HL7 Australia members as a member benefit.
| Description | OID | Comments |
|---|---|---|
| HL7 Australia Root | 2.16.840.1.113883.2.3 | Root note for all HL7 AU OIDs |
| HL7 Australia Members | 2.16.840.1.113883.2.3.3 | Registered members arc |
| eHealth & HL7 Training Partners | 2.16.840.1.113883.2.3.3.1 | |
| Ocean Health Systems | 2.16.840.1.113883.2.3.3.2 | |
| Equipoise International (Totalcare) | 2.16.840.1.113883.2.3.3.3 | |
| New South Wales Health | 2.16.840.1.113883.2.3.3.4 | |
| Univ. of Melbourne, Microbiological Diag. Unit | 2.16.840.1.113883.2.3.3.5 | |
| National Centre for Classification in Health | 2.16.840.1.113883.2.3.3.6 | |
| HL7 Systems & Services | 2.16.840.1.113883.2.3.3.7 | |
| Vision BioSystems Ltd | 2.16.840.1.113883.2.3.3.8 | |
| Medicare Australia | 2.16.840.1.113883.2.3.3.9 | formerly HIC |
| Medical Objects | 2.16.840.1.113883.2.3.3.10 | |
| Pen Computer Systems | 2.16.840.1.113883.2.3.3.11 | |
| IHE Interoperability Demo | 2.16.840.1.113883.2.3.3.12 | |
| WA Health | 2.16.840.1.113883.2.3.3.13 | |
| Australian Healthcare Messaging Laboratory | 2.16.840.1.113883.2.3.3.14 | |
| Brain Resource | 2.16.840.1.113883.2.3.3.15 | |
| TrendCare | 2.16.840.1.113883.2.3.3.16 | |
| Communicare Systems Pty Ltd | 2.16.840.1.113883.2.3.3.17 | |
| Royal College of Pathologists of Australasia | 2.16.840.1.113883.2.3.3.18 | |
| McCauley Software | 2.16.840.1.113883.2.3.3.27 | |
| DigitalHealth & HL7 Education Partners | 2.16.840.1.113883.2.3.3.33 | |
| Oridashi | 2.16.840.1.113883.2.3.3.42 | |
| Integrated Software Solutions | 2.16.840.1.113883.2.3.3.47 | |
| Global Health | 2.16.840.1.113883.2.3.3.48 | |
| ISA Healthcare Solutions | 2.16.840.1.113883.2.3.3.49 |