TABLE 1. Levels of Interoperability: Different Levels of Interoperability Abilities From 0 (no Interoperability) to 5 (Dynamic Interoperability) [24].
| Level | Name | Description | Standard | |
|---|---|---|---|---|
| Inter-operability | 5 | Dynamic | Components internal states and capabilities understood | |
| 4 | Pragmatic | Context understood | IHE PCD Continua | |
| Integrability | 3 | Semantic | Meaning understood | SNOMED Continua / 11073 |
| 2 | Syntactic | Common format | Hl7 11073 series | |
| Connectivity | 1 | Technical | Common physical and transport | Ethernet, Wi-Fi, USB |
| 0 | None | None |