Healthcare should speak one language.
Exchange gets the data across. Semantics makes it mean the same thing on both sides. Interoperability needs both.
The principle
Two problems, always solved together
Interoperability is not simply moving data between systems. The receiving system has to understand what the data means.
That is why CAD CARE treats interoperability as two problems, always solved together: exchange — getting the data across — and semantics — making it mean the same thing on both sides.
Create once. Structure once. Connect everywhere.
Where this sits
Every CAD CARE technology capability is positioned against the same eight-layer stack, so it is always clear what a capability does and what it depends on.
Standards
What we work with
Exchange
- HL7 FHIR R4 / R5
- HL7 v2 where in place
- DICOM & DICOMweb
- REST APIs
- ABDM exchange
- Health information exchange
Semantics
- SNOMED CT
- LOINC
- ICD-10 / ICD-11
- RxNorm
- ATC
- HPO · UMLS
Identity & consent
- ABHA / digital health identity
- Patient identity matching
- Consent artefacts
- Access control
- Audit trails
- Data minimisation
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Connect the systems you already run.
Most organisations do not need new systems. They need the ones they have to exchange something meaningful.