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Terminology API
A FHIR terminology service, hosted.
GETapi.haau3.com/v1/fhir/r4/CodeSystem/$lookup
api.haau3.com
Request
GET /v1/fhir/r4/CodeSystem/$lookup
?system=http://loinc.org
&code=<loinc-code>Response
{
"resourceType": "Parameters",
"parameter": [
{ "name": "name", "valueString": "LOINC" },
{ "name": "display",
"valueString": "<concept display>" }
]
}What it does
- Look up codes, expand value sets, validate codes
- Standard FHIR responses, passed through verbatim
- FHIR $lookup, $expand, and $validate-code
Built on
FHIR R4FHIR Terminology Service
Look up codes, expand value sets, and validate codes against standard code systems (LOINC today) through a standards-based FHIR terminology service, so you don't have to host one yourself. More code systems and operations are coming.
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Detailed developer docs live at docs.haau3.com.