CodeSystem.md

Examples for CodeSystems

For the demo I have created a CodeSystem based on a CareConnect one

Its Canonical URL is https://fhir.interopendemo/Demo-HumanLanguage

Locate a CodeSystem via URL

GET {url}/CodeSystem?url={value}

$lookup for a valid code in a CodeSystem

GET {url}/CodeSystem/$lookup?system=https://fhir.interopendemo/Demo-HumanLanguage&code=fi

$lookup for an invalid code in a CodeSystem

This will not work as the CodeSystem declares itself to be case sensitive

GET {url}/CodeSystem/$lookup?system=https://fhir.interopendemo/Demo-HumanLanguage&code=FI

$lookup for a SNOMED concept

Concept Ids only - no description ids

GET {url}/CodeSystem/$lookup?system=http://snomed.info/sct&code=130987000

$validate-code with no display - valid

GET {url}/CodeSystem/$validate-code?url=https://fhir.interopendemo/Demo-HumanLanguage&code=fr

$validate-code with no display - invalid

Invalid Upper Case

GET {url}/CodeSystem/$validate-code?url=https://fhir.interopendemo/Demo-HumanLanguage&code=FR

$validate-code with code & display - valid

GET {url}/CodeSystem/$validate-code?url=https://fhir.interopendemo/Demo-HumanLanguage&code=ru&display=Russian

$validate-code with code & display - invalid

Invalid code/display combination

GET {url}/CodeSystem/$validate-code?url=https://fhir.interopendemo/Demo-HumanLanguage&code=ru&display=German

$validate-code SNOMED with preferred term

Invalid code/display combination

GET {url}/CodeSystem/$validate-code?url=http://snomed.info/sct&code=22298006&display=Myocardial infarction

$validate-code SNOMED with synonym

Invalid code/display combination

GET {url}/CodeSystem/$validate-code?url=http://snomed.info/sct&code=22298006&display=Heart attack