In some cases, when querying for FHIR Resources, you may want to download the Document corresponding to a Resource - you can use the information found in this extension to do so.

For example, this is helpful to answer questions such as “what Progress Note does this Encounter correspond to?“.

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Properties

Example extension:

{
  "url": "https://public.metriport.com/fhir/StructureDefinition/doc-id-extension.json",
  "valueString": "1A5512D2-0EE9-11EE-B2A6-A2F55214B7C1-MLKJ392874kjshhKJSHDFdskjfh98234uiy"
}

You can use the value of the valueString property as input to the Get Document URL endpoint to download the C-CDA Document from which the FHIR Resource was derived from.

url
string
required

The URL of this extension’s JSON structure specification.

valueString
string
required

The ID of the C-CDA Document the FHIR Resource was derived from.

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