The Composition resource is a set of healthcare-related information that is assembled together into a single logical document that provides a single coherent statement of meaning, establishes its own context and that has clinical attestation with regard to who is making the statement.

FHIR Resource: Composition

Composition resource is used to describe Clinical Note document in scope of C-CDA on FHIR implementation.

Supported C-CDA on FHIR profile required to be set.

FHIR Operations

The following operations are currently supported

1. Read

HTTP RequestMethodAction
/Composition/{ID}GETRetrieve Composition resource by ID

2. Search

HTTP RequestMethodAction
/Composition?[parameter={value}]GETRetrieve Composition resources by the specified search criteria


patientReferencePatient Identifier
typeTokenKind of composition (LOINC)


2.1. Retrieve Progress Notes updated in April 2019 for the given patient

3. Document

HTTP RequestMethodAction
/Composition/{ID}/$documentGETGenerate a Document by ID

Returns Composition and related resources packed into a single Bundle.