CodeSystem Code Composition
Overview
Given a set of properties, return one or more possible matching codes. For more details, see the official FHIR terminology documentation CodeSystem Code Composition
$compose may return 3 possible types of match
complete match - a code that represents all the provided properties correctly
partial match - a code that represents some of the provided properties correctly and not others
possible match - code that may represent the provided properties closely
When send exact
parameter is true
- $compose operation only returns complete and partial matches. When exact is false
- $compose include possible matches to a response. Default value is true; that means that by default returning only complete and partial matches.
Api
Parameters
property.value
code
Coding
string
property.subproperty
not supported
property.subproperty.value
code
Coding
string
property
One or more properties that contain information to be composed into the code.
Example: Compose from system http://hl7.org/fhir/goal-status
where code
is proposed
Example: Compose from system http://hl7.org/fhir/goal-status
where code
is proposed
or accepted
Example: Compose from system http://hl7.org/fhir/goal-status
where code
is proposed
or accepted
and/or where definition
is Planned
exact
Whether the operation is being used by a human, or a machine. When false
include to response possible matches.
Example: lets try to compose code system from concepts where the code contains on-
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