core.getcodebysystem
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getCodeBySystem() function
Tries to find a code string for a given system within a given codeable concept.
Signature:
export declare function getCodeBySystem(concept: CodeableConcept, system: string): string | undefined;
Parameters
| Parameter | Type | Description |
|---|---|---|
| concept | CodeableConcept | The codeable concept. |
| system | string | The system string. |
Returns:
string | undefined
The code if found; otherwise undefined.