Optional
_statusOptional
codeThe specific code
Optional
extensionAdditional content defined by implementations
Optional
idUnique id for inter-element referencing
Optional
modifierExtensions that cannot be ignored even if unrecognized
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noteAny comment can be provided in this field
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sourceSupporting literature
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statusStatus of the code assignment, for example 'provisional', 'approved'
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statusThe date at which the code status was changed
The date at which the code status was changed