Note |
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icon | false |
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title | Important Note |
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The Identifier File does not contain any data in the SNOMED CT International Release The file structure is documented here only as a point of reference for others who may be using the files in an extension release. |
This file provides a standardized way of associating alternatefrom assoc iating alternative
Gloss |
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PreSpace | false |
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t | Identifiers |
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|
from various schemes with
Gloss |
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PreSpace | false |
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t | SNOMED CT components |
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|
.
At any point in time , an alternatewithin alternative
within a particular scheme will be associated with one and only one
. Amay Gloss |
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PreSpace | false |
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t | SNOMED CT component |
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|
. A Gloss |
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PreSpace | false |
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t | SNOMED CT component |
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|
may be associated with zero or
more alternatewithin mor e alternative Gloss |
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PreSpace | false |
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t | Identifiers |
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|
within a single scheme.
It is important to note that theand its alternateall the
Gloss |
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PreSpace | false |
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t | SNOMED CT component |
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|
and it' s alternative Gloss |
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PreSpace | false |
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t | Identifiers |
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all identify precisely the same real-world object.
Note: The Identifier file is not currently used in theas the
Gloss |
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PreSpace | false |
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t | SNOMED CT International Release |
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|
as use of the more
flexiblestructure flexible Gloss |
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PreSpace | false |
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t | Simple map type references set |
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|
structure is preferred for links to alternative codes. The only known current use of this file is for internal identification of components during the content development process.
...
Field
...
Data type
...
Immutable
...
Purpose
...
identifierSchemeId
...
SCTID
...
Y
...
of theenumeration value from the Metadatathat represents the scheme to which thevalue belongs. Set to aof
Scg expression |
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|
900000000000453004|Identifier scheme| |
within the metadata....
alternateIdentifier
...
String
...
Y
...
String representation of the alternatein its native scheme.
...
effectiveTime
...
Time
...
N
...
Specifies the inclusive date at which the alternatewas associated with the.
...
YES (Full)
Optional (Snapshot)
...
active
...
Boolean
...
N
...
Specifies whether the association wasorfrom the point in time specified by the effectiveTime .
...
moduleId
...
SCTID
...
N
...
Identifies the source module that this association was created in. Set to aof
Scg expression |
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|
900000000000443000|Module| |
within the metadata....
referencedComponentId
...
SCTID
...
Y
...
Uniquely identifies thewith which the alternateis associated.
...
Caption label |
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CapId | identifier-file-detailed-specification |
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CapType | Table |
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|
Identifier file - Detailed Specification |
Bookmarked content insert |
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Start | filespec |
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Page | REUSE:Identifier File |
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|
Only one record with the same
Specref |
---|
RefType | (field) |
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t | identifierSchemeId |
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|
and Specref |
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RefType | (field) |
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t | alternateIdentifier |
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|
Only one record with the same identifierSchemeId and alternateIdentifier fields will be current at any point in time. The current record will be the one with the most recent effectiveTime before or equal to the point in time under consideration.
If thefield the
field of this record is false ('0'), then the association
isat is at that point in time. If
thefield the field is true ('1'), then there is an identity at that point in time between the
Specref |
---|
RefType | (field) |
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t | referencedComponentId |
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|
(a
Gloss |
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PreSpace | false |
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t | SNOMED CT component |
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|
) and the alternateIdentifier in the scheme identified by
Specref |
---|
RefType | (field) |
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t | identifierSchemeId |
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|
.
Related Links
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