The 705111002 |Map to SNOMED CT with correlation and origin type reference set| is used to meet the requirements for representation of maps from codes in another code system (other-codes) to a SNOMED CT concept, where the following requirements apply.
A requirement to indicate the degree of correlation between the SNOMED CT concept and the other-codes.
A requirement to indicate whether a concept or code was added to either code system as a result of the mapping process and, in this case, to indicate in which code system the concept or code originated.
A requirement to represent the SNOMED CT attribute to which the other-code should be applied in order to capture the full specificity of the value represented by the other-code.
No requirements for mapping rules or advice to be included with each map.
Map to SNOMED CT with Correlation and Origin Reference Set - Data structure
The following metadata hierarchy supports this reference set:
Map to SNOMED CT with correlation and origin type reference set in the Metadata Hierarchy
The tables below show the descriptors that define examples of reference sets that follow the pattern.
Refset Descriptor rows for Map to SNOMED CT with correlation and origin type reference set
Sample Content from a Map to SNOMED CT with correlation and origin type reference set
effectiveTime
Time
The inclusive date or time at which this version of the identified reference set member became the current version.
Note: In distribution files the effectiveTime should follow the short ISO date format (YYYYMMDD) and should not include the hours, minutes, seconds or timezone indicator.
The current version of this reference set member at time T is the version with the most recent effectiveTime prior to or equal to time T.
YES
YES (Full)
Optional (Snapshot)
active
Boolean
The state of the identified reference set member as at the specified effectiveTime .
If active = 1 (true) the reference set member is part of the current version of the set, if active = 0 (false) the reference set member is not part of the current version of the set.
YES
NO
moduleId
SCTID
Identifies the SNOMED CT module that contains this reference set member as at the specified effectiveTime.
The value must be a subtype of within the metadata hierarchy.
YES
NO
refsetId
SCTID
Identifies the reference set to which this reference set member belongs.
In this case, a subtype descendant of:
NO
NO
referencedComponentId
SCTID
A reference to the SNOMED CT component to be included in the reference set.
The SNOMED CT concept to which the code in the other terminology or code system is mapped.
NO
NO
mapSource
String
The other-code which maps to the SNOMED CT concept specified as the referencedComponentId.
NO
NO
attributeId
SCTID
A reference to the SNOMED CT concept representing the attribute to which the referencedComponentId (other-code) applies. In some cases, other-codes may be overloaded with a meaning that combines the meaning of a specific attribute with a value applied to it in the SNOMED CT concept model , in these cases accurate mapping needs to specify both aspects of the meaning. The attributeId provides effective disambiguation in these cases. Values of attributeId are restricted to subtypes of .
YES
NO
correlationId
SCTID
The correlation from the other-code to the SNOMED CT concept. Possible values are the following subtypes of :
YES
NO
contentOriginId
SCTID
An indication of whether the concept was initially in one of the terminologies (SNOMED CT or other-codes) and added to the other as part of mapping or was in both terminologies at the outset. Values are subtypes of .
YES
NO
0
1
2
3
4
TBC
LP16246-8
TBC
LP148077-3
TBC
LP15149-5
TBC
LP14492-0
TBC
id
UUID
A 128 bit unsigned Integer, uniquely identifying this reference set member.
Different versions of a reference set member share the same id but have different effectiveTime. This allows a reference set member to be modified or made inactive (i.e. removed from the active set) at a specified time.
NO
LP16063-7
YES (Full /Snapshot)