705112009 |LOINC Part map reference set| is an instance of the
|Map correlation and origin type reference set|. The general specification of the reference set type is included below and is followed by specific notes on the
705112009 |LOINC Part map reference set|.
|Map correlation and origin type reference set| is used to meet the requirements for representation of maps between codes in another code system (other-codes) and 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.
Table 5.2.14-1: Map Correlation and Origin Reference Set - Data Structure
Specific Notes on the LOINC Part map reference set
Values Specific to LOINC Term to Expression Reference Set
The following values are used in this reference set.
Value for refsetId
Values for attributeId
The values of attributeId are constrained by the SNOMED CT concept model. Only attributes that can be applied to concepts in the
|Observable entity| domain can be used in this reference set.
Values for contentOriginId
705117003 |Originally in LOINC|
705118008 |Originally in SNOMED CT|
705119000 |Originally in both LOINC and SNOMED CT|
All other values are as specified for the
|Map correlation and origin type reference set|.