Type Specific Notes on Common Attributes
Type Specific Additional Attributes
Field | Data type | Purpose | Part of Primary Key | |
An Integer, grouping a set of complex map records from which one may be selected as a target code. Where a SNOMED CT concept maps onto 'n' target codes, there will be 'n' groups, each containing one or more complex map records. | YES | NO | ||
Within a mapGroup, the mapPriority specifies the order in which complex map records should be checked. Only the first map record meeting the run - time selection criteria will be taken as the target code within the group of alternate codes. | YES | NO | ||
A machine-readable rule, (evaluating to either 'true' or 'false' at run-time) that indicates whether this map record should be selected within its mapGroup. | YES | NO | ||
Human-readable advice, that may be employed by the software vendor to give an end-user advice on selection of the appropriate target code from the alternatives presented to him within the group. | YES | NO | ||
The target code in the target terminology, classification or code system. | YES | NO | ||
A child of 1193546000 | Map source to map target correlation (foundation metadata concept)| in the metadata hierarchy, identifying the correlation between the SNOMED CT concept and the target code. | YES | NO | ||
The following additional field only applies to 609331003 | Extended map type reference set| | ||||
Identifies the SNOMED CT concept in the metadata hierarchy which represents the MapCategory for the associated map member. The categories vary for different target code systems, each set of categories is represented by a subtype of 609330002 | Map category value| . In the case of ICD-10 the individual category values are subtypes of: 447634004 | ICD-10 map category value| . | YES | NO | ||