HYN Hierarchy information
A segment to identify hierarchical connections from a given item to a higher or lower levelled item or to identify dependencies among the content of hierarchically related groups of data.
Code qualifying an object in a hierarchy.
Code specifying the relationship between the hierarchical object and an identified object.
Code specifying the action to be taken or already taken.
To identify an item.
Coded identification of an item type.
Code identifying a user or association maintained code list.
1 The codes for this data element are provided by the code list responsible agency defined in data element 3055.
Code specifying the agency responsible for a code list.
To identify the next higher level in a hierarchical structure.