PER Period related details
Specification of details relating to a period.
Code qualifying the type of the period.
020Period detailComposite (composite)Conditional1
Code specifying the period detail.
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.
Free form description of the period detail.