Code specifying the unique identity of an object.
Code giving specific meaning to a date, time or period.
The value of a date, a date and time, a time or of a period in a specified representation.
Code specifying the representation of a date, time or period.
To identify a product.
Identification of a code list.
Code specifying the procedure modification.
Code specifying the procedure modification.
Code specifying the procedure modification.
Code specifying the procedure modification.
Alphanumeric representation of a quantity.
To specify the value of a monetary amount.
To specify the value of an index.
Code specifying the facility type.
Code specifying the type of service.
Code specifying a special condition.
Code specifying the type of supporting evidence.
Identifies a reference.
Code specifying the type of communication medium.
