To indicate the start of a transaction set and to assign a control number
To indicate the beginning of a transaction set
To specify pertinent dates and times
To identify a party by type of organization, name, and code
To specify the location of the named party
To specify the geographic place of the named party
To specify identifying information
900
PER
Administrative Communications Contact
To identify a person or office to whom administrative communications should be directed
100
N9
Extended Reference Information
To transmit identifying information as specified by the Reference Identification Qualifier
To specify pertinent dates and times
300
LCD
Place/Location Description
To further define and describe a place or location
To provide information about a contract
To identify a party by type of organization, name, and code
To specify product subline detail item data
To specify identifying information
To indicate the end of the transaction set and provide the count of the transmitted segments (including the beginning (ST) and ending (SE) segments)