N9 Reference Number
To transmit identifying numbers and descriptive information as specified by the reference number qualifier
Code qualifying the Reference Number.
Reference number or identification number as defined for a particular Transaction Set, or as specified by the Reference Number Qualifier.
R0203: At least one of N9-02 or N9-03 is required
Free-form descriptive text.
Time expressed in 24-hour clock time (HHMMSS) (Time range: 000000 through 235959)