To transmit coded descriptions and changes for miscellaneous or special services
Code identifying the agency assigning the code values
MS01 identifies the source of the code value in MS02.
Code identifying the special service
For a line item: freight or special charge; for the total invoice: the total charges -- expressed in the standard monetary denomination for the currency specified
Code qualifying how to extend charges or interpret value
For a line item: freight or special charge; for the total invoice: the total charges -- expressed in the standard monetary denomination for the currency specified
Number assigned for differentiation within a transaction set
