PSI -

Service information
UN/CEFACT Revision 1999B Segment List

	Function:	To provide detail information about the service.
	This segment also occurs in the following versions of this standard: D99B, D00A, D00B, D01A, D01B, D01C, D02A, D02B, D03A, D03B, D04A, D04B

Pos			M/C	Repeat	Repr.
010	7402	Object identifier	M	4	an..35
020	E507	DATE/TIME/PERIOD	C	5
	2005	Date/time/period function code qualifier	M		an..3
	2380	Date/time/period value	C		an..35
	2379	Date/time/period format code	C		an..3
030	E021	SERVICE	C	1
	7135	Product identifier	M		an..35
	1131	Code list identification code	C		an..3
	9629	Procedure modification code	C		an..3
	9629	Procedure modification code	C		an..3
	9629	Procedure modification code	C		an..3
	9629	Procedure modification code	C		an..3
040	6060	Quantity	C	2	an..35
050	5004	Monetary amount value	C	5	n..35
060	5030	Index value	C	4	an..35
070	9039	Facility type description code	C	1	an..3
080	5267	Service type code	C	1	an..3
090	4183	Special condition code	C	9	an..3
100	E024	SUPPORTING EVIDENCE	C	1
	9643	Supporting evidence type code qualifier	M		an..3
	1154	Reference identifier	M		an..35
	3153	Communication medium type code	C		an..3

Pos	Position
M/C	Mandatory or Conditional
Repr.	Representation (Data or Content Type)

Segment PSI is used in the following messages:
IHCLME

Change indicators
plus sign		An addition.
asterisk		Addition/substraction/change to a code entry for a particular data element.
hash or pound sign		Changes to names.
vertical bar		Changes to text for descriptions, notes and functions.
minus sign		A deletion.
letter X		Marked for deletion.