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12.3.4 PTH - pathway segment

The pathway segment contains the data necessary to add, update, correct, and delete from the record pathways that are utilized to address an individual’s health care.

Figure 12-5. PTH attributes

SEQ

LEN

DT

OPT

RP/#

TBL#

ITEM #

ELEMENT NAME

1

2

ID

R


0287

00816

Action Code

2

80

CE

R



01207

Pathway ID

3

60

EI

R



01208

Pathway Instance ID

4

26

TS

R



01209

Pathway Established Date/Time

5

80

CE

O



01210

Pathway Lifecycle Status

6

26

TS

C



01211

Change Pathway Lifecycle Status Date/Time

12.3.4.0 PTH - field definitions

12.3.4.1 Action code (ID) 00816

Definition: This field reveals the intent of the message. Refer to HL7 table 0287 - Action code for valid values.

12.3.4.2 Pathway ID (CE) 01207

Components: <identifier (STID)> ^ <text (ST)> ^ <name of coding system (ST)> ^ <alternate identifier (STID)> ^ <alternate text (ST)> ^ <name of alternate coding system (ST)>

Definition: The Pathway ID is the pathway master data identifier associated with the referenced problem or goal. Examples; open heart pathway, new diabetic, total hip replace.

12.3.4.3 Pathway instance ID (EI) 01208

Components: <entity identifier (ST)> ^ <assigning authority (HD)>

Definition: The Pathway Instance ID is a value generated by the originating application that represents an associated order placer group number, or other unique identifier assigned to the grouping of pathway directives.

12.3.4.4 Pathway established date/time (TS) 01209

Definition: This field contains the identification of the event time for the current pathway record.

12.3.4.5 Pathway lifecycle status (CE) 01210

Components: <identifier (STID)> ^ <text (ST)> ^ <name of coding system (ST)> ^ <alternate identifier (STID)> ^ <alternate text (ST)> ^ <name of alternate coding system (ST)>

Definition: This field contains an application specific set of state identifiers e.g. Active, Suspended, Complete, Canceled, Delayed, Scheduled.

12.3.4.6 Change pathway lifecycle status date/time (TS) 01211

Definition: This field contains the date/time when pathway has been modified or deactivated. (Marked as conditional - must be filled in if trigger event is update or terminate pathway)

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