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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.

HL7 Attribute Table - PTH - Pathway Segment
Seq# DataElement Description Must Implement Flags Cardinality Length C.LEN Vocabulary DataType
PTH
1 00816 Action Code SHALL [1..1] [2..2] ID
2 01207 Pathway ID SHALL [1..1] CWE
3 01208 Pathway Instance ID SHALL [1..1] EI
4 01209 Pathway Established Date/Time SHALL [1..1] DTM
5 01210 Pathway Life Cycle Status [0..1] CWE
6

01211 Change Pathway Life Cycle Status Date/Time MAY
True:
False:
C
[1..1]
[0..1]
DTM
7 02239 Mood Code MAY
True:
False:
C
[1..1]
[0..1]
CNE

PTH-1: Action Code (ID) 00816

(Definition from OH1.2 in Ch. 3)

Definition: This field contains a code defining the action to be taken for this segment. It allows this segment to be sent to delete or update, for example, previously sent information. Refer to HL7 Table 0206 – Segment Action Code in Chapter 2C, Code Tables, for valid values.

(Definition from OH2.2 in Ch. 3)

Definition: This field contains a code defining the action to be taken for this segment. It allows this segment to be sent to delete or update, for example, previously sent information. Refer to HL7 Table 0206 – Segment Action Code in Chapter 2C, Code Tables, for valid values.

(Definition from OH3.2 in Ch. 3)

Definition: This field contains a code defining the action to be taken for this segment. It allows this segment to be sent to delete or update, for example, previously sent information. Refer to HL7 Table 0206 – Segment Action Code in Chapter 2C, Code Tables, for valid values.

(Definition from OH4.2 in Ch. 3)

Definition: This field contains a code defining the action to be taken for this segment. It allows this segment to be sent to delete or update, for example, previously sent information. Refer to HL7 Table 0206 – Segment Action Code in Chapter 2C, Code Tables, for valid values.

(Definition from ORC.35 in Ch. 4)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when either ORC-2 and/or ORC 3 is valued with a unique identifier in accordance with Chapter 2, Section 2.10.4.2.

(Definition from OBR.55 in Ch. 4)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when either an OBR-2 and/or OBR-3 is valued with unique identifier in accordance with Chapter 2, Section 2.10.4.2.

(Definition from IPC.10 in Ch. 4)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when the combination of IPC-1, IPC-2, IPC-3, and IPC-4 represents a unique identifier according to Chapter 2, Section 2.10.4.2.

(Definition from BPX.22 in Ch. 4)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when an BPX is uniquely identified sufficiently within the specific implementation using BPX-17 or BPX-6 as agreed to by the trading partners and in accordance with Chapter 2, Section 2.10.4.2.

(Definition from BTX.21 in Ch. 4)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when an BTX is uniquely identified sufficiently within the specific implementation using BTX-20 or BTX-3 as agreed to by the trading partners in accordance with Chapter 2, Section 2.10.4.2.

(Definition from DON.34 in Ch. 4)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when an DON is uniquely identified sufficiently within the specific implementation using DON-1 in accordance with Chapter 2, Section 2.10.4.2.

(Definition from BUI.13 in Ch. 4)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when an BUI is uniquely identified sufficiently within the specific implementation using BUI-2 in accordance with Chapter 2, Section 2.10.4.2

(Definition from RXV.22 in Ch. 4A)

Definition: The intended handling by the receiver of the infusion order is represented by this segment. Refer to HL7 Table 0206 – Segment Action Code in Chapter 2C, Code Tables, for valid values.

(Definition from CDO.2 in Ch. 4A)

Definition: The Action Code indicates whether the cumulative dosage segment is intended to be added, deleted, updated, or did not change. If the field is not valued in any CDO segments for the order, the segments are considered to have been sent in snapshot mode. If some but not all CDO segments for the order do not have the action code valued, the default value is Add. Refer to HL7 Table 0206 - Segment Action Code in Chapter 2C, Code Tables, for valid values.

(Definition from OBR.55 in Ch. 7)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when an either OBR-2 and/or OBR-3 is valued with unique identifier in accordance with Chapter 2, Section 2.10.4.2.

(Definition from OBX.31 in Ch. 7)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when an OBX-21 is valued in accordance with guidance in Chapter 2, Section 2.10.4.2.

(Definition from SPM.35 in Ch. 7)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when an SPM-2 or SPM-31 is valued in accordance with the guidance in Chapter 2, Section 2.10.4.2.

(Definition from PRT.2 in Ch. 7)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0287 – Problem/goal action code for valid values.

(Definition from CSR.17 in Ch. 7)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when CSR-1 and CSR-4, or CSR-2 and CSR-5 are valued as agreed to by the trading partners in accordance with the guidance in Chapter 2, Section 2.10.4.2.

(Definition from CTI.4 in Ch. 7)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when CTI-1 is valued in accordance with the guidance in Chapter 2, Section 2.10.4.2.

(Definition from SHP.12 in Ch. 7)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when SHP-1 is valued in accordance with the guidance in Chapter 2, Section 2.10.4.2.

(Definition from PAC.9 in Ch. 7)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0206 - Segment Action Code for valid values.

The action code can only be used when PAC-2 is valued in accordance with the guidance in Chapter 2, Section 2.10.4.2.

(Definition from GOL.1 in Ch. 12)

Definition: The action code field gives the intent of the problem or goal. Refer to HL7 Table 0287 – Problem/Goal Action Code in Chapter 2C, Code Tables, for valid values.

(Definition from PRB.1 in Ch. 12)

Definition: This field contains the intent of the message. Refer to HL7 Table 0287 – Problem/Goal Action Code in Chapter 2C, Code Tables, for valid values.

(Definition from PTH.1 in Ch. 12)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0287 – Problem/Goal Action Code in Chapter 2C, Code Tables, for valid values.

(Definition from DEV.1 in Ch. 17)

Definition: This field reveals the intent of the message. Refer to HL7 Table 0287 – Problem/goal action code for valid values.

PTH-2: Pathway ID (CWE) 01207

Definition: This field contains the pathway master data identifier associated with the referenced problem or goal. Examples: open heart pathway, new diabetic, total hip replace.

PTH-3: Pathway Instance ID (EI) 01208

Definition: This field contains 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.

Note: It is required that this value remain unique over time. This instance ID identifies a specific instance for a specific patient and is unique across all patients. See entity ID data type description in Chapter 2.


PTH-4: Pathway Established Date/Time (DTM) 01209

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

PTH-5: Pathway Life Cycle Status (CWE) 01210

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

PTH-6: Change Pathway Life Cycle Status Date/Time (DTM) 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.)

PTH-7: Mood Code (CNE) 02239

Definition: This field indicates the Mood of the Pathway. It allows expression of the context of the Pathway.

Note: As Mood Code changes the meaning of the segment it must only be used in new messages as of v2.6.


Refer to HL7 Table 0725 - Mood Codes in Chapter 2C, Code Tables, for allowed values.