PwkSegment

PwkSegment models the X12 PWK paperwork segment, used in 837 claim transactions to indicate that supporting documentation exists for a claim, describing the document type, how it will be transmitted, and an optional identifier for retrieving it. Notably its element usage skips positions 3-4, mapping Qualifier/IdCode directly to elements 5-6.

Purpose

• Represents the PWK segment identity via SegmentId returning the literal "PWK" (BR-020).
• Carries Type (the paperwork/report type code) and TransmissionCode (how the paperwork will be sent), the core description of the supporting documentation.
• Carries Qualifier and IdCode at elements 5-6, an optional identifier for locating the referenced paperwork.

Context

• Namespace: SAIF.Common.Files.Edi.Segments
• Assembly/package: SAIF.Framework.Common.Files

Public members

Member	Signature	Purpose
SegmentId	string SegmentId { get; }	Returns the literal X12 segment identifier "PWK".
Type	string Type { get; set; }	The report/paperwork type code (PWK01), element 1.
TransmissionCode	string TransmissionCode { get; set; }	The code describing how the paperwork will be transmitted (PWK02), element 2.
Qualifier	string Qualifier { get; set; }	The identification code qualifier for IdCode (PWK05), element 5.
IdCode	string IdCode { get; set; }	The identifier used to locate the referenced paperwork (PWK06), element 6.
Build	IEdiSegment Build()	Creates a SegmentBuilder("PWK") and adds Type/TransmissionCode at elements 1-2 and Qualifier/IdCode at elements 5-6, leaving elements 3-4 unset, returning the built segment.
Fill	void Fill(IEdiSegment segment)	Reads elements 1-2 and 5-6 via GetChildValue into Type, TransmissionCode, Qualifier, and IdCode.
Parse	static PwkSegment Parse(IEdiSegment segment)	Instantiates a new PwkSegment, calls Fill(segment) on it, and returns it.

Sources

• Common\SAIF.Common.Files\Edi\Segments\PwkSegment.cs