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HL7 V2 | TABLE 0155

Table 0155: Accept/Application Acknowledgment Conditions

HL7-defined table of codes which identify conditions under which accept acknowledgments are required to be returned in response to a message, and required for enhanced acknowledgment mode.

Type
HL7-defined
Codes
4
Introduced
HL7 v2.2
Used in
MSH-15, MSH-16
THO code system
http://terminology.hl7.org/CodeSystem/v2-0155
OID
2.16.840.1.113883.18.73

HL7-defined: The standard fixes the values. PipeHat flags codes outside this list as warnings.

Codes

CodeMeaning
ALAlways
NENever
ERError/reject conditions only
SUSuccessful completion only

Where it's used

ElementNameFHIR (v2-to-FHIR mapping)
MSH-15Accept Acknowledgment Type—
MSH-16Application Acknowledgment Type—

Elements with a dot (such as CX.5) are data type components, used wherever that data type appears.

Source: HL7 Terminology (THO) 7.4.0 and the HL7 v2-to-FHIR Implementation Guide 1.0.0, published by HL7 International under CC0. Check your trading partner's specification for the values they actually send.