HL7 v2.2 Vocabulary
0.2.0 - ci-build
HL7 v2.2 Vocabulary, published by HL7/FO. This guide is not an authorized publication; it is the continuous build for version 0.2.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/frankoemig/hl7.v2.terminology.v22/ and changes regularly. See the Directory of published versions
| Official URL: http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSevent | Version: 1.1.0 | |||
| Active as of 2026-03-13 | Computable Name: Hl7VSevent | |||
| Other Identifiers: OID:2.16.840.1.113883.21.4, urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#http://terminology.hl7.org/v2plusvocab/ValueSet/v2-0003 | ||||
Copyright/Legal: HL7 Inc., 2026 |
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Concepts specifying the trigger event for Version 2.x interface messages.
References
This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)
Expansion performed internally based on codesystem Event (2.2 - 1.1.0) v1.1.0 (CodeSystem)
This value set contains 54 concepts
| System | Code | Display (en) | Definition | JSON | XML |
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A01 | Admit a patient | Admit a patient | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A02 | Transfer a patient | Transfer a patient | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A03 | Discharge a patient | Discharge a patient | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A04 | Register a patient | Register a patient | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A05 | Pre-admit a Patient | Pre-admit a Patient | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A06 | Transfer an outpatient to inpatient | Transfer an outpatient to inpatient | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A07 | Transfer an inpatient to outpatient | Transfer an inpatient to outpatient | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A08 | Update patient information | Update patient information | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A09 | Patient departing | Patient departing | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A10 | Patient arriving | Patient arriving | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A11 | Cancel admit | Cancel admit | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A12 | Cancel transfer | Cancel transfer | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A13 | Cancel discharge | Cancel discharge | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A14 | Pending admit | Pending admit | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A15 | Pending transfer | Pending transfer | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A16 | Pending discharge | Pending discharge | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A17 | Swap patients | Swap patients | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A18 | Merge patient information | Merge patient information | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A19 | Patient query | Patient query | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A20 | Bed Status Update | Bed Status Update | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A21 | Leave of absence - out (leaving) | Leave of absence - out (leaving) | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A22 | Leave of absence - in (returning) | Leave of absence - in (returning) | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A23 | Delete a patient record | Delete a patient record | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A24 | Link patient information | Link patient information | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A25 | Cancel pending discharge | Cancel pending discharge | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A26 | Cancel pending transfer | Cancel pending transfer | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A27 | Cancel pending admit | Cancel pending admit | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A28 | Add person information | Add person information | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A29 | Delete person information | Delete person information | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A30 | Merge Patient information | Merge Patient information | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A31 | Update person information | Update person information | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A32 | Cancel patient arriving | Cancel patient arriving | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A33 | Cancel patient departing | Cancel patient departing | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A34 | Merge patient information - patient ID only | Merge patient information - patient ID only | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A35 | Merge patient information - account number only | Merge patient information - account number only | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A36 | Merge patient information - patient ID and account number | Merge patient information - patient ID and account number | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | A37 | Unlink patient information | Unlink patient information | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | M01 | Master file not otherwise specified (for backwards compatibility only) | Master file not otherwise specified (for backwards compatibility only) | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | M02 | Master file - Staff Practioner | Master file - Staff Practioner | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | M03 | Master file - test / observation | Master file - test / observation | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | O01 | Order message | Order message | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | O02 | Order response | Order response | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | P01 | Add and Update Patient Accounts | Add and Update Patient Accounts | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | P02 | Purge Patient Accounts | Purge Patient Accounts | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | P03 | Post detail financial transaction | Post detail financial transaction | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | P04 | Generate bill and accounts receivable statements | Generate bill and accounts receivable statements | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | Q01 | Immediate access | Immediate access | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | Q02 | Deferred access | Deferred access | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | Q03 | Deferred response to query | Deferred response to query | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | Q05 | Unsolicited display update | Unsolicited display update | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | R01 | Unsolicited transmission of requested observation | Unsolicited transmission of requested observation | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | R02 | Query for results of observation | Query for results of observation | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | R03 | Display-oriented results (query / unsolicited update) | Display-oriented results (query / unsolicited update) | ||
http://terminology.hl7.org/v2plusvocab/CodeSystem/event | R04 | Response to query / transmission of requested observation | Response to query / transmission of requested observation |
Explanation of the columns that may appear on this page:
| Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies |
| System | The source of the definition of the code (when the value set draws in codes defined elsewhere) |
| Code | The code (used as the code in the resource instance) |
| Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application |
| Definition | An explanation of the meaning of the concept |
| Comments | Additional notes about how to use the code |