Clinical Order Workflows, published by HL7 International / Orders and Observations. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-cow-ig/ and changes regularly. See the Directory of published versions
| Official URL: http://hl7.org/fhir/uv/cow/ValueSet/message-header-event | Version: 1.0.0-ballot | |||
| Standards status: Trial-use Active as of 2025-11-21 | Maturity Level: 1 | Computable Name: MessageHeaderEventCodes | ||
Value Set containing the codes from the COW Business Status code system.
References
http://hl7.org/fhir/uv/cow/CodeSystem/temp version 📦1.0.0-ballot| Code | Display | Definition |
| new-order | The message is about a new order being placed | This code is to be used when a new order is communicated for fulfillment for the first time. Any subsequent messages about this order will use the order-update code. |
| order-update | The message is an update to an existing order | The state of the order fulfillment is tracked via the Task resource. This value indicates that this message is an update (including completion) for an already existing order. |
Expansion performed internally based on codesystem Temp Clinical Order Workflow Example Codes v1.0.0-ballot (CodeSystem)
This value set contains 2 concepts
| System | Code | Display (en) | JSON | XML |
http://hl7.org/fhir/uv/cow/CodeSystem/temp | new-order | The message is about a new order being placed | ||
http://hl7.org/fhir/uv/cow/CodeSystem/temp | order-update | The message is an update to an existing order |