Clinical Order Workflows
1.0.0-ballot - STU 1 Ballot

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

## ValueSet: Clinical Orders Workflow - Message Header Event Codes

Official URL: http://hl7.org/fhir/uv/cow/ValueSet/message-header-event | Version: 1.0.0-ballot
Standards status: Trial-use | Maturity Level: 1 | Computable Name: MessageHeaderEventCodes

Value Set containing the codes from the COW Business Status code system.

References

- COW Message Header

### Logical Definition (CLD)

- Include these codes as defined in `http://hl7.org/fhir/uv/cow/CodeSystem/temp`

  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

Expansion performed internally based on codesystem Temp Clinical Order Workflow Example Codes v1.0.0-ballot (CodeSystem)

This value set contains 2 concepts

Code | System | Display | Definition
new-order | http://hl7.org/fhir/uv/cow/CodeSystem/temp | 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 | http://hl7.org/fhir/uv/cow/CodeSystem/temp | 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.

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