This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times).
See the Directory of published versions icon CodeSystem http://hl7.org/fhir/action-required-behavior

Clinical Decision Support icon Work Group Maturity Level: 3Trial Use Use Context: Country: World
Official URL: http://hl7.org/fhir/action-required-behavior Version: 6.0.0-cibuild
active as of 2021-01-04 Computable Name: ActionRequiredBehavior
Flags: CaseSensitive, Complete. All codes ValueSet: Action Required Behavior OID: 2.16.840.1.113883.4.642.4.804

This Code system is used in the following value sets:

Defines expectations around whether an action or action group is required.

This case-sensitive code system http://hl7.org/fhir/action-required-behavior defines the following codes:

must MustAn action with this behavior must be included in the actions processed by the end user; the end user SHALL NOT choose not to include this action.btn btn
could CouldAn action with this behavior may be included in the set of actions processed by the end user.btn btn
must-unless-documented Must Unless DocumentedAn action with this behavior must be included in the set of actions processed by the end user, unless the end user provides documentation as to why the action was not included.btn btn


See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

LevelA few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.
SourceThe source of the definition of the code (when the value set draws in codes defined elsewhere)
CodeThe code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
DisplayThe 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
DefinitionAn explanation of the meaning of the concept
CommentsAdditional notes about how to use the code