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4.3.2.405 CodeSystem http://hl7.org/fhir/evidence-variable-constraint

Clinical Decision Support icon Work Group  Maturity Level: 1 Trial Use Use Context: Country: World
Official URL: http://hl7.org/fhir/evidence-variable-constraint Version: 6.0.0-ballot2
active as of 2024-11-13 Computable Name: EvidenceVariableConstraint
Flags: CaseSensitive, Complete. All codes ValueSet: Evidence Variable Constraint OID: TBD

This Code system is used in the following value sets:

4.3.2.405.1 Definition

A rule, such as a format or other expectation, for the data values.

4.3.2.405.2 Content

Generated Narrative: CodeSystem evidence-variable-constraint

Last updated: 2024-12-12T18:56:29.677Z

Profile: Shareable CodeSystem

This case-sensitive code system http://hl7.org/fhir/evidence-variable-constraint defines the following codes:

CodeDisplayDefinitionCopy
alphanumeric-only Alphanumeric Characters Only String values that are restricted to only numbers and letters [A-Za-z0-9]. btn btn
alphanumeric-space-only Alphanumeric and Space Characters Only String values that are restricted to only numbers, letters, and spaces [A-Za-z0-9\s]. btn btn
range-zero-to-one Range Zero to One Numeric value between 0 and 1, inclusive. btn btn

 

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

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. See Code System for further information.
Source 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). If the code is in italics, this indicates that the code is not selectable ('Abstract')
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