US Public Health Profiles Library
1.0.0 - STU1 United States of America flag

US Public Health Profiles Library, published by HL7 Public Health Working Group. This is not an authorized publication; it is the continuous build for version 1.0.0). This version is based on the current content of https://github.com/HL7/fhir-us-ph-common-library-ig/ and changes regularly. See the Directory of published versions

Resource Profile: US Public Health Computable ValueSet

Official URL: http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-computable-valueset Version: 1.0.0
Active as of 2023-10-04 Computable Name: USPublicHealthComputableValueSet

This ValueSet profile describes the requirements for a value set that includes the computable definition of that value set, but not necessarily the full expansion. A computable value set is intended for use in environments that have access to a terminology server capable of expanding the value set.

It is based on the US Public Health ValueSet and describes a computable value set as one that SHALL have an expression-based definition (i.e. a value set defined intensionally using expressions of the code systems involved) and MAY have an expansion included. The expression-based definition SHALL be represented in only one of three ways; using the compose element, using the expression extension, or using the rules-text extension to provide a step-by-step process for expanding the value set definition.

Usage:

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

This structure is derived from USPublicHealthValueSet

NameFlagsCard.TypeDescription & Constraintsdoco
.. ValueSet C1..1USPublicHealthValueSetA set of codes drawn from one or more code systems
cvs-1: Only one of rulesText, expression, or a compose definition SHALL be provided
... rulesText SC0..1markdownHuman instructions for constructing the valueset
URL: http://hl7.org/fhir/StructureDefinition/valueset-rules-text
... expression SC0..1ExpressionMachine instructions for constructing the value set
URL: http://hl7.org/fhir/StructureDefinition/valueset-expression
... compose SC0..1BackboneElementContent logical definition of the value set (CLD)

doco Documentation for this format

Constraints

IdGradePath(s)DetailsRequirements
cvs-1errorValueSetOnly one of rulesText, expression, or a compose definition SHALL be provided
: extension('http://hl7.org/fhir/StructureDefinition/valueset-rules-text').exists() xor extension('http://hl7.org/fhir/StructureDefinition/valueset-expression').exists() xor compose.exists()

 

Other representations of profile: CSV, Excel, Schematron