WHO SMART Guidelines - HIV
1.0.0 - release

This page is part of the WHO SMART Guidelines - HIV (v1.0.0: Release) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

PlanDefinition: HIV.B9.DT Determine retest recommendation (Experimental)

Official URL: http://smart.who.int/hiv/PlanDefinition/HIVB9DT Version: 1.0.0
Draft as of 2025-07-08 Computable Name: HIVB9DT

HIV restesting recommendations

Id: HIVB9DT
Url: HIV.B9.DT Determine retest recommendation
Version: 1.0.0
Title: HIV.B9.DT Determine retest recommendation
Status: draft
Experimental: true
Type:

system: http://terminology.hl7.org/CodeSystem/plan-definition-type

code: eca-rule

Date: 2025-07-08 23:21:58+0200
Publisher: WHO
Description:

HIV restesting recommendations
Related Artifacts:

References

  • ​

    Consolidated Guidelines on HIV Testing Services (2019)
Libraries:
HIV.B9.DT Logic
Actions:
Determine retest recommendation
Then:
Schedule an annual follow-up test
If: Applicability: (Schedule an annual follow-up test)
Then: Definition: HIV.B9.DT Schedule Follow-up Test
Dynamic Values:
intent: ('plan' from "http://hl7.org/fhir/request-intent")
code.coding: ('171121004' from "SNOMED-CT" display 'HIV screening')
occurrenceDateTime: (Schedule Date)
Schedule quarterly retesting for PrEP users
If: Applicability: (Schedule quarterly retesting for PrEP users)
Then: Definition: HIV.B9.DT Schedule Follow-up Test
Dynamic Values:
intent: ('plan' from "http://hl7.org/fhir/request-intent")
code.coding: ('171121004' from "SNOMED-CT" display 'HIV screening')
occurrenceDateTime: (Schedule Date)
Follow-up test recommended
If: Applicability: (Follow-up test recommended)
Then: Definition: HIV.B9.DT Schedule Follow-up Test
Dynamic Values:
intent: ('proposal' from "http://hl7.org/fhir/request-intent")
code.coding: ('171121004' from "SNOMED-CT" display 'HIV screening')
Schedule an HIV test, syphilis test, hepatitis B test as early as possible during this pregnancy
If: Applicability: (Schedule an HIV test, syphilis test, hepatitis B test as early as possible during this pregnancy)
Then: Additional sub-actions not displayed
Schedule a follow-up tests for pregnant persons
If: Applicability: (Schedule a 'Follow-up test recommended date' at first ANC contact date)
Then: Additional sub-actions not displayed
Send retest recommendation to provider
If: Applicability: (Guidance)
Then: Definition: HIVGuidanceCommunicationRequestActivity
Dynamic Values:
description: (Guidance)