2026 US Quality Core Implementation Guide
0.5.0 - release United States of America flag

This page is part of the US Quality Core (v0.5.0: Release) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

SearchParameter: UsQualityCoreConditionOnsetDate

Official URL: http://fhir.org/guides/onc/us-quality-core/SearchParameter/us-quality-core-condition-onset-date Version: 0.5.0
Active as of 2026-06-05 Computable Name: UsQualityCoreConditionOnsetDate

US Quality Core Condition onset-date Search Parameter

Language: en

UsQualityCoreConditionOnsetDate

Parameter onset-date:date

US Quality Core Condition onset-date Search Parameter

ResourceCondition
ExpressionCondition.onset.as(dateTime)|Condition.onset.as(Period)
Processing ModeNormal
Multiples
  • multipleAnd: The parameter may repeat in order to specify multiple values that must all be true
  • multipleOr: The parameter may have multiple values (separated by comma) where at least one must be true
ComparatorsAllowed: eq, ne, gt, ge, lt, le, sa, eb, ap