2026 US Quality Core Implementation Guide
0.5.0 - release

2026 US Quality Core Implementation Guide - Downloaded Version 0.5.0 See the Directory of published versions

## SearchParameter: UsQualityCoreImmunizationDate

Official URL: http://fhir.org/guides/onc/us-quality-core/SearchParameter/us-quality-core-immunization-date | Version: 0.5.0 | Highlight text changes?
Active as of 2026-06-05 | Computable Name: UsQualityCoreImmunizationDate

US Quality Core Immunization date Search Parameter

Language: en

## UsQualityCoreImmunizationDate

Parameter `date`:`date`

US Quality Core Immunization date Search Parameter

Resource | Immunization
Expression | `Immunization.occurrence`
Processing Mode | Normal
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
Comparators | Allowed: eq, ne, gt, ge, lt, le, sa, eb, ap