US Core Implementation Guide
6.1.0 - STU6 United States of America flag

This page is part of the US Core (v6.1.0: STU6 Update) based on FHIR 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: USCoreObservationDate

Official URL: http://hl7.org/fhir/us/core/SearchParameter/us-core-observation-date Version: 6.1.0
Active as of 2022-04-14 Computable Name: USCoreObservationDate

Copyright/Legal: Used by permission of HL7 International, all rights reserved Creative Commons License

Obtained date/time. If the obtained element is a period, a date that falls in the period
NOTE: This US Core SearchParameter definition extends the usage context of the Conformance expectation extension

  • multipleAnd
  • multipleOr
  • comparator
  • modifier
  • chain

id us-core-observation-date

url : http://hl7.org/fhir/us/core/SearchParameter/us-core-observation-date

version : 4.0.1

name : USCoreObservationDate

derivedFrom : http://hl7.org/fhir/SearchParameter/clinical-date

status : active

date : 04/14/2022

publisher : HL7 International - Cross-Group Projects

contact : http://www.hl7.org/Special/committees/cgp

jurisdiction : United States of America (the) (Details : {urn:iso:std:iso:3166 code 'US' = 'United States of America', given as 'United States of America (the)'})

code : date

base :Observation

type : date

expression : Observation.effective

xpath : f:Observation/f:effectiveDateTime|f:Observation/f:effectivePeriod|f:Observation/f:effectiveTiming|f:Observation/f:effectiveInstant

xpathUsage : normal

mulitpleOr : True (Conformance Expectation = MAY)

mulitpleAnd : True ( Conformance Expectation = SHOULD)

comparator : eq ( Conformance Expectation = MAY)

comparator : ne ( Conformance Expectation = MAY)

comparator : gt ( Conformance Expectation = SHALL)

comparator : ge ( Conformance Expectation = SHALL)

comparator : lt ( Conformance Expectation = SHALL)

comparator : le ( Conformance Expectation = SHALL)

comparator : sa ( Conformance Expectation = MAY)

comparator : eb ( Conformance Expectation = MAY)

comparator : ap ( Conformance Expectation = MAY)