US Core Implementation Guide, published by HL7 International / Cross-Group Projects. This guide is not an authorized publication; it is the continuous build for version 7.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/US-Core/ and changes regularly. See the Directory of published versions
Official URL: http://hl7.org/fhir/us/core/SearchParameter/us-core-observation-date | Version: 7.0.0 | |||
Standards status: Trial-use | Maturity Level: 3 | Computable Name: USCoreObservationDate | ||
Other Identifiers: OID:2.16.840.1.113883.4.642.40.2.40.70 | ||||
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
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
multipleOr : True (Conformance Expectation = MAY)
multipleAnd : 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)