: DateStart - JSON Representation
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{
"resourceType" : "SearchParameter",
"id" : "Encounter-date-start",
"text" : {
"status" : "generated",
"div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: SearchParameter Encounter-date-start</b></p><a name=\"Encounter-date-start\"> </a><a name=\"hcEncounter-date-start\"> </a><h2>DateStart</h2><p>Parameter <code>date-start</code>:<code>date</code></p><div><p>The actual start date of the Encounter (Backport from R5). The parameter cannot repeat or have multiple values.</p>\n</div><table class=\"grid\"><tr><td>Resource</td><td><a href=\"http://hl7.org/fhir/R4/encounter.html\">Encounter</a></td></tr><tr><td>Expression</td><td><code>Encounter.period.start</code></td></tr><tr><td>Multiples</td><td><ul><li>multipleAnd: It's up to the server whether the parameter may repeat in order to specify multiple values that must all be true</li><li>multipleOr: It's up to the server whether the parameter can have multiple values (separated by comma) where at least one must be true</li></ul></td></tr><tr><td>Comparators</td><td>Allowed: eq, ne, gt, ge, lt, le, sa, eb, ap</td></tr></table></div>"
},
"url" : "https://gematik.de/fhir/isik/SearchParameter/Encounter-date-start",
"version" : "6.0.0-rc",
"name" : "DateStart",
"status" : "active",
"experimental" : false,
"date" : "2025-12-17",
"contact" : [
{
"telecom" : [
{
"system" : "url",
"value" : "https://www.gematik.de"
}
]
}
],
"description" : "The actual start date of the Encounter (Backport from R5). The parameter cannot repeat or have multiple values.",
"code" : "date-start",
"base" : [
"Encounter"
],
"type" : "date",
"expression" : "Encounter.period.start",
"comparator" : [
"eq",
"ne",
"gt",
"ge",
"lt",
"le",
"sa",
"eb",
"ap"
]
}