Cross-Version Extension for Timing.repeat.count in R4

Context of Use

This extension may be used in the following contexts:

• element Timing.repeat (For version R3)
• extension http://hl7.org/fhir/3.0/StructureDefinition/extension-Timing.repeat
• element Timing.repeat (For version R2)
• extension http://hl7.org/fhir/1.0/StructureDefinition/extension-Timing.repeat

Name	Flags	Card.	Type	Description & Constraints
Extension		0..1	Extension	Number of times to repeat
extension		..0
value[x]		1..	positiveInt
url				"http://hl7.org/fhir/4.0/StructureDefinition/extension-Timing.repeat.count"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r4-tim.rep.count",
  "url" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-Timing.repeat.count",
  "name" : "XVerExtensionTiming.repeat.countR4",
  "title" : "Cross-Version Extension for Timing.repeat.count in R4",
  "status" : "active",
  "experimental" : false,
  "publisher" : "HL7 FHIR Standard",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    }]
  }],
  "description" : "Cross-Version Extension for Timing.repeat.count. Valid in versions R2, R3\r\n\r\nThis is a valid extension because it has the types positiveInt",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "fhirVersion" : "5.0.0",
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [{
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "3.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "3.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Timing.repeat"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-Timing.repeat"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "1.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "1.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Timing.repeat"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-Timing.repeat"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "Number of times to repeat",
      "definition" : "A total count of the desired number of repetitions across the duration of the entire timing specification. If countMax is present, this element indicates the lower bound of the allowed range of count values.",
      "comment" : "If you have both bounds and count, then this should be understood as within the bounds period, until count times happens.",
      "requirements" : "Repetitions may be limited by end time or total occurrences.",
      "min" : 0,
      "max" : "1",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "rim",
        "map" : "PIVL.count"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "positiveInt"
      }]
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-Timing.repeat.count"
    }]
  }
}