Cross-Version Extension for Coverage.sequence in R2

Context of Use

This extension may be used in the following contexts:

• element Coverage (For version R5)
• extension http://hl7.org/fhir/5.0/StructureDefinition/extension-Coverage
• element Coverage (For version R4B)
• extension http://hl7.org/fhir/4.3/StructureDefinition/extension-Coverage
• element Coverage (For version R4)
• extension http://hl7.org/fhir/4.0/StructureDefinition/extension-Coverage
• element Coverage (For version R3)
• extension http://hl7.org/fhir/3.0/StructureDefinition/extension-Coverage

Name	Flags	Card.	Type	Description & Constraints
Extension		0..1	Extension	The plan instance or sequence counter
extension		..0
value[x]		1..
url				"http://hl7.org/fhir/1.0/StructureDefinition/extension-Coverage.sequence"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r2-cov.sequence",
  "url" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-Coverage.sequence",
  "name" : "XVerExtensionCoverage.sequenceR2",
  "title" : "Cross-Version Extension for Coverage.sequence in R2",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Financial Management)",
  "contact" : [{
    "telecom" : [{
      "system" : "other",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "other",
      "value" : "http://www.hl7.org/Special/committees/fm/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for Coverage.sequence. Valid in versions R3, R4, R4B, R5\r\n\r\nThis is a valid extension because the types positiveInt were removed in a later version",
  "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" : "5.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "5.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Coverage"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-Coverage"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.3"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.3"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Coverage"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.3/StructureDefinition/extension-Coverage"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Coverage"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-Coverage"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "3.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "3.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Coverage"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-Coverage"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "The plan instance or sequence counter",
      "definition" : "An optional counter for a particular instance of the identified coverage which increments upon each renewal.",
      "requirements" : "Some coverage, for example social plans, may be offered in short time increments, for example for a week or a month at a time, so while the rest of the plan details and identifiers may remain constant over time, the instance is incremented with each renewal and provided to the covered party on their 'card'.",
      "min" : 0,
      "max" : "1",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "v2",
        "map" : "No HL7 v2 equivalent concept seems to exist"
      },
      {
        "identity" : "cdanetv4",
        "map" : "D11"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-Coverage.sequence"
    }]
  }
}