{
  "resourceType": "StructureDefinition",
  "url": "http://ihis.sg/StructureDefinition/CarePlan-pophealth-plan",
  "name": "HSARHealthPlan",
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  "fhirVersion": "4.3.0",
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  "abstract": false,
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  "derivation": "constraint",
  "differential": {
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        "id": "CarePlan.id",
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        "max": "0"
      },
      {
        "id": "CarePlan.implicitRules",
        "path": "CarePlan.implicitRules",
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      },
      {
        "id": "CarePlan.language",
        "path": "CarePlan.language",
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      },
      {
        "id": "CarePlan.text",
        "path": "CarePlan.text",
        "max": "0"
      },
      {
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        "path": "CarePlan.extension",
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      },
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        "path": "CarePlan.extension",
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        ]
      },
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        "path": "CarePlan.modifierExtension",
        "max": "0"
      },
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        "path": "CarePlan.identifier",
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      },
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        "id": "CarePlan.instantiatesCanonical",
        "path": "CarePlan.instantiatesCanonical",
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      },
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        "id": "CarePlan.instantiatesUri",
        "path": "CarePlan.instantiatesUri",
        "max": "0"
      },
      {
        "id": "CarePlan.basedOn",
        "path": "CarePlan.basedOn",
        "max": "0"
      },
      {
        "id": "CarePlan.replaces",
        "path": "CarePlan.replaces",
        "max": "0"
      },
      {
        "id": "CarePlan.partOf",
        "path": "CarePlan.partOf",
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      },
      {
        "id": "CarePlan.status",
        "path": "CarePlan.status",
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      },
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        "id": "CarePlan.intent",
        "path": "CarePlan.intent",
        "fixedCode": "plan"
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      {
        "id": "CarePlan.category",
        "path": "CarePlan.category",
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        "max": "1"
      },
      {
        "id": "CarePlan.category.id",
        "path": "CarePlan.category.id",
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      },
      {
        "id": "CarePlan.category.extension",
        "path": "CarePlan.category.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.category.coding",
        "path": "CarePlan.category.coding",
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          "strength": "required",
          "valueSet": "http://ihis.sg/ValueSet/hsg-care-plan-category"
        }
      },
      {
        "id": "CarePlan.category.coding.id",
        "path": "CarePlan.category.coding.id",
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      },
      {
        "id": "CarePlan.category.coding.extension",
        "path": "CarePlan.category.coding.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.category.coding.system",
        "path": "CarePlan.category.coding.system",
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        "fixedUri": "http://ihis.sg/ValueSet/hsg-care-plan-category"
      },
      {
        "id": "CarePlan.category.coding.version",
        "path": "CarePlan.category.coding.version",
        "max": "0"
      },
      {
        "id": "CarePlan.category.coding.code",
        "path": "CarePlan.category.coding.code",
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      {
        "id": "CarePlan.category.coding.userSelected",
        "path": "CarePlan.category.coding.userSelected",
        "max": "0"
      },
      {
        "id": "CarePlan.category.text",
        "path": "CarePlan.category.text",
        "max": "0"
      },
      {
        "id": "CarePlan.title",
        "path": "CarePlan.title",
        "max": "0"
      },
      {
        "id": "CarePlan.description",
        "path": "CarePlan.description",
        "max": "0"
      },
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        "id": "CarePlan.subject",
        "path": "CarePlan.subject",
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          {
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              "http://hl7.org/fhir/StructureDefinition/Patient"
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          }
        ]
      },
      {
        "id": "CarePlan.subject.id",
        "path": "CarePlan.subject.id",
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      },
      {
        "id": "CarePlan.subject.extension",
        "path": "CarePlan.subject.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.subject.reference",
        "path": "CarePlan.subject.reference",
        "max": "0"
      },
      {
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        "path": "CarePlan.subject.type",
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        "fixedUri": "Patient"
      },
      {
        "id": "CarePlan.subject.identifier",
        "path": "CarePlan.subject.identifier",
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      },
      {
        "id": "CarePlan.subject.identifier.id",
        "path": "CarePlan.subject.identifier.id",
        "max": "0"
      },
      {
        "id": "CarePlan.subject.identifier.extension",
        "path": "CarePlan.subject.identifier.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.subject.identifier.use",
        "path": "CarePlan.subject.identifier.use",
        "max": "0"
      },
      {
        "id": "CarePlan.subject.identifier.type",
        "path": "CarePlan.subject.identifier.type",
        "max": "0"
      },
      {
        "id": "CarePlan.subject.identifier.system",
        "path": "CarePlan.subject.identifier.system",
        "min": 1,
        "fixedUri": "http://ihis.sg/identifier/nric"
      },
      {
        "id": "CarePlan.subject.identifier.value",
        "path": "CarePlan.subject.identifier.value",
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        "constraint": [
          {
            "key": "healthplan-patient",
            "severity": "error",
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            "expression": "$this.length() > 0"
          }
        ]
      },
      {
        "id": "CarePlan.subject.identifier.period",
        "path": "CarePlan.subject.identifier.period",
        "max": "0"
      },
      {
        "id": "CarePlan.subject.identifier.assigner",
        "path": "CarePlan.subject.identifier.assigner",
        "max": "0"
      },
      {
        "id": "CarePlan.subject.display",
        "path": "CarePlan.subject.display",
        "max": "0"
      },
      {
        "id": "CarePlan.encounter",
        "path": "CarePlan.encounter",
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      },
      {
        "id": "CarePlan.period",
        "path": "CarePlan.period",
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      },
      {
        "id": "CarePlan.period.id",
        "path": "CarePlan.period.id",
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      },
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        "id": "CarePlan.period.extension",
        "path": "CarePlan.period.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.created",
        "path": "CarePlan.created",
        "max": "0"
      },
      {
        "id": "CarePlan.author",
        "path": "CarePlan.author",
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        "type": [
          {
            "code": "Reference",
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          }
        ]
      },
      {
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        "max": "0"
      },
      {
        "id": "CarePlan.author.extension",
        "path": "CarePlan.author.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.author.reference",
        "path": "CarePlan.author.reference",
        "max": "0"
      },
      {
        "id": "CarePlan.author.type",
        "path": "CarePlan.author.type",
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        "fixedUri": "Organization"
      },
      {
        "id": "CarePlan.author.identifier",
        "path": "CarePlan.author.identifier",
        "min": 1
      },
      {
        "id": "CarePlan.author.identifier.id",
        "path": "CarePlan.author.identifier.id",
        "max": "0"
      },
      {
        "id": "CarePlan.author.identifier.extension",
        "path": "CarePlan.author.identifier.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.author.identifier.use",
        "path": "CarePlan.author.identifier.use",
        "max": "0"
      },
      {
        "id": "CarePlan.author.identifier.type",
        "path": "CarePlan.author.identifier.type",
        "max": "0"
      },
      {
        "id": "CarePlan.author.identifier.system",
        "path": "CarePlan.author.identifier.system",
        "min": 1,
        "fixedUri": "http://ihis.sg/identifier/hci-code"
      },
      {
        "id": "CarePlan.author.identifier.value",
        "path": "CarePlan.author.identifier.value",
        "min": 1,
        "constraint": [
          {
            "key": "healthplan-organization",
            "severity": "error",
            "human": "Author identifier value should not be empty",
            "expression": "$this.length() > 0"
          }
        ]
      },
      {
        "id": "CarePlan.author.identifier.period",
        "path": "CarePlan.author.identifier.period",
        "max": "0"
      },
      {
        "id": "CarePlan.author.identifier.assigner",
        "path": "CarePlan.author.identifier.assigner",
        "max": "0"
      },
      {
        "id": "CarePlan.author.display",
        "path": "CarePlan.author.display",
        "max": "0"
      },
      {
        "id": "CarePlan.contributor",
        "path": "CarePlan.contributor",
        "max": "0"
      },
      {
        "id": "CarePlan.careTeam",
        "path": "CarePlan.careTeam",
        "max": "0"
      },
      {
        "id": "CarePlan.addresses.type",
        "path": "CarePlan.addresses.type",
        "max": "0"
      },
      {
        "id": "CarePlan.addresses.identifier",
        "path": "CarePlan.addresses.identifier",
        "max": "0"
      },
      {
        "id": "CarePlan.addresses.display",
        "path": "CarePlan.addresses.display",
        "max": "0"
      },
      {
        "id": "CarePlan.supportingInfo",
        "path": "CarePlan.supportingInfo",
        "max": "0"
      },
      {
        "id": "CarePlan.goal.type",
        "path": "CarePlan.goal.type",
        "max": "0"
      },
      {
        "id": "CarePlan.goal.identifier",
        "path": "CarePlan.goal.identifier",
        "max": "0"
      },
      {
        "id": "CarePlan.goal.display",
        "path": "CarePlan.goal.display",
        "max": "0"
      },
      {
        "id": "CarePlan.activity",
        "path": "CarePlan.activity",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "detail.code.coding.system"
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          ],
          "rules": "open"
        }
      },
      {
        "id": "CarePlan.activity.extension",
        "path": "CarePlan.activity.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.activity.modifierExtension",
        "path": "CarePlan.activity.modifierExtension",
        "max": "0"
      },
      {
        "id": "CarePlan.activity.outcomeReference",
        "path": "CarePlan.activity.outcomeReference",
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      },
      {
        "id": "CarePlan.activity.progress",
        "path": "CarePlan.activity.progress",
        "max": "0"
      },
      {
        "id": "CarePlan.activity.reference",
        "path": "CarePlan.activity.reference",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in",
        "path": "CarePlan.activity",
        "sliceName": "recommended-next-check-in",
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        "max": "1"
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      {
        "id": "CarePlan.activity:recommended-next-check-in.detail",
        "path": "CarePlan.activity.detail",
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      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.id",
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        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.extension",
        "path": "CarePlan.activity.detail.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.modifierExtension",
        "path": "CarePlan.activity.detail.modifierExtension",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.kind",
        "path": "CarePlan.activity.detail.kind",
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        "fixedCode": "Appointment"
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      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.instantiatesCanonical",
        "path": "CarePlan.activity.detail.instantiatesCanonical",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.instantiatesUri",
        "path": "CarePlan.activity.detail.instantiatesUri",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.code",
        "path": "CarePlan.activity.detail.code",
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        "binding": {
          "strength": "required",
          "valueSet": "http://ihis.sg/ValueSet/hsg-healthplan-activity-type"
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      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.code.id",
        "path": "CarePlan.activity.detail.code.id",
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      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.code.extension",
        "path": "CarePlan.activity.detail.code.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.code.coding",
        "path": "CarePlan.activity.detail.code.coding",
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        "max": "1"
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      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.code.coding.id",
        "path": "CarePlan.activity.detail.code.coding.id",
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        "id": "CarePlan.activity:recommended-next-check-in.detail.code.coding.extension",
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      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.code.coding.system",
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      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.code.coding.version",
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        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.code.coding.code",
        "path": "CarePlan.activity.detail.code.coding.code",
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      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.code.coding.userSelected",
        "path": "CarePlan.activity.detail.code.coding.userSelected",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.code.text",
        "path": "CarePlan.activity.detail.code.text",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.reasonCode",
        "path": "CarePlan.activity.detail.reasonCode",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.reasonReference",
        "path": "CarePlan.activity.detail.reasonReference",
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      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.goal",
        "path": "CarePlan.activity.detail.goal",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.status",
        "path": "CarePlan.activity.detail.status",
        "fixedCode": "scheduled"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.statusReason",
        "path": "CarePlan.activity.detail.statusReason",
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      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.doNotPerform",
        "path": "CarePlan.activity.detail.doNotPerform",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.scheduled[x]",
        "path": "CarePlan.activity.detail.scheduled[x]",
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        "type": [
          {
            "code": "Timing"
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        ]
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.scheduled[x].event",
        "path": "CarePlan.activity.detail.scheduled[x].event",
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        "max": "1",
        "constraint": [
          {
            "key": "healthplan-scheduledTiming",
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            "human": "Expected date format is YYYY-MM. Minimum year is 2022.",
            "expression": "$this.toString().matches('20[0-9]{2}-(0[1-9]|10|11|12)$')"
          }
        ]
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.location",
        "path": "CarePlan.activity.detail.location",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.performer",
        "path": "CarePlan.activity.detail.performer",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.product[x]",
        "path": "CarePlan.activity.detail.product[x]",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.dailyAmount",
        "path": "CarePlan.activity.detail.dailyAmount",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.quantity",
        "path": "CarePlan.activity.detail.quantity",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:recommended-next-check-in.detail.description",
        "path": "CarePlan.activity.detail.description",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet",
        "path": "CarePlan.activity",
        "sliceName": "Diet",
        "max": "7"
      },
      {
        "id": "CarePlan.activity:Diet.id",
        "path": "CarePlan.activity.id",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.extension",
        "path": "CarePlan.activity.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.modifierExtension",
        "path": "CarePlan.activity.modifierExtension",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.outcomeCodeableConcept",
        "path": "CarePlan.activity.outcomeCodeableConcept",
        "min": 1,
        "max": "1"
      },
      {
        "id": "CarePlan.activity:Diet.outcomeCodeableConcept.id",
        "path": "CarePlan.activity.outcomeCodeableConcept.id",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.outcomeCodeableConcept.extension",
        "path": "CarePlan.activity.outcomeCodeableConcept.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.outcomeCodeableConcept.coding",
        "path": "CarePlan.activity.outcomeCodeableConcept.coding",
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        "max": "1",
        "binding": {
          "strength": "required",
          "valueSet": "http://ihis.sg/ValueSet/hsg-action-plan-category"
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      },
      {
        "id": "CarePlan.activity:Diet.outcomeCodeableConcept.coding.id",
        "path": "CarePlan.activity.outcomeCodeableConcept.coding.id",
        "max": "0"
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      {
        "id": "CarePlan.activity:Diet.outcomeCodeableConcept.coding.extension",
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      {
        "id": "CarePlan.activity:Diet.outcomeCodeableConcept.coding.system",
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        "fixedUri": "http://ihis.sg/ValueSet/hsg-action-plan-category"
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      {
        "id": "CarePlan.activity:Diet.outcomeCodeableConcept.coding.version",
        "path": "CarePlan.activity.outcomeCodeableConcept.coding.version",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.outcomeCodeableConcept.coding.code",
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        "fixedCode": "AP1"
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      {
        "id": "CarePlan.activity:Diet.outcomeCodeableConcept.coding.userSelected",
        "path": "CarePlan.activity.outcomeCodeableConcept.coding.userSelected",
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      },
      {
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        "max": "0"
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      {
        "id": "CarePlan.activity:Diet.outcomeReference",
        "path": "CarePlan.activity.outcomeReference",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.progress",
        "path": "CarePlan.activity.progress",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.reference",
        "path": "CarePlan.activity.reference",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.detail",
        "path": "CarePlan.activity.detail",
        "min": 1
      },
      {
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        "path": "CarePlan.activity.detail.id",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.detail.extension",
        "path": "CarePlan.activity.detail.extension",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.detail.modifierExtension",
        "path": "CarePlan.activity.detail.modifierExtension",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.detail.kind",
        "path": "CarePlan.activity.detail.kind",
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        "fixedCode": "ServiceRequest"
      },
      {
        "id": "CarePlan.activity:Diet.detail.instantiatesCanonical",
        "path": "CarePlan.activity.detail.instantiatesCanonical",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.detail.instantiatesUri",
        "path": "CarePlan.activity.detail.instantiatesUri",
        "max": "0"
      },
      {
        "id": "CarePlan.activity:Diet.detail.code",
        "path": "CarePlan.activity.detail.code",
        "min": 1,
        "binding": {
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          "valueSet": "http://ihis.sg/ValueSet/hsg-action-plan-diet-item"
        }
      },
      {
        "id": "CarePlan.activity:Diet.detail.code.id",
        "path": "CarePlan.activity.detail.code.id",
        "max": "0"
      },
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