FHIR IG analytics| Package | hl7.fhir.uv.xver-r4.r3 |
| Resource Type | StructureDefinition |
| Id | StructureDefinition-ext-R4-ChargeItemDefinition.applicability.json |
| FHIR Version | R3 |
| Source | http://hl7.org/fhir/uv/xver-r4.r3/0.1.0/StructureDefinition-ext-R4-ChargeItemDefinition.applicability.html |
| URL | http://hl7.org/fhir/4.0/StructureDefinition/extension-ChargeItemDefinition.applicability |
| Version | 0.1.0 |
| Status | active |
| Date | 2026-03-17T21:02:03.8104715+00:00 |
| Name | ExtensionChargeItemDefinition_Applicability |
| Title | R4: Whether or not the billing code is applicable (new) |
| Realm | uv |
| Authority | hl7 |
| Description | R4: `ChargeItemDefinition.applicability` (new:BackboneElement) |
| Purpose | This extension is part of the cross-version definitions generated to enable use of the element `ChargeItemDefinition.applicability` as defined in FHIR R4 in FHIR STU3. The source element is defined as: `ChargeItemDefinition.applicability` 0..* `BackboneElement` Following are the generation technical comments: Element `ChargeItemDefinition.applicability` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped. Element `ChargeItemDefinition.applicability` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). |
| Type | Extension |
| Kind | complex-type |
| ConceptMap | ||
| hl7.fhir.uv.xver-r4.r3#0.1.0 | R4-ChargeItemDefinition-element-map-to-R3 | Cross-version mapping for FHIR R4 ChargeItemDefinition to FHIR STU3 Basic |
No resources found
No extension usage examples found
Note: links and images are rebased to the (stated) source
Generated Narrative: StructureDefinition ext-R4-ChargeItemDefinition.applicability
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension | 0..* | Extension | R4: Whether or not the billing code is applicable (new) | |
  Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |
   extension:description | 0..1 | Extension | R4: Natural language description of the condition (new) | |
  url | 1..1 | uri | "description" | |
  value[x] | 0..1 | string | Natural language description of the condition | |
| extension:language | 0..1 | Extension | R4: Language of the expression (new) | |
| url | 1..1 | uri | "language" | |
| value[x] | 0..1 | string | Language of the expression | |
 extension:expression | 0..1 | Extension | R4: Boolean-valued expression (new) | |
 url | 1..1 | uri | "expression" | |
| value[x] | 0..1 | string | Boolean-valued expression | |
| url | 1..1 | uri | "http://hl7.org/fhir/4.0/StructureDefinition/extension-ChargeItemDefinition.applicability" | |
 value[x] | 0..0 | Value of extension | ||
| Documentation for this format | ||||
FHIR
FHIRsmith{
"resourceType": "StructureDefinition",
"id": "ext-R4-ChargeItemDefinition.applicability",
"text": {
"status": "extensions",
"div": "<!-- snip (see above) -->"
},
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
"valueCode": "fhir"
},
{
"extension": [
{
"url": "packageId",
"valueId": "hl7.fhir.uv.xver-r4.r3"
},
{
"url": "version",
"valueString": "0.1.0"
},
{
"url": "uri",
"valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r3"
}
],
"url": "http://hl7.org/fhir/StructureDefinition/package-source"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger": 0,
"_valueInteger": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r3"
}
]
}
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode": "trial-use",
"_valueCode": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r3"
}
]
}
}
],
"url": "http://hl7.org/fhir/4.0/StructureDefinition/extension-ChargeItemDefinition.applicability",
"version": "0.1.0",
"name": "ExtensionChargeItemDefinition_Applicability",
"title": "R4: Whether or not the billing code is applicable (new)",
"status": "active",
"experimental": false,
"date": "2026-03-17T21:02:03.8104715+00:00",
"publisher": "FHIR Infrastructure",
"contact": [
{
"name": "FHIR Infrastructure",
"telecom": [
{
"system": "url",
"value": "http://www.hl7.org/Special/committees/fiwg"
}
]
}
],
"description": "R4: `ChargeItemDefinition.applicability` (new:BackboneElement)",
"jurisdiction": [
{
"coding": [
{
"system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
"code": "001",
"display": "World"
}
]
}
],
"purpose": "This extension is part of the cross-version definitions generated to enable use of the\r\nelement `ChargeItemDefinition.applicability` as defined in FHIR R4\r\nin FHIR STU3.\r\n\r\nThe source element is defined as:\r\n`ChargeItemDefinition.applicability` 0..* `BackboneElement`\r\n\r\nFollowing are the generation technical comments:\r\nElement `ChargeItemDefinition.applicability` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
"fhirVersion": "3.0.2",
"mapping": [
{
"identity": "rim",
"uri": "http://hl7.org/v3",
"name": "RIM Mapping"
}
],
"kind": "complex-type",
"abstract": false,
"contextType": "resource",
"context": [
"Basic"
],
"type": "Extension",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
"derivation": "constraint",
"snapshot": {
"element": [
{
"id": "Extension",
"path": "Extension",
"short": "R4: Whether or not the billing code is applicable (new)",
"definition": "R4: `ChargeItemDefinition.applicability` (new:BackboneElement)",
"comment": "Element `ChargeItemDefinition.applicability` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).\nThe applicability conditions can be used to ascertain whether a billing item is allowed in a specific context. E.g. some billing codes may only be applicable in out-patient settings, only to male/female patients or only to children.",
"min": 0,
"max": "*",
"base": {
"path": "Extension",
"min": 0,
"max": "*"
},
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension"
}
],
"isModifier": false
},
{
"id": "Extension.id",
"path": "Extension.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension",
"path": "Extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"ordered": false,
"rules": "open"
},
"short": "Extension",
"definition": "An Extension",
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
]
},
{
"id": "Extension.extension:description",
"path": "Extension.extension",
"sliceName": "description",
"short": "R4: Natural language description of the condition (new)",
"definition": "R4: `ChargeItemDefinition.applicability.description` (new:string)",
"comment": "Element `ChargeItemDefinition.applicability.description` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.description` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.description` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
"requirements": "Element `ChargeItemDefinition.applicability.description` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.description` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.description` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
"min": 0,
"max": "1",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
]
},
{
"id": "Extension.extension:description.id",
"path": "Extension.extension.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension:description.extension",
"path": "Extension.extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension:description.url",
"path": "Extension.extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "description",
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:description.value[x]",
"path": "Extension.extension.value[x]",
"short": "Natural language description of the condition",
"definition": "A brief, natural language description of the condition that effectively communicates the intended semantics.",
"min": 0,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:language",
"path": "Extension.extension",
"sliceName": "language",
"short": "R4: Language of the expression (new)",
"definition": "R4: `ChargeItemDefinition.applicability.language` (new:string)",
"comment": "Element `ChargeItemDefinition.applicability.language` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.language` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.language` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
"requirements": "Element `ChargeItemDefinition.applicability.language` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.language` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.language` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
"min": 0,
"max": "1",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
]
},
{
"id": "Extension.extension:language.id",
"path": "Extension.extension.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension:language.extension",
"path": "Extension.extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension:language.url",
"path": "Extension.extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "language",
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:language.value[x]",
"path": "Extension.extension.value[x]",
"short": "Language of the expression",
"definition": "The media type of the language for the expression, e.g. \"text/cql\" for Clinical Query Language expressions or \"text/fhirpath\" for FHIRPath expressions.",
"min": 0,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:expression",
"path": "Extension.extension",
"sliceName": "expression",
"short": "R4: Boolean-valued expression (new)",
"definition": "R4: `ChargeItemDefinition.applicability.expression` (new:string)",
"comment": "Element `ChargeItemDefinition.applicability.expression` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.expression` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.expression` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).\nPlease note that FHIRPath Expressions can only be evaluated in the scope of the current ChargeItem resource to which this definition is being applied.\nFHIRPath expressions can traverse into other resources linked from the ChargeItem resource, however, testing rules such as that a billing code may be billed only once per encounter need a wider scope. In such scenarios, CQL may be the appropriate choice.",
"requirements": "Element `ChargeItemDefinition.applicability.expression` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.expression` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.expression` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
"min": 0,
"max": "1",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
]
},
{
"id": "Extension.extension:expression.id",
"path": "Extension.extension.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension:expression.extension",
"path": "Extension.extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. In order to make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension:expression.url",
"path": "Extension.extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "expression",
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:expression.value[x]",
"path": "Extension.extension.value[x]",
"short": "Boolean-valued expression",
"definition": "An expression that returns true or false, indicating whether the condition is satisfied. When using FHIRPath expressions, the %context environment variable must be replaced at runtime with the ChargeItem resource to which this definition is applied.",
"comment": "Please note that FHIRPath Expressions can only be evaluated in the scope of the current ChargeItem resource to which this definition is being applied.\nFHIRPath expressions can traverse into other resources linked from the ChargeItem resource, however, testing rules such as that a billing code may be billed only once per encounter need a wider scope. In such scenarios, CQL may be the appropriate choice.",
"min": 0,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.url",
"path": "Extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"code": "uri"
}
],
"fixedUri": "http://hl7.org/fhir/4.0/StructureDefinition/extension-ChargeItemDefinition.applicability",
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"short": "Value of extension",
"definition": "Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).",
"min": 0,
"max": "0",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "base64Binary"
},
{
"code": "boolean"
},
{
"code": "code"
},
{
"code": "date"
},
{
"code": "dateTime"
},
{
"code": "decimal"
},
{
"code": "id"
},
{
"code": "instant"
},
{
"code": "integer"
},
{
"code": "markdown"
},
{
"code": "oid"
},
{
"code": "positiveInt"
},
{
"code": "string"
},
{
"code": "time"
},
{
"code": "unsignedInt"
},
{
"code": "uri"
},
{
"code": "Address"
},
{
"code": "Age"
},
{
"code": "Annotation"
},
{
"code": "Attachment"
},
{
"code": "CodeableConcept"
},
{
"code": "Coding"
},
{
"code": "ContactPoint"
},
{
"code": "Count"
},
{
"code": "Distance"
},
{
"code": "Duration"
},
{
"code": "HumanName"
},
{
"code": "Identifier"
},
{
"code": "Money"
},
{
"code": "Period"
},
{
"code": "Quantity"
},
{
"code": "Range"
},
{
"code": "Ratio"
},
{
"code": "Reference"
},
{
"code": "SampledData"
},
{
"code": "Signature"
},
{
"code": "Timing"
},
{
"code": "Meta"
}
],
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
}
]
},
"differential": {
"element": [
{
"id": "Extension",
"path": "Extension",
"short": "R4: Whether or not the billing code is applicable (new)",
"definition": "R4: `ChargeItemDefinition.applicability` (new:BackboneElement)",
"comment": "Element `ChargeItemDefinition.applicability` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).\nThe applicability conditions can be used to ascertain whether a billing item is allowed in a specific context. E.g. some billing codes may only be applicable in out-patient settings, only to male/female patients or only to children.",
"min": 0,
"max": "*",
"base": {
"path": "Extension",
"min": 0,
"max": "*"
},
"isModifier": false
},
{
"id": "Extension.extension",
"path": "Extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"ordered": false,
"rules": "open"
},
"min": 0,
"max": "*",
"base": {
"path": "Extension.extension",
"min": 0,
"max": "*"
}
},
{
"id": "Extension.extension:description",
"path": "Extension.extension",
"sliceName": "description",
"short": "R4: Natural language description of the condition (new)",
"definition": "R4: `ChargeItemDefinition.applicability.description` (new:string)",
"comment": "Element `ChargeItemDefinition.applicability.description` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.description` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.description` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
"requirements": "Element `ChargeItemDefinition.applicability.description` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.description` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.description` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
"min": 0,
"max": "1",
"base": {
"path": "Extension.extension",
"min": 0,
"max": "*"
}
},
{
"id": "Extension.extension:description.url",
"path": "Extension.extension.url",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"fixedUri": "description"
},
{
"id": "Extension.extension:description.value[x]",
"path": "Extension.extension.value[x]",
"short": "Natural language description of the condition",
"definition": "A brief, natural language description of the condition that effectively communicates the intended semantics.",
"min": 0,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
]
},
{
"id": "Extension.extension:language",
"path": "Extension.extension",
"sliceName": "language",
"short": "R4: Language of the expression (new)",
"definition": "R4: `ChargeItemDefinition.applicability.language` (new:string)",
"comment": "Element `ChargeItemDefinition.applicability.language` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.language` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.language` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
"requirements": "Element `ChargeItemDefinition.applicability.language` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.language` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.language` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
"min": 0,
"max": "1",
"base": {
"path": "Extension.extension",
"min": 0,
"max": "*"
}
},
{
"id": "Extension.extension:language.url",
"path": "Extension.extension.url",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"fixedUri": "language"
},
{
"id": "Extension.extension:language.value[x]",
"path": "Extension.extension.value[x]",
"short": "Language of the expression",
"definition": "The media type of the language for the expression, e.g. \"text/cql\" for Clinical Query Language expressions or \"text/fhirpath\" for FHIRPath expressions.",
"min": 0,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
]
},
{
"id": "Extension.extension:expression",
"path": "Extension.extension",
"sliceName": "expression",
"short": "R4: Boolean-valued expression (new)",
"definition": "R4: `ChargeItemDefinition.applicability.expression` (new:string)",
"comment": "Element `ChargeItemDefinition.applicability.expression` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.expression` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.expression` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).\nPlease note that FHIRPath Expressions can only be evaluated in the scope of the current ChargeItem resource to which this definition is being applied.\nFHIRPath expressions can traverse into other resources linked from the ChargeItem resource, however, testing rules such as that a billing code may be billed only once per encounter need a wider scope. In such scenarios, CQL may be the appropriate choice.",
"requirements": "Element `ChargeItemDefinition.applicability.expression` is part of an existing definition because parent element `ChargeItemDefinition.applicability` requires a cross-version extension.\nElement `ChargeItemDefinition.applicability.expression` is not mapped to FHIR STU3, since FHIR R4 `ChargeItemDefinition` is not mapped.\nElement `ChargeItemDefinition.applicability.expression` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
"min": 0,
"max": "1",
"base": {
"path": "Extension.extension",
"min": 0,
"max": "*"
}
},
{
"id": "Extension.extension:expression.url",
"path": "Extension.extension.url",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"fixedUri": "expression"
},
{
"id": "Extension.extension:expression.value[x]",
"path": "Extension.extension.value[x]",
"short": "Boolean-valued expression",
"definition": "An expression that returns true or false, indicating whether the condition is satisfied. When using FHIRPath expressions, the %context environment variable must be replaced at runtime with the ChargeItem resource to which this definition is applied.",
"comment": "Please note that FHIRPath Expressions can only be evaluated in the scope of the current ChargeItem resource to which this definition is being applied.\nFHIRPath expressions can traverse into other resources linked from the ChargeItem resource, however, testing rules such as that a billing code may be billed only once per encounter need a wider scope. In such scenarios, CQL may be the appropriate choice.",
"min": 0,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
]
},
{
"id": "Extension.url",
"path": "Extension.url",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"fixedUri": "http://hl7.org/fhir/4.0/StructureDefinition/extension-ChargeItemDefinition.applicability"
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"min": 0,
"max": "0",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
}
}
]
}
}