Extensions for Using Data Elements from FHIR R4B in FHIR STU3
0.1.0 - STU
Extensions for Using Data Elements from FHIR R4B in FHIR STU3
0.1.0 - STU
Extensions for Using Data Elements from FHIR R4B in FHIR STU3 - Downloaded Version null See the Directory of published versions
| Official URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-VisionPrescription.lensSpecification.prism | Version: 0.1.0 | |||
| Standards status: Trial-use | Maturity Level: 0 | Computable Name: ExtensionVisionPrescription_LensSpecification_Prism | ||
R4B: VisionPrescription.lensSpecification.prism (new:BackboneElement)
This extension is part of the cross-version definitions generated to enable use of the
element VisionPrescription.lensSpecification.prism as defined in FHIR R4B
in FHIR STU3.
The source element is defined as:
VisionPrescription.lensSpecification.prism 0..* BackboneElement
Across FHIR versions, the element set has been mapped as:
VisionPrescription.lensSpecification.prism 0..* BackboneElementVisionPrescription.lensSpecification.prism 0..* BackboneElementFollowing are the generation technical comments:
Element VisionPrescription.lensSpecification.prism has a context of VisionPrescription.dispense based on following the parent source element upwards and mapping to VisionPrescription.
Element VisionPrescription.lensSpecification.prism has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
Context of Use
This extension may be used on the following element(s)
VisionPrescription.dispense
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | R4B: Eye alignment compensation (new) | |
  Slices for extension |
2..* | Extension | Extension Slice: Unordered, Open by value:url | |
   extension:amount |
1..1 | Extension | R4B: Amount of adjustment | |
  url |
1..1 | uri | "amount" | |
  value[x] |
1..1 | decimal | Amount of adjustment | |
 extension:base |
1..1 | Extension | R4B: base | |
 url |
1..1 | uri | "base" | |
| value[x] |
1..1 | code | up | down | in | out Binding: VisionBase (required): A coded concept listing the base codes. | |
 url |
1..1 | uri | "http://hl7.org/fhir/4.3/StructureDefinition/extension-VisionPrescription.lensSpecification.prism" | |
 value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | R4B: Eye alignment compensation (new) | |
| id |
0..1 | string | xml:id (or equivalent in JSON) | |
| Slices for extension |
2..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:amount |
1..1 | Extension | R4B: Amount of adjustment | |
| id |
0..1 | string | xml:id (or equivalent in JSON) | |
| extension |
0..* | Extension | Additional Content defined by implementations Slice: Unordered, Open by value:url | |
| url |
1..1 | uri | "amount" | |
| value[x] |
1..1 | decimal | Amount of adjustment | |
| extension:base |
1..1 | Extension | R4B: base | |
| id |
0..1 | string | xml:id (or equivalent in JSON) | |
| extension |
0..* | Extension | Additional Content defined by implementations Slice: Unordered, Open by value:url | |
| url |
1..1 | uri | "base" | |
| value[x] |
1..1 | code | up | down | in | out Binding: VisionBase (required): A coded concept listing the base codes. | |
| url |
1..1 | uri | "http://hl7.org/fhir/4.3/StructureDefinition/extension-VisionPrescription.lensSpecification.prism" | |
| Documentation for this format | ||||
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | R4B: Eye alignment compensation (new) | |
| Slices for extension |
2..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:amount |
1..1 | Extension | R4B: Amount of adjustment | |
| url |
1..1 | uri | "amount" | |
| value[x] |
1..1 | decimal | Amount of adjustment | |
| extension:base |
1..1 | Extension | R4B: base | |
| url |
1..1 | uri | "base" | |
| value[x] |
1..1 | code | up | down | in | out Binding: VisionBase (required): A coded concept listing the base codes. | |
| url |
1..1 | uri | "http://hl7.org/fhir/4.3/StructureDefinition/extension-VisionPrescription.lensSpecification.prism" | |
| value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | R4B: Eye alignment compensation (new) | |
| id |
0..1 | string | xml:id (or equivalent in JSON) | |
| Slices for extension |
2..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:amount |
1..1 | Extension | R4B: Amount of adjustment | |
| id |
0..1 | string | xml:id (or equivalent in JSON) | |
| extension |
0..* | Extension | Additional Content defined by implementations Slice: Unordered, Open by value:url | |
| url |
1..1 | uri | "amount" | |
| value[x] |
1..1 | decimal | Amount of adjustment | |
| extension:base |
1..1 | Extension | R4B: base | |
| id |
0..1 | string | xml:id (or equivalent in JSON) | |
| extension |
0..* | Extension | Additional Content defined by implementations Slice: Unordered, Open by value:url | |
| url |
1..1 | uri | "base" | |
| value[x] |
1..1 | code | up | down | in | out Binding: VisionBase (required): A coded concept listing the base codes. | |
| url |
1..1 | uri | "http://hl7.org/fhir/4.3/StructureDefinition/extension-VisionPrescription.lensSpecification.prism" | |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.extension:base.​value[x] | Base | required | VisionBase | 📍3.0.2 | FHIR Std. |
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() | (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r4b.r3#0.1.0 based on FHIR 3.0.2. Generated 2026-03-20
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