Order Catalog Implementation Guide
1.0.0 - STU 1

Order Catalog Implementation Guide, published by HL7 International / Orders and Observations. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-order-catalog/ and changes regularly. See the Directory of published versions

## Extension: LimitationSummary Extension

Official URL: http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LimitationSummary | Version: 1.0.0
Standards status: Trial-use | Maturity Level: 2 | Computable Name: LimitationSummary
Other Identifiers: OID:2.16.840.1.113883.4.642.40.55.42.20

This extension to PlanDefinition conveys the textual summary of the limitations associated with the laboratory service represented by the PlanDefinition instance. These limitations may for instance exclude some patient conditions of medications, incompatible with the diagnostic procedure.

Context of Use

This extension may be used on the following element(s)

- Element ID: `PlanDefinition`

Usage info

Usages:

- Use this Extension: Laboratory Service Definition
- Examples for this Extension: Bundle/example-lab-test-creation-transaction-request, Bundle/example-lab-test-creation-transaction-response, BloodElectrolytePanel, PotassiumSerumMeasurement and VitaminDMeasurement

You can also check for usages in the FHIR IG Statistics

### Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

- Differential Table
- Snapshot Table
- Statistics/References
- All

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..1 | Extension | Extension
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LimitationSummary"
value[x] |  | 0..1 | string | Value of extension
Documentation for this format

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..1 | Extension | Extension
id |  | 0..1 | id | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LimitationSummary"
value[x] |  | 0..1 | string | Value of extension
Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type string: This extension to PlanDefinition conveys the textual summary of the limitations associated with the laboratory service represented by the PlanDefinition instance. These limitations may for instance exclude some patient conditions of medications, incompatible with the diagnostic procedure.

Maturity: 2

Differential View

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..1 | Extension | Extension
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LimitationSummary"
value[x] |  | 0..1 | string | Value of extension
Documentation for this format

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..1 | Extension | Extension
id |  | 0..1 | id | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LimitationSummary"
value[x] |  | 0..1 | string | Value of extension
Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type string: This extension to PlanDefinition conveys the textual summary of the limitations associated with the laboratory service represented by the PlanDefinition instance. These limitations may for instance exclude some patient conditions of medications, incompatible with the diagnostic procedure.

Maturity: 2

Other representations of profile: CSV, Excel, Schematron

#### Constraints

Id | Grade | Path(s) | Description | Expression
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`