QI-Core Implementation Guide
4.1.0 - release

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## Extension: DoNotPerformReason

Indicates the reason the event was not performed.

The official URL for this extension is:

    http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-doNotPerformReason

Status: draft
Extension maintained by: http://www.hl7.org/Special/committees/cqi/index.cfm

Context of Use

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

- Resource

Usage

See the patterns page for implementation and usage patterns.

### Examples

Device Not Requested Example
Service Not Requested Example

Usage info

Usage:

- Use this Extension: QICoreDeviceNotRequested, QICoreServiceNotRequested
- Examples for this Extension: DeviceRequest/negation-example, DeviceRequest/negation-with-code-example, ServiceRequest/negation-example-code, ServiceRequest/negation-example

### Formal Views of Extension Content

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

- Text Summary
- Differential Table
- Snapshot Table
- All

This structure is derived from Extension

Summary

Fixed Value: 1 element

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Extension |  | 0..1 | Extension | Extension
url |  | 1..1 | uri | "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-doNotPerformReason"
value[x] |  | 0..1 | CodeableConcept | Value of extension Binding: Negation Reason Codes (extensible): The reason the event did not occur or was not performed
Documentation for this format

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Extension |  | 0..1 | Extension | Extension
id |  | 0..1 | string | Unique id for inter-element referencing
Slices for extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-doNotPerformReason"
value[x] |  | 0..1 | CodeableConcept | Value of extension Binding: Negation Reason Codes (extensible): The reason the event did not occur or was not performed
Documentation for this format

This structure is derived from Extension

Summary

Fixed Value: 1 element

Differential View

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Extension |  | 0..1 | Extension | Extension
url |  | 1..1 | uri | "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-doNotPerformReason"
value[x] |  | 0..1 | CodeableConcept | Value of extension Binding: Negation Reason Codes (extensible): The reason the event did not occur or was not performed
Documentation for this format

Snapshot View

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Extension |  | 0..1 | Extension | Extension
id |  | 0..1 | string | Unique id for inter-element referencing
Slices for extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-doNotPerformReason"
value[x] |  | 0..1 | CodeableConcept | Value of extension Binding: Negation Reason Codes (extensible): The reason the event did not occur or was not performed
Documentation for this format

Other representations of profile: CSV, Excel, Schematron

#### Terminology Bindings

Path | Conformance | ValueSet
Extension.value[x] | extensible | NegationReasonCodes

#### Constraints

Id | Grade | Path | Details | Requirements
ele-1 | error | Extension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |
ext-1 | error | Extension | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
ele-1 | error | Extension.extension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |
ext-1 | error | Extension.extension | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
ele-1 | error | Extension.value[x] | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |