Data Exchange For Quality Measures Implementation Guide
1.0.0-ballot - STU 1 Ballot

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## Extension: DEQM Data Location Extension

Official URL: http://hl7.org/fhir/uv/deqm/StructureDefinition/deqm-dataLocation | Version: 1.0.0-ballot | Highlight text changes?
Standards status: Trial-use Active as of 2023-04-06 | Maturity Level: 4 | Computable Name: DEQMDataLocationExtension

Location from which reported data was gathered. This extension is used to provide the location(s) from which reported data was gathered in a MeasureReport, such as individual, summary and data exchange measure report.

Context of Use

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

- Element ID: `MeasureReport`

### Mandatory Data Elements and Terminology

The following data-elements are mandatory (i.e data MUST be present).

Each Must Have:

1. url: identifies the meaning of the extension

Usage info

Usages:

- Use this Extension: DEQM Data Exchange MeasureReport Profile, DEQM Individual MeasureReport Profile, DEQM Subject List MeasureReport and DEQM Summary MeasureReport Profile
- Examples for this Extension: MeasureReport/indv-measurereport-patient-level-linear, MeasureReport/indv-measurereport-weighted-composite and MeasureReport/indv-measurereport01

You can also check for usages in the FHIR IG Statistics

### Formal Views of Extension Content

Description Differentials, Snapshots, and other representations.

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

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Location(s) from which reported data was gathered
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/deqm/StructureDefinition/deqm-dataLocation"
value[x] |  | 0..1 | Reference(Location) | Value of extension
Documentation for this format

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Location(s) from which reported data was gathered
id |  | 0..1 | string | 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/deqm/StructureDefinition/deqm-dataLocation"
value[x] |  | 0..1 | Reference(Location) | Value of extension
Documentation for this format

#### 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()`

Summary

Simple Extension with the type Reference: Location from which reported data was gathered. This extension is used to provide the location(s) from which reported data was gathered in a MeasureReport, such as individual, summary and data exchange measure report.

Maturity: 4

Differential ViewDifferential View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Location(s) from which reported data was gathered
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/deqm/StructureDefinition/deqm-dataLocation"
value[x] |  | 0..1 | Reference(Location) | Value of extension
Documentation for this format

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Location(s) from which reported data was gathered
id |  | 0..1 | string | 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/deqm/StructureDefinition/deqm-dataLocation"
value[x] |  | 0..1 | Reference(Location) | Value of extension
Documentation for this format

#### 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()`

Summary

Simple Extension with the type Reference: Location from which reported data was gathered. This extension is used to provide the location(s) from which reported data was gathered in a MeasureReport, such as individual, summary and data exchange measure report.

Maturity: 4

Other representations of profile: CSV, Excel, Schematron