| # | | Name | Source | Ver | Description |
| 1 | | Alternate Measure Score | hl7.fhir.us.davinci-vbpr#current | R4 | The Alternate Measure Score Extension allows other data type choices be used for the measureScore element in addition to Quantity. The alternate data type for measure score is determined by the performance metric type. |
| 2 | | Alternate Measure Score | hl7.fhir.us.davinci-vbpr#current | R4 | The Alternate Measure Score Extension allows other data type choices be used for the measureScore element in addition to Quantity. The alternate data type for measure score is determined by the performance metric type. |
| 3 | | Alternate Measure Score | hl7.fhir.us.davinci-vbpr#current | R4 | The Alternate Measure Score Extension allows other data type choices be used for the measureScore element in addition to Quantity. The alternate data type for measure score is determined by the performance metric type. |
| 4 | | Annotation | hl7.fhir.us.davinci-ra#current | R4 | Annotation |
| 5 | | Baseline | hl7.fhir.us.davinci-vbpr#current | R4 | The Baseline Extension is a complex extension. It is used to state the baseline that the performance metric is used for comparisons. |
| 6 | | Baseline | hl7.fhir.us.davinci-vbpr#current | R4 | The Baseline Extension is a complex extension. It is used to state the baseline that the performance metric is used for comparisons. |
| 7 | | CMI Input Parameters | hl7.fhir.uv.cmi#current | R4 | Specifies the input parameters to the operation (such as a test case or data requirements operation). |
| 8 | | Confidence Scale | hl7.fhir.us.davinci-ra#current | R4 | Confidence scale for a Condition Category (CC) coding gap. |
| 9 | | CQFM Input Parameters | hl7.fhir.us.cqfmeasures#current | R4 | Specifies the input parameters to the operation (such as a test case or data requirements operation). |
| 10 | | CQFM Is Test Case | hl7.fhir.us.cqfmeasures#current | R4 | Indicates whether this instance represents the definition of a test case. |
| 11 | | CQFM Operation | hl7.fhir.us.cqfmeasures#current | R4 | Specifies the operation definition |
| 12 | | CQFM Test Case Description | hl7.fhir.us.cqfmeasures#current | R4 | Provides a clear description of the test case. |
| 13 | | DEQM Alternate Score Type Extension | hl7.fhir.us.davinci-deqm#current | R4 | Possible value types for the measureScore elements *in addition to* the standard [Quantity](http://hl7.org/fhir/R4/datatypes.html#Quantity) type. The alternate type is determined by the Quality Measure [Aggregate Method](http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-aggregateMethod) extension used on the Measure. The reported type of the measureScore for continuous variable measures is determined by the result type of the aggregate method operation. This extension corresponds to the measureScore types in the FHIR R5 version of MeasureReport. |
| 14 | | DEQM Alternate Score Type Extension | hl7.fhir.us.davinci-deqm#current | R4 | Possible value types for the measureScore elements *in addition to* the standard [Quantity](http://hl7.org/fhir/R4/datatypes.html#Quantity) type. The alternate type is determined by the Quality Measure [Aggregate Method](http://hl7.org/fhir/us/cqfmeasures/StructureDefinition/cqfm-aggregateMethod) extension used on the Measure. The reported type of the measureScore for continuous variable measures is determined by the result type of the aggregate method operation. This extension corresponds to the measureScore types in the FHIR R5 version of MeasureReport. |
| 15 | | DEQM Calculated Date Extension | hl7.fhir.us.davinci-deqm#current | R4 | This extension applies to the date the metric was actually calculated. If your measure calculation draws on stored calculations and there are multiple calculation dates, this extension would not apply, as in the example of a composite measure where the individual measures were calculated on different dates. This would only cover the case where there is only one calculation date. |
| 16 | | DEQM Certification Identifier Extension | hl7.fhir.us.davinci-deqm#current | R4 | An identifier that represents the EHR certication number (CERHT). See [Certified EHR Technology](https://www.cms.gov/regulations-and-guidance/legislation/ehrincentiveprograms/certification.html) For more information. This Extension is used when the receiver is interested in getting EHR certification information in the report. |
| 17 | | DEQM Data Location Extension | hl7.fhir.us.davinci-deqm#current | R4 | 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. |
| 18 | | DEQM Group Improvement Notation Extension | hl7.fhir.us.davinci-deqm#current | R4 | Indicates whether improvement in the measure group is noted by an increase or decrease in the measure score. |
| 19 | | DEQM Measure Scoring Extension | hl7.fhir.us.davinci-deqm#current | R4 | Indicates how the calculation is performed for the measure, including proportion, ratio, continuous-variable, and cohort. The value set is extensible, allowing additional measure scoring types to be represented. It is expected to be the same as the scoring element on the referenced Measure |
| 20 | | DEQM Measure Scoring Extension | hl7.fhir.us.davinci-deqm#current | R4 | Indicates how the calculation is performed for the measure, including proportion, ratio, continuous-variable, and cohort. The value set is extensible, allowing additional measure scoring types to be represented. It is expected to be the same as the scoring element on the referenced Measure |
| 21 | | DEQM Reporter Group Extension | hl7.fhir.us.davinci-deqm#current | R4 | Group of practitioners responsible for a report. This extension is used to provide the capability to allow the participating practitioners to be documented. |
| 22 | | DEQM Reporting Program Extension | hl7.fhir.us.davinci-deqm#current | R4 | Extension that supports the reporting program as a reference to a Library conforming to the Quality Program profile, as well as a CodeableConcept bound to the Quality Program value set. |
| 23 | | DEQM Reporting Vendor Extension | hl7.fhir.us.davinci-deqm#current | R4 | A reference to the vendor who queried the data, calculated results and/or generated the report. The 'reporting vendor' is intended to represent the submitting entity when it is not the same as the reporting entity. This extension is used when the Receiver is interested in getting vendor information in the report. |
| 24 | | DEQM Submit Data Update Type Extension | hl7.fhir.us.davinci-deqm#current | R4 | This Extension supports the concepts 'incremental' and 'snapshot' and corresponds to the measureScore types in the FHIR R5 version of MeasureReport.
- The DEQM Consumer Server **SHALL** use this Extension to advertise whether it supports [snapshot](index.html#incremental-update) or [incremental](index.html#snapshot-update) updates for the [DEQM Submit Data transaction](datax.html#submit-data).
- The DEQM Producer Client **SHALL** use this Extension to indicate whether the payload is a snapshot or incremental update for DEQM Submit Data transaction.
When responding to the [DEQM Collect Data transaction](datax.html#collect-data), the DEQM Producer Server **SHALL** value it 'incremental' if the `lastReceivedOn` parameter is present or 'snapshot if the `lastReceivedOn` parameter is absent. |
| 25 | | DEQM Supplemental Data Extension | hl7.fhir.us.davinci-deqm#current | R4 | This extension allows supplementalData to be included in the MeasureReport. For supplementalData that is a calculation, this will be a reference to an Observation containing the result of the supplementalData calculation. For supplementalData that is a resource, this will be a reference to the supplementalData resource. |
| 26 | | Episode of care | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | Identifies the episode(s) of care that this resource is relevant to. Establishes the EpisodeOfCare as a 'grouper' of resources that are relevant to that episode. |
| 27 | | Evidence Status | hl7.fhir.us.davinci-ra#current | R4 | Evidence status of a Condition Category (CC) coding gap, which is closed-gap, open-gap, or pending. |
| 28 | | Group Reference | hl7.fhir.us.davinci-vbpr#current | R4 | Reference to a group within the MeasureReport. |
| 29 | | Group Reference | hl7.fhir.us.davinci-ra#current | R4 | This extension identifies which Condition Category (CC) gap the supporting evidence (represented by `MeasureReport.group.evaluatedResource`) is for. |
| 30 | | Hierarchical Status | hl7.fhir.us.davinci-ra#current | R4 | This extension is to indicate if hierarchies were applied to a Condition Category (CC), and if applied, whether the Condition Category (CC) is superseded. |
| 31 | | Organization Subject | hl7.fhir.us.davinci-vbpr#current | R4 | The Organization Subject Extension allows using Organization as an alternative resource type for the Subject reference. |
| 32 | | Paid Through Date | hl7.fhir.us.davinci-vbpr#current | R4 | Paid through date is the ending date of the pay cycle. |
| 33 | | Paid Through Date | hl7.fhir.us.davinci-vbpr#current | R4 | Paid through date is the ending date of the pay cycle. |
| 34 | | Payment Stream | hl7.fhir.us.davinci-vbpr#current | R4 | The Payment Stream Extension is a complex extension that defines the type of payment stream. A value-based contract may contain different types of payment streams, such as quality incentive payment and care coordination fee. |
| 35 | | Payment Stream | hl7.fhir.us.davinci-vbpr#current | R4 | The Payment Stream Extension is a complex extension that defines the type of payment stream. A value-based contract may contain different types of payment streams, such as quality incentive payment and care coordination fee. |
| 36 | | Risk Adjustment Clinical Data Collection Deadline | hl7.fhir.us.davinci-ra#current | R4 | Risk Adjustment Clinical Data Collection Deadline |
| 37 | | Risk Adjustment Evidence Status Date | hl7.fhir.us.davinci-ra#current | R4 | Risk adjustment evidence status date |
| 38 | | Risk Adjustment Suspect Type | hl7.fhir.us.davinci-ra#current | R4 | Risk adjustment suspect type |
| 39 | | Score | hl7.fhir.us.davinci-vbpr#current | R4 | The Score Extension is used to specify the score of a measure, such as star score. |
| 40 | | Service Period | hl7.fhir.us.davinci-vbpr#current | R4 | The Service period for a payment stream. |
| 41 | | Service Period | hl7.fhir.us.davinci-vbpr#current | R4 | The Service period for a payment stream. |
| 42 | | Threshold | hl7.fhir.us.davinci-vbpr#current | R4 | The Threshold Extension is a complex extension that defines a threshold needed to be met when measuring performance. |
| 43 | | WHO Reported Location | who.fhir.anc-cds#current | R4 | The location at which the reported data was generated |