# Extensions - Da Vinci Risk Adjustment Implementation Guide v2.1.0

* [**Table of Contents**](toc.md)
* **Extensions**

## Extensions

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| *Page standards status:*[Informative](http://hl7.org/fhir/R4/versions.html#std-process) |

List of extensions defined in this implementation guide:

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| [Clinical Data Collection Deadline Extension](StructureDefinition-ra-clinicalDataCollectionDeadline.md) |
| [Condition Category Remark Extension](StructureDefinition-ra-ccRemark.md) |
| [Condition Category Type Extension](StructureDefinition-ra-ccType.md) |
| [Confidence Scale Extension](StructureDefinition-ra-confidenceScale.md) |
| [Diagnosis Code Extension](StructureDefinition-ra-dxCode.md) |
| [Evidence Status Extension](StructureDefinition-ra-evidenceStatus.md) |
| [Evidence Status Date Extension](StructureDefinition-ra-evidenceStatusDate.md) |
| [Group Reference Extension](StructureDefinition-ra-groupReference.md) |
| [Hierarchical Status Extension](StructureDefinition-ra-hierarchicalStatus.md) |
| [Payer Coding Gap Report ID Extension](StructureDefinition-ra-payerCodingGapReportId.md) |
| [Reporting Vendor Extension](StructureDefinition-ra-reportingVendor.md) |

