| # | Name | Source | Ver | Description | |
| 1 | Complies with | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | The action requested by this resource is intended to satisfy the expectations established by the referenced Definition resource. | |
| 2 | 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. | |
| 3 | Follow on of | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | Points to a preceding event within a workflow that was a prerequisite for or provides other justification for the current action. | |
| 4 | Generated from | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | This artifact was algorithmically produced by applying the referenced artifact to the context relevant for this request. | |
| 5 | Performer order | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | Identifies the relative preference of alternative performers when the request lists multiple performers. | |
| 6 | Procedure Approach Body Structure | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | The approach body site used for this procedure. Multiple locations are allowed. | |
| 7 | Procedure Directed By | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | The target of the extension is a distinct actor from the requester and has decision-making authority over the service and takes direct responsibility to manage the service. | |
| 8 | Procedure Target Body Structure | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | The target body site used for this procedure. Multiple locations are allowed. | |
| 9 | Release date | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | Indicates the date on which request or event resource that has a status of 'on-hold' or 'suspended' should be moved back to an active state. | |
| 10 | Research study | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | Indicates that this event is relevant to the specified research study(ies). | |
| 11 | ServiceRequest Precondition | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | The condition or state of the patient, prior or during the diagnostic procedure or test, for example, fasting, at-rest, or post-operative. This captures circumstances that may influence the measured value and have bearing on the interpretation of the result. | |
| 12 | ServiceRequest Questionnaire | hl7.fhir.uv.sdc.r4#3.0.0 | R4 | Identifies a Questionnaire that is being asked to be completed | |
| 13 | ServiceRequest Questionnaire Requested | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | Reference to a specific Questionnaire Resource as an ordered item. Allows for ordering a specific questionnaire to be completed. | |
| 14 | Status reason | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | Captures the reason for the current state of the resource. | |
| 15 | Triggered by | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | This resource came into being as a result of expectations set in the referenced Definition resource. I.e. This resource represents a 'step' dictated within the protocol/order set/etc. |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
| Extension | C D | C D | C D | C D | C D | C D | C D | C D | C D | C D | C D | C D | C D | C D | C D |
| Extension.extension | C | C | C | C | C | C | C | C | C | C | C | C | C | C | C |
| Extension.url | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F |
| Extension.value[x] | C | C | C | C | C | C | C | C | C | C | C | C | C B M | C |
Produced 08 Sep 2023