| # | Name | Source | Ver | Description | |
| 1 | Aditional Information | hl7.fhir.us.pq-cmc#current | R5 | Any additional information | |
| 2 | AssistanceRequired | hl7.fhir.us.pacio-pfe#current | R4 | Associated with the Narrative History of Status profile to provide a high-level indication of assistance required for the person's baseline ability (status immediately preceding the current admission, illness, or exacerbation for a patient). The CMS Assessment answer list LL4309-2 provides possible values for this extension. | |
| 3 | Extension - At-Home In-Vitro Test Supporting Info | hl7.fhir.us.home-lab-report#current | R4 | Additional information supporting the diagnostic report. Modeled after the DiagnosticReport.supportingInfo backbone element added to DiagnosticReport in FHIR R5. | |
| 4 | Extension - Tracking Number | hl7.fhir.us.mdi#current | R4 | This Extension contains a tracking number, such as a case number or file number assigned by an MDI organization, EDRS, or other involved organization to facilitate recognition of common case records across disparate systems and over time. | |
| 5 | Extension - Tracking Number | hl7.fhir.us.vrsandbox#current | R4 | This Extension contains a tracking number, such as a case number or file number assigned by an MDI information management system or EDRS, and can represent other tracking numbers, if required. | |
| 6 | ObservationEventLocation | hl7.fhir.us.pacio-fs#current | R4 | This extension is used to indicate the principal physical location where an observation event occurred. | |
| 7 | ObservationEventLocation | hl7.fhir.us.pacio-pfe#current | R4 | This extension is used to indicate the principal physical location where an observation event occurred. | |
| 8 | ObservationEventLocation | hl7.fhir.us.pacio-cs#current | R4 | This extension is used to indicate the principal physical location where an observation event occurred. | |
| 9 | Quality Specification Reference | hl7.fhir.us.pq-cmc#current | R5 | The product specification used in the batch release or stability testing. | |
| 10 | Radiotherapy Volume Extension | hl7.fhir.us.codex-radiation-therapy#current | R4 | Extension providing a reference to a RadiotherapyVolume | |
| 11 | Reference to DICOM SOP Instance | hl7.fhir.us.codex-radiation-therapy#current | R4 | A reference to a DICOM SOP Instance. | |
| 12 | Study Interval | hl7.fhir.us.pq-cmc#current | R5 | Contains elements related to the intervals of the stability study. | |
| 13 | UnstructuredResultExtension-IEHR | fhir.uv.crossborderdataexchange#current | R4 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | |
| Extension | D | D | C D | C D | D | D | D | D | D | D | D | D | |
| Extension.extension | C | C | S C D (2) | C | S C (3) | C | S C D (3) | S C (3) | |||||
| Extension.extension.extension | C (2) | C (2) | C (2) | ||||||||||
| Extension.extension.value[x] | C F (2) | S C D (4) | C (2) | D B M (2) | |||||||||
| Extension.extension.value[x].code | C B M | ||||||||||||
| Extension.extension.value[x].unit | C D | ||||||||||||
| Extension.extension.value[x].value | C | ||||||||||||
| Extension.extension.url | C F (2) | F (2) | F (2) | F (2) | |||||||||
| Extension.url | F | F | C F | F | F | F | F | F | F | F | F | F | |
| Extension.value[x] | B M | C | C | C | C | C | C | ||||||
| Extension.value[x].value | |||||||||||||
| Extension.value[x].system | |||||||||||||
| Extension.value[x].type | B M | B M |
Produced 08 Sep 2023