| # | | Name | Source | Ver | Description |
| 1 | | AnatomicLocation | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | An extension used for the pre-coordinated term that describes an anatomic location. |
| 2 | | Body Location Qualifier Extension | hl7.fhir.us.mcode#current | R4 | Qualifier to refine an body location. These include qualifiers for relative location, directionality, number, and plane, and exclude qualifiers for laterality. |
| 3 | | BodyLandmarkOrientation | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | Body locations in relation to a specific body landmark (tatoo, scar, other body structure). |
| 4 | | BodyLocationOrientation | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | A description of a landmark on the body used as a reference to locate something else. |
| 5 | | BodyLocationOrientationExtension | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | A description of how a body location is oriented. |
| 6 | | BodyLocationQualifier | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | An extension to capture a body location qualifier. E.g. fifth, wall, portion, etc. |
| 7 | | BodySide | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | An extension to capture a body side qualifier. E.g. left, right, bilateral. |
| 8 | | CapabilityStatement Expectation | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | Defines the level of expectation associated with a given system capability. |
| 9 | | ClockFacePosition | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | An description of the direction away from a landmark something is located based on a radial clock dial. |
| 10 | | Course Involves Reirradiation | hl7.fhir.us.codex-radiation-therapy#current | R4 | This flag is true if the radiotherapy course of treatment involves reirradiation of targets or organs at risk that were already irradiated in previous courses. |
| 11 | | Date Day | hl7.fhir.us.vrdr#current | R4 | The day portion (DD) of the partial date. (Extension) |
| 12 | | Date Month | hl7.fhir.us.vrdr#current | R4 | The month portion (MM) of the partial date. (Extension) |
| 13 | | Date Time | hl7.fhir.us.vrdr#current | R4 | The time portion (DD) of the partial date. (Extension) |
| 14 | | Date Year | hl7.fhir.us.vrdr#current | R4 | The year portion (YYYY) of the partial date. (Extension) |
| 15 | | Device | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | An instrument, tool, analyzer, etc.. |
| 16 | | DeviceRequest Extension to support DeviceDefinition | hl7.fhir.us.dme-orders#current | R4 | |
| 17 | | Disease Progression Qualifier | hl7.fhir.us.codex-radiation-therapy#current | R4 | Extension providing a qualifier for a disease progression |
| 18 | | Distance From Landmark Measurement Extension | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | The measured distance in cm a certain observation is made from a body landmark. |
| 19 | | DistanceFromLandmark | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | The distance in cm a certain observation is made from a body landmark. |
| 20 | | Dose Planned to Volume | hl7.fhir.us.codex-radiation-therapy#current | R4 | Dose parameters planned for one radiotherapy volume. |
| 21 | | Dose Prescribed to Volume | hl7.fhir.us.codex-radiation-therapy#current | R4 | Dose parameters prescribed for one radiotherapy volume. |
| 22 | | Energy or Isotope | hl7.fhir.us.codex-radiation-therapy#current | R4 | The radiation energy used for radiotherapy. The energy spectrum is characterized
by the maximum energy, the maximum accelaration voltage, or the used isotope. |
| 23 | | EPR Time | ch.fhir.ig.ch-core#current | R4 | Additional timestamp for the author or other elements. |
| 24 | | ExtendedTranslation | fhir.uv.crossborderdataexchange#current | R4 | |
| 25 | | Extension - Actual Yield dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 26 | | Extension - Actual Yield Unfiltered dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 27 | | Extension - Batch Designation dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 28 | | Extension - Batch Number of Vials dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 29 | | Extension - Batch Release Date dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 30 | | Extension - Batch Retest Date dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 31 | | Extension - Batch Substance Batch dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 32 | | Extension - Date Day | hl7.fhir.us.vrsandbox#current | R4 | The day portion (DD) of the partial date. |
| 33 | | Extension - Date Day | hl7.fhir.us.mdi#current | R4 | The day portion (DD) of the partial date. |
| 34 | | Extension - Date Day - Vital Records | hl7.fhir.us.vr-common-library#current | R4 | This Extension profile represents the day portion (DD) of the partial date. |
| 35 | | Extension - Date Month | hl7.fhir.us.vrsandbox#current | R4 | The month portion (MM) of the partial date. |
| 36 | | Extension - Date Month | hl7.fhir.us.mdi#current | R4 | The month portion (MM) of the partial date. |
| 37 | | Extension - Date Month - Vital Records | hl7.fhir.us.vr-common-library#current | R4 | This Extension profile represents the month portion (MM) of the partial date. |
| 38 | | Extension - Date Time | hl7.fhir.us.vrsandbox#current | R4 | The time portion (DD) of the partial date. |
| 39 | | Extension - Date Time | hl7.fhir.us.mdi#current | R4 | The time portion (DD) of the partial date. |
| 40 | | Extension - Date Time - Vital Records | hl7.fhir.us.vr-common-library#current | R4 | This Extension profile represents the time portion (DD) of the partial date. |
| 41 | | Extension - Date Year | hl7.fhir.us.mdi#current | R4 | The year portion (YYYY) of the partial date.
The MDI Extension - Date Year artifact overlaps with the VRDR Date Year artifact. |
| 42 | | Extension - Date Year - Vital Records | hl7.fhir.us.vr-common-library#current | R4 | This Extension profile represents the year portion (YYYY) of the partial date. |
| 43 | | Extension - History of Process dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 44 | | Extension - Instance Comment dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 45 | | Extension - Manufacturing Participant dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 46 | | Extension - Manufacturing Process dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 47 | | Extension - Packaging Date dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 48 | | Extension - Packaging Site dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 49 | | Extension - Process Parameters dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 50 | | Extension - Process Step Scale dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 51 | | Extension - Qualified Value Display dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 52 | | Extension - Table Footnote dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 53 | | Extension - Tabulate Batch Impurities dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 54 | | Extension - Tabulate Batches in Rows dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 55 | | Extension - Tabulate Equipment dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 56 | | Extension - Test Comment dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 57 | | Extension Target Fill Weight dx-PQ | hl7.fhir.uv.dx-pq#current | R5 | |
| 58 | | Free-Breathing Motion Management Technique | hl7.fhir.us.codex-radiation-therapy#current | R4 | Technique to manage respiratory motion with free-breathing. |
| 59 | | Image Guided Radiotherapy Modality | hl7.fhir.us.codex-radiation-therapy#current | R4 | The modality and associated energy used for imaging in Image Guided Radiotherapy (IGRT) |
| 60 | | Laterality Qualifier Extension | hl7.fhir.us.mcode#current | R4 | Qualifier to specify laterality. |
| 61 | | Location Jurisdiction Id | hl7.fhir.us.vrdr#current | R4 | Location Jurisdiction Id (Extension) |
| 62 | | NDH Combined Payload And MimeType | hl7.fhir.us.ndh#current | R4 | Combined Payload And MimeType |
| 63 | | NDH Rating Details | hl7.fhir.us.ndh#current | R4 | Rating Details |
| 64 | | NDH Supported IG | hl7.fhir.us.ndh#current | R4 | Supported IG |
| 65 | | NDH Supported IG Actor | hl7.fhir.us.ndh#current | R4 | Supported IG Actor |
| 66 | | no-basis-sourceofinformation | hl7.fhir.no.basis#2.1.2 | R4 | Part of norwegian KI standard. |
| 67 | | Number of Delivered Fractions | hl7.fhir.us.codex-radiation-therapy#current | R4 | The total number of fractions (treatment divisions) actually delivered for this volume. |
| 68 | | Number of Planned Fractions | hl7.fhir.us.codex-radiation-therapy#current | R4 | The number of planned fractions in this scope.
This extension SHALL only be present if the treatment is structured as countable fractions, for example in a Radiotherapy Planned Phase or in a Radiotherapy Treatment Plan. |
| 69 | | Number of Prescribed Fractions | hl7.fhir.us.codex-radiation-therapy#current | R4 | The number of prescribed fractions in this scope.
This extension SHALL only be present if the treatment is structured as countable fractions, for example in a Radiotherapy Phase Prescription. |
| 70 | | PAO Order Detail Extension | hl7.fhir.us.dme-orders#current | R4 | Order detail extension |
| 71 | | PAO Relevant Reviews Extension | hl7.fhir.us.dme-orders#current | R4 | Extension to define relevant review (such as prior-authorization) |
| 72 | | Periodicity | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | A time interval of occurance. |
| 73 | | Point Dose | hl7.fhir.us.codex-radiation-therapy#current | R4 | This flag is true if the dose is determined at a single point.
Point doses are often used to check dose at a specific point in a calculated 3D dose distribution.
Since point doses mostly have a technical role, high-level summaries may decide to exclude them from displays. |
| 74 | | Primary Plan Dose | hl7.fhir.us.codex-radiation-therapy#current | R4 | This flag is true if the dose is the primary plan dose in a radiotherapy treatment plan.
For a single treatment plan, the primary plan dose serves as the main dose value for tracking delivered dose vs. planned dose.
In summaries over multiple treatment plans, the flag indicates that the dose is a primary plan dose in any of the summarized plans. |
| 75 | | Procedure Intent Extension | hl7.fhir.us.mcode#current | R4 | The purpose of a treatment, medication, or procedure. |
| 76 | | Radiotherapy Dose Delivered To Volume Extension | hl7.fhir.us.mcode#current | R4 | Dose delivered to a given radiotherapy volume. |
| 77 | | Radiotherapy Modality And Technique Extension | hl7.fhir.us.mcode#current | R4 | Extension capturing modality and technique of a given radiotherapy procedure. The allowed combinations of modality and technique are constrained by invariants, one per modality. |
| 78 | | Radiotherapy Modality Extension | hl7.fhir.us.mcode#current | R4 | Extension capturing a modality of external beam or brachytherapy radiation procedures. |
| 79 | | Radiotherapy Number of Sessions Extension | hl7.fhir.us.mcode#current | R4 | The number of sessions in a course of radiotherapy. |
| 80 | | Radiotherapy Technique Extension | hl7.fhir.us.mcode#current | R4 | Extension capturing a technique of external beam or brachytherapy radiation procedures. |
| 81 | | Radiotherapy Volume Extension | hl7.fhir.us.codex-radiation-therapy#current | R4 | Extension providing a reference to a RadiotherapyVolume |
| 82 | | Reason for Revision or Adaptation | hl7.fhir.us.codex-radiation-therapy#current | R4 | The reason a planned or prescribed radiotherapy treatment was revised, superceded, or adapted. |
| 83 | | Recurrence | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | How often an event re-occurs. |
| 84 | | Reference to DICOM SOP Instance | hl7.fhir.us.codex-radiation-therapy#current | R4 | A reference to a DICOM SOP Instance. |
| 85 | | Related Condition Absent Extension | hl7.fhir.us.mcode#current | R4 | A condition that is NOT present, related to the resource. |
| 86 | | Related Condition Extension | hl7.fhir.us.mcode#current | R4 | A condition that has a relationship with the resource. |
| 87 | | Respiratory Motion Management | hl7.fhir.us.codex-radiation-therapy#current | R4 | Method applied to manage respiratory motion. |
| 88 | | StructureDefinition Extension Meaning | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | This extension allows conveying the coded meaning of the extension in instances of the extension |
| 89 | | StructureDefinition Extension Meaning | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | This extension allows conveying the coded meaning of the extension in instances of the extension |
| 90 | | SurfaceOrientation | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | The surface area a body location is in relation to a landmark. |
| 91 | | Treatment Applicator Type | hl7.fhir.us.codex-radiation-therapy#current | R4 | Radiotherapy Treatment Applicator Type. |
| 92 | | Treatment Termination Reason Extension (deprecated) | hl7.fhir.us.mcode#current | R4 | A code explaining the unplanned or premature termination, or normal completion, of a plan of treatment, course of medication, or research study.
This extension is deprecated since it is redundant with the statusReason field. |
| 93 | | UnderlyingAnatomicalStructure | hl7.fhir.us.lower-extremity-skin-wound-assessment#current | R4 | Body structures that are beneath an observation location. |
| 94 | | Uniform Fractionation | hl7.fhir.us.codex-radiation-therapy#current | R4 | This flag is true if the fractionation was uniform (i.e., treated with same modality and dose per fraction) and false if the fractionation was mixed. Treatment technique may vary in uniform fractionation.
If the fractionation was uniform, then the correspondence between the physical and biologically effective dose can be determined at the course level.
If the fractionation was not uniform, then the correspondence between the physical and biologically effective dose has to be determined per the phase level.
The flag was introduced to support determination of whether fractionation was uniform when viewing the Radiotherapy Course Summary (without first checking the details of each treatment phase).
This is important in registry use cases to efficiently assess whether checking phase level information is needed. |