| # | | Name | Source | Ver | Description |
| 1 | | CycleDay | actnow.canshare.co.nz#current | R4 | The day of the cycle that this medication was given on. Includes planned day and administered day. Not the same as intended cycle length. |
| 2 | | DoseAdjustmentReason | actnow.canshare.co.nz#current | R4 | The reason why the dose given was not the same as that in the regimen |
| 3 | | 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. |
| 4 | | FacilityAdministered | actnow.canshare.co.nz#current | R4 | The facility where the medication was given. The HPI code of the facility |
| 5 | | HCIM AgreedDateTime | nictiz.fhir.nl.stu3.zib2017#2.2.15 | R3 | Date and time in the medication or administration agreement to which this administration pertains. Since multiple times can be indicated in one medication/administration agreement, this can be used to identify the agreed time in the event of e.g. early administration or a late administration. |
| 6 | | HCIM Deviating Administration | nictiz.fhir.nl.stu3.zib2017#2.2.15 | R3 | In the administration, was there a deviation from the medication or administration agreement? This can be a deviation in product, time, amount, route of administration or administering speed or foregoing administration altogether. |
| 7 | | HCIM Double Check Performed | nictiz.fhir.nl.stu3.zib2017#2.2.15 | R3 | Was a double check performed prior to the administration? This is only legally required for certain medication |
| 8 | | HCIM Medication RepeatPeriodCyclicalSchedule | nictiz.fhir.nl.stu3.zib2017#2.2.15 | R3 | The repeated period in a cyclical schedule (of one or more dosing instructions). A cyclic schedule is noted in days, the corresponding dosing duration is also in days.
Examples of a cyclical schedule: contraceptive pill (21 days, 1 pill 1x a day, then skip for 7 days, repeat), repeat period here is 28 days. |
| 9 | | HCIM MedicationTreatment | nictiz.fhir.nl.stu3.zib2017#2.2.15 | R3 | This is an extension in scope of the Dutch Health and Care Information modelss (Dutch: Zorginformatiebouwsteen or ZIB) for Medication. 
This extension is to be used to which Medical Treatment the specific information belongs to. This is done by the use of an identifier of that medical treatment. |
| 10 | | JP_MedicationAdministration_atDosage_LineComment | jp-core.draft#1.0.7 | R4 | ラインコメントを格納する |
| 11 | | JP_MedicationAdministration_Dosage_DosageComment | jp-core.draft#1.0.7 | R4 | 用法コメントを格納するための拡張 |
| 12 | | JP_MedicationAdministration_DosageMethod_MethodComment | jp-core.draft#1.0.7 | R4 | 手技コメントを格納するための拡張 |
| 13 | | JP_MedicationAdministration_DosageRate_RateComment | jp-core.draft#1.0.7 | R4 | 投与速度コメントを格納するための拡張 |
| 14 | | JP_MedicationAdministration_DosageRoute_RouteComment | jp-core.draft#1.0.7 | R4 | 投与経路コメントを格納するための拡張 |
| 15 | | JP_MedicationAdministration_DosageSite_SiteComment | jp-core.draft#1.0.7 | R4 | 投与部位コメントを格納するための拡張 |
| 16 | | JP_MedicationAdministration_Location | jp-core.draft#1.0.7 | R4 | 実施場所を格納するための拡張 |
| 17 | | JP_MedicationAdministration_RequestAuthoredOn | jp-core.draft#1.0.7 | R4 | 依頼日時を格納するための拡張 |
| 18 | | JP_MedicationAdministration_RequestDepartment | jp-core.draft#1.0.7 | R4 | 依頼科を格納するための拡張 |
| 19 | | JP_MedicationAdministration_Requester | jp-core.draft#1.0.7 | R4 | 依頼医を格納するための拡張 |
| 20 | | JP_MedicationRequest_DosageInstruction_Line | jp-core.draft#1.0.7 | R4 | 指示ラインを格納するための拡張 |
| 21 | | Line of Therapy Number | hl7.fhir.us.pedcan#current | R4 | A serial chronological number assigned to each systemic anti-cancer therapy (SACT) administered to a patient, denoting a discrete attempt to treat the cancer. The Line of Therapy (LoT) should be assigned by the clinician, since inferring the LoT |
| 22 | | PrescribedDose | actnow.canshare.co.nz#current | R4 | The dose of this medication in the regimen (may not be the same as that given |
| 23 | | 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. |
| 24 | | Research study | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | Indicates that this event is relevant to the specified research study(ies). |
| 25 | | US Public Health Therapeutic Medication Response Extension | hl7.fhir.us.ecr#current | R4 | This Extension profile represents represents a therapeutic response (as opposed to an undesired reaction) to the administration of a medication. |
| 26 | | US Public Health Therapeutic Medication Response Extension | hl7.fhir.us.ph-library#current | R4 | This Extension profile represents a therapeutic response (as opposed to an undesired reaction) to the administration of a medication. |