Properties
| Name | Required | Type | Description |
|---|---|---|---|
| identifier | No | Identifier[] | External identifier |
| basedOn | No | Reference<MedicationRequest / CarePlan / ServiceRequest>[] | Fulfils plan, proposal or order |
| partOf | No | Reference<MedicationAdministration / MedicationDispense / MedicationStatement / Procedure / Observation>[] | Part of referenced event |
| status | Yes | code | active / completed / entered-in-error / intended / stopped / on-hold / unknown / not-taken |
| statusReason | No | CodeableConcept[] | Reason for current status |
| category | No | CodeableConcept | Type of medication usage |
| medication[x] | Yes | CodeableConcept, Reference<Medication> | What medication was taken |
| subject | Yes | Reference<Patient / Group> | Who is/was taking the medication |
| context | No | Reference<Encounter / EpisodeOfCare> | Encounter / Episode associated with MedicationStatement |
| effective[x] | No | dateTime, Period | The date/time or interval when the medication is/was/will be taken |
| dateAsserted | No | dateTime | When the statement was asserted? |
| informationSource | No | Reference<Patient / Practitioner / PractitionerRole / RelatedPerson / Organization> | Person or organization that provided the information about the taking of this medication |
| derivedFrom | No | Reference<Resource>[] | Additional supporting information |
| reasonCode | No | CodeableConcept[] | Reason for why the medication is being/was taken |
| reasonReference | No | Reference<Condition / Observation / DiagnosticReport>[] | Condition or observation that supports why the medication is being/was taken |
| note | No | Annotation[] | Further information about the statement |
| dosage | No | Dosage[] | Details of how medication is/was taken or should be taken |
Search Parameters
| Name | Type | Description | Expression |
|---|---|---|---|
| code | token | Return statements of this medication code | MedicationStatement.medication |
| identifier | token | Return statements with this external identifier | MedicationStatement.identifier |
| patient | reference | Returns statements for a specific patient. | MedicationStatement.subject |
| medication | reference | Return statements of this medication reference | MedicationStatement.medication |
| status | token | Return statements that match the given status | MedicationStatement.status |
| category | token | Returns statements of this category of medicationstatement | MedicationStatement.category |
| context | reference | Returns statements for a specific context (episode or episode of Care). | MedicationStatement.context |
| effective | date | Date when patient was taking (or not taking) the medication | MedicationStatement.effective |
| part-of | reference | Returns statements that are part of another event. | MedicationStatement.partOf |
| source | reference | Who or where the information in the statement came from | MedicationStatement.informationSource |
| subject | reference | The identity of a patient, animal or group to list statements for | MedicationStatement.subject |
Inherited Properties
| Name | Required | Type | Description |
|---|---|---|---|
| id | No | string | Logical id of this artifact |
| meta | No | Meta | Metadata about the resource |
| implicitRules | No | uri | A set of rules under which this content was created |
| language | No | code | Language of the resource content |
| text | No | Narrative | Text summary of the resource, for human interpretation |
| contained | No | Resource[] | Contained, inline Resources |
| extension | No | Extension[] | Additional content defined by implementations |
| modifierExtension | No | Extension[] | Extensions that cannot be ignored |

