| Name | Flags | Card. | Type | Description & Constraints![]() |
|---|---|---|---|---|
| I | DomainResource | Record of medication being taken by a patient Reason for use reference is only permitted if notTaken is false Reason not taken is only permitted if notTaken is true Reason for use code is only permitted if notTaken is false | ||
| 0..* | Identifier | External identifier | ||
| ?!Σ | 1..1 | code | active | completed | entered-in-error | intended | stopped | on-hold MedicationStatementStatus (Required) | |
| Σ | 1..1 | What medication was taken SNOMED CT Medication Codes (Example) | ||
| CodeableConcept | ||||
| Reference(Medication) | ||||
| Σ | 1..1 | Reference(Patient) | Who is/was taking the medication | |
| Σ | 0..1 | Over what period was medication consumed? | ||
| dateTime | ||||
| Period | ||||
| 0..1 | Reference(Patient | Practitioner | RelatedPerson) | Person who provided the information about the taking of this medication | ||
| 0..* | Reference(Any) | Additional supporting information | ||
| Σ | 0..1 | dateTime | When the statement was asserted? | |
| ?!Σ | 0..1 | boolean | True if medication is/was not being taken | |
| I | 0..* | CodeableConcept | True if asserting medication was not given | |
| 0..* | CodeableConcept | Reason for why the medication is being/was taken Condition/Problem/Diagnosis Codes (Example) | ||
| 0..* | Reference(Condition) | Condition that supports why the medication is being/was taken | ||
| 0..* | Annotation | Further information about the statement | ||
| 0..1 | code | Type of medication usage MedicationStatementCategory (Example) | ||
| 0..* | BackboneElement | Details of how medication was taken | ||
| 0..1 | string | Free text dosage instructions as reported by the information source | ||
| 0..* | CodeableConcept | Supplemental instructions - e.g. "with meals" SNOMED CT Additional Dosage Instructions (Example) | ||
| 0..1 | Timing | When/how often was medication taken | ||
| 0..1 | Take "as needed" (for x) SNOMED CT Medication As Needed Reason Codes (Example) | |||
| boolean | ||||
| CodeableConcept | ||||
| 0..1 | Where (on body) medication is/was administered SNOMED CT Anatomical Structure for Administration Site Codes (Example) | |||
| CodeableConcept | ||||
| Reference(BodySite) | ||||
| 0..1 | CodeableConcept | How the medication entered the body SNOMED CT Route Codes (Example) | ||
| 0..1 | CodeableConcept | Technique used to administer medication SNOMED CT Administration Method Codes (Example) | ||
| 0..1 | Amount of medication per dose | |||
| SimpleQuantity | ||||
| Range | ||||
| 0..1 | Dose quantity per unit of time | |||
| Ratio | ||||
| Range | ||||
| SimpleQuantity | ||||
| 0..1 | Ratio | Maximum dose that was consumed per unit of time | ||
Documentation for this format | ||||