NameFlagsCard.TypeDescription & Constraintsdoco
.. MedicationStatement TUDomainResourceRecord of medication being taken by a patient

Elements defined in Ancestors: id, meta, implicitRules, language, text, contained, extension, modifierExtension
... identifier Σ0..*IdentifierExternal identifier

... partOf 0..*Reference(Procedure | MedicationStatement)Part of referenced event

... status ?!Σ1..1coderecorded | entered-in-error | draft
Binding: MedicationStatement Status Codes (Required)
... category Σ0..*CodeableConceptType of medication statement
Binding: medicationRequest Administration Location Codes (Example)

... medication Σ1..1CodeableReference(Medication)What medication was taken
Binding: SNOMED CT Medication Codes (Example)
... subject Σ1..1Reference(Patient | Group)Who is/was taking the medication
... encounter Σ0..1Reference(Encounter)Encounter associated with MedicationStatement
... effective[x] Σ0..1The date/time or interval when the medication is/was/will be taken
.... effectiveDateTimedateTime
.... effectivePeriodPeriod
.... effectiveTimingTiming
... dateAsserted Σ0..1dateTimeWhen the usage was asserted?
... informationSource 0..*Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Organization)Person or organization that provided the information about the taking of this medication

... derivedFrom 0..*Reference(Any)Link to information used to derive the MedicationStatement

... reason 0..*CodeableReference(Condition | Observation | DiagnosticReport)Reason for why the medication is being/was taken
Binding: Condition/Problem/Diagnosis Codes (Example)

... note 0..*AnnotationFurther information about the usage

... relatedClinicalInformation 0..*Reference(Observation | Condition)Link to information relevant to the usage of a medication

... renderedDosageInstruction 0..1markdownFull representation of the dosage instructions
... dosage 0..*DosageDetails of how medication is/was taken or should be taken

... adherence Σ0..1BackboneElementIndicates whether the medication is or is not being consumed or administered
.... code Σ1..1CodeableConceptType of adherence
Binding: MedicationStatement Adherence Codes (Example)
.... reason 0..1CodeableConceptDetails of the reason for the current use of the medication
Binding: SNOMED CT Drug Therapy Status codes (Example)

doco Documentation for this format