Name	Flags	Card.	Type	Description & Constraints
MedicationStatement	C	0..*	CHCoreMedicationStatement	CH EMED MedicationStatement (MTP and basis) ch-dosage-medstat: If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1.
contained		1..*	Resource	Contained, inline Resources
identifier		1..1	Identifier	MedicationStatement Identifier
system		1..1	uri	The namespace for the identifier value Fixed Value: urn:ietf:rfc:3986
value		1..1	string	Identifier value as UUID Example CH EMED: urn:uuid:daa8cd41-34a1-4a9c-9a6d-cd3f850142e9
Slices for medication[x]		1..1	CodeableConcept, Reference(CH Core Medication)	What medication was taken Slice: Unordered, Open by type:$this
medication[x]:medicationReference		0..1	Reference(CH EMED Medication) {c}	Reference to the contained medication
subject		1..1	Reference(CH Core Patient)	Patient
reference		1..1	string	Literal reference, Relative, internal or absolute URL
dateAsserted		1..1	dateTime	When the statement was asserted?
informationSource		1..1	Reference(CH EMED PractitionerRole | CH Core Patient EPR | RelatedPerson)	The author of the medical decision, see also 'Guidance - Authorship'
reference		1..1	string	Literal reference, Relative, internal or absolute URL
reasonCode		0..*	CodeableConcept	Treatment reason
Slices for dosage		1..*	CHCoreDosage	How the medication should be taken Slice: Unordered, Closed by profile:$this
dosage:baseEntry		1..1	CHEMEDDosage	Base entry of the dosage instruction
dosage:additionalEntry		0..*	CHEMEDDosageSplit	Additional entry of the dosage instruction
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ch-dosage-medstat	error	MedicationStatement	If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1. : (dosage.count() > 1 implies dosage.where($this.conformsTo('http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-dosage') and sequence = 1).exists()) and (dosage.count() = 1 implies dosage.single().sequence.exists().not())

Name	Flags	Card.	Type	Description & Constraints
MedicationStatement	C	0..*	CHCoreMedicationStatement	CH EMED MedicationStatement (MTP and basis) dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management ch-dosage-medstat: If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1.
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children
contained		1..*	Resource	Contained, inline Resources
Slices for extension				Content/Rules for all slices
substitution		0..1	CodeableConcept	Whether substitution is allowed or not URL: http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-ext-substitution Binding: ActSubstanceAdminSubstitutionCode (preferred) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
identifier	Σ	1..1	Identifier	MedicationStatement Identifier ele-1: All FHIR elements must have a @value or children
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children
system	Σ	1..1	uri	The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Fixed Value: urn:ietf:rfc:3986
value	Σ	1..1	string	Identifier value as UUID ele-1: All FHIR elements must have a @value or children Example General: 123456 Example CH EMED: urn:uuid:daa8cd41-34a1-4a9c-9a6d-cd3f850142e9
status	?!Σ	1..1	code	active | completed | entered-in-error | intended | stopped | on-hold | unknown | not-taken Binding: Medication Status Codes (required): A coded concept indicating the current status of a MedicationStatement. ele-1: All FHIR elements must have a @value or children
Slices for medication[x]	Σ	1..1		What medication was taken Slice: Unordered, Open by type:$this Binding: SNOMEDCTMedicationCodes (example): A coded concept identifying the substance or product being taken. ele-1: All FHIR elements must have a @value or children
medicationCodeableConcept			CodeableConcept
medicationReference			Reference(CH Core Medication)
medication[x]:medicationReference	Σ	0..1	Reference(CH EMED Medication) {c}	Reference to the contained medication ele-1: All FHIR elements must have a @value or children
subject	Σ	1..1	Reference(CH Core Patient)	Patient ele-1: All FHIR elements must have a @value or children
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
dateAsserted	Σ	1..1	dateTime	When the statement was asserted? ele-1: All FHIR elements must have a @value or children
informationSource		1..1	Reference(CH EMED PractitionerRole | CH Core Patient EPR | RelatedPerson)	The author of the medical decision, see also 'Guidance - Authorship' ele-1: All FHIR elements must have a @value or children
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
reasonCode		0..*	CodeableConcept	Treatment reason Binding: Condition/Problem/DiagnosisCodes (example): A coded concept identifying why the medication is being taken. ele-1: All FHIR elements must have a @value or children
Slices for dosage		1..*	CHCoreDosage	How the medication should be taken Slice: Unordered, Closed by profile:$this ele-1: All FHIR elements must have a @value or children
dosage:baseEntry	C	1..1	CHEMEDDosage	Base entry of the dosage instruction ele-1: All FHIR elements must have a @value or children ch-dosage-4: For split dosage timing event and dose/rate are required
dosage:additionalEntry		0..*	CHEMEDDosageSplit	Additional entry of the dosage instruction ele-1: All FHIR elements must have a @value or children
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
MedicationStatement.identifier.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
MedicationStatement.status	required	Medication Status Codes http://hl7.org/fhir/ValueSet/medication-statement-status|4.0.1 from the FHIR Standard
MedicationStatement.medication[x]	example	SNOMEDCTMedicationCodes http://hl7.org/fhir/ValueSet/medication-codes from the FHIR Standard
MedicationStatement.reasonCode	example	Condition/Problem/DiagnosisCodes http://hl7.org/fhir/ValueSet/condition-code from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
ch-dosage-4	error	MedicationStatement.dosage:baseEntry	For split dosage timing event and dose/rate are required : sequence.exists() implies (timing.repeat.when.exists() and doseAndRate.dose.exists())
ch-dosage-medstat	error	MedicationStatement	If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1. : (dosage.count() > 1 implies dosage.where($this.conformsTo('http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-dosage') and sequence = 1).exists()) and (dosage.count() = 1 implies dosage.single().sequence.exists().not())
dom-2	error	MedicationStatement	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	MedicationStatement	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	MedicationStatement	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	MedicationStatement	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	MedicationStatement	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Name	Flags	Card.	Type	Description & Constraints
MedicationStatement	C	0..*	CHCoreMedicationStatement	CH EMED MedicationStatement (MTP and basis) ch-dosage-medstat: If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1.
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		1..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
substitution		0..1	CodeableConcept	Whether substitution is allowed or not URL: http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-ext-substitution Binding: ActSubstanceAdminSubstitutionCode (preferred)
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	1..1	Identifier	MedicationStatement Identifier
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	1..1	uri	The namespace for the identifier value Fixed Value: urn:ietf:rfc:3986
value	Σ	1..1	string	Identifier value as UUID Example General: 123456 Example CH EMED: urn:uuid:daa8cd41-34a1-4a9c-9a6d-cd3f850142e9
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
basedOn	Σ	0..*	Reference(MedicationRequest | CarePlan | ServiceRequest)	Fulfils plan, proposal or order
partOf	Σ	0..*	Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Observation)	Part of referenced event
status	?!Σ	1..1	code	active | completed | entered-in-error | intended | stopped | on-hold | unknown | not-taken Binding: Medication Status Codes (required): A coded concept indicating the current status of a MedicationStatement.
statusReason		0..*	CodeableConcept	Reason for current status Binding: SNOMEDCTDrugTherapyStatusCodes (example): A coded concept indicating the reason for the status of the statement.
category	Σ	0..1	CodeableConcept	Type of medication usage Binding: Medication usage category codes (preferred): A coded concept identifying where the medication included in the MedicationStatement is expected to be consumed or administered.
Slices for medication[x]	Σ	1..1		What medication was taken Slice: Unordered, Open by type:$this Binding: SNOMEDCTMedicationCodes (example): A coded concept identifying the substance or product being taken.
medicationCodeableConcept			CodeableConcept
medicationReference			Reference(CH Core Medication)
medication[x]:medicationReference	Σ	0..1	Reference(CH EMED Medication) {c}	Reference to the contained medication
subject	Σ	1..1	Reference(CH Core Patient)	Patient
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
context	Σ	0..1	Reference(Encounter | EpisodeOfCare)	Encounter / Episode associated with MedicationStatement
effective[x]	Σ	0..1		The date/time or interval when the medication is/was/will be taken
effectiveDateTime			dateTime
effectivePeriod			Period
dateAsserted	Σ	1..1	dateTime	When the statement was asserted?
informationSource		1..1	Reference(CH EMED PractitionerRole | CH Core Patient EPR | RelatedPerson)	The author of the medical decision, see also 'Guidance - Authorship'
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
derivedFrom		0..*	Reference(Resource)	Additional supporting information
reasonCode		0..*	CodeableConcept	Treatment reason Binding: Condition/Problem/DiagnosisCodes (example): A coded concept identifying why the medication is being taken.
reasonReference		0..*	Reference(Condition | Observation | DiagnosticReport)	Condition or observation that supports why the medication is being/was taken
note		0..*	Annotation	Further information about the statement
Slices for dosage		1..*	CHCoreDosage	How the medication should be taken Slice: Unordered, Closed by profile:$this
dosage:baseEntry	C	1..1	CHEMEDDosage	Base entry of the dosage instruction ch-dosage-4: For split dosage timing event and dose/rate are required
dosage:additionalEntry		0..*	CHEMEDDosageSplit	Additional entry of the dosage instruction
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
MedicationStatement.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages from the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
MedicationStatement.identifier.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
MedicationStatement.identifier.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type from the FHIR Standard
MedicationStatement.status	required	Medication Status Codes http://hl7.org/fhir/ValueSet/medication-statement-status|4.0.1 from the FHIR Standard
MedicationStatement.statusReason	example	SNOMEDCTDrugTherapyStatusCodes http://hl7.org/fhir/ValueSet/reason-medication-status-codes from the FHIR Standard
MedicationStatement.category	preferred	Medication usage category codes http://hl7.org/fhir/ValueSet/medication-statement-category from the FHIR Standard
MedicationStatement.medication[x]	example	SNOMEDCTMedicationCodes http://hl7.org/fhir/ValueSet/medication-codes from the FHIR Standard
MedicationStatement.subject.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
MedicationStatement.informationSource.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
MedicationStatement.reasonCode	example	Condition/Problem/DiagnosisCodes http://hl7.org/fhir/ValueSet/condition-code from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
ch-dosage-4	error	MedicationStatement.dosage:baseEntry	For split dosage timing event and dose/rate are required : sequence.exists() implies (timing.repeat.when.exists() and doseAndRate.dose.exists())
ch-dosage-medstat	error	MedicationStatement	If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1. : (dosage.count() > 1 implies dosage.where($this.conformsTo('http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-dosage') and sequence = 1).exists()) and (dosage.count() = 1 implies dosage.single().sequence.exists().not())
dom-2	error	MedicationStatement	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	MedicationStatement	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	MedicationStatement	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	MedicationStatement	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	MedicationStatement	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Summary

Mandatory: 10 elements
Fixed: 1 element

Structures

This structure refers to these other structures:

• CH EMED Medication (http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-medication)
• CH Core Patient (http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-patient)
• CH EMED PractitionerRole (http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-practitionerrole)
• CH Core Patient EPR (http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-patient-epr)
• CH EMED Dosage (MedicationStatement / MedicationDispense) (http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-dosage)
• CH EMED Dosage Split (http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-dosage-split)

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of MedicationStatement.medication[x]
• The element 1 is sliced based on the value of MedicationStatement.dosage (Closed)

Name	Flags	Card.	Type	Description & Constraints
MedicationStatement	C	0..*	CHCoreMedicationStatement	CH EMED MedicationStatement (MTP and basis) ch-dosage-medstat: If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1.
contained		1..*	Resource	Contained, inline Resources
identifier		1..1	Identifier	MedicationStatement Identifier
system		1..1	uri	The namespace for the identifier value Fixed Value: urn:ietf:rfc:3986
value		1..1	string	Identifier value as UUID Example CH EMED: urn:uuid:daa8cd41-34a1-4a9c-9a6d-cd3f850142e9
Slices for medication[x]		1..1	CodeableConcept, Reference(CH Core Medication)	What medication was taken Slice: Unordered, Open by type:$this
medication[x]:medicationReference		0..1	Reference(CH EMED Medication) {c}	Reference to the contained medication
subject		1..1	Reference(CH Core Patient)	Patient
reference		1..1	string	Literal reference, Relative, internal or absolute URL
dateAsserted		1..1	dateTime	When the statement was asserted?
informationSource		1..1	Reference(CH EMED PractitionerRole | CH Core Patient EPR | RelatedPerson)	The author of the medical decision, see also 'Guidance - Authorship'
reference		1..1	string	Literal reference, Relative, internal or absolute URL
reasonCode		0..*	CodeableConcept	Treatment reason
Slices for dosage		1..*	CHCoreDosage	How the medication should be taken Slice: Unordered, Closed by profile:$this
dosage:baseEntry		1..1	CHEMEDDosage	Base entry of the dosage instruction
dosage:additionalEntry		0..*	CHEMEDDosageSplit	Additional entry of the dosage instruction
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ch-dosage-medstat	error	MedicationStatement	If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1. : (dosage.count() > 1 implies dosage.where($this.conformsTo('http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-dosage') and sequence = 1).exists()) and (dosage.count() = 1 implies dosage.single().sequence.exists().not())

Name	Flags	Card.	Type	Description & Constraints
MedicationStatement	C	0..*	CHCoreMedicationStatement	CH EMED MedicationStatement (MTP and basis) dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management ch-dosage-medstat: If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1.
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children
contained		1..*	Resource	Contained, inline Resources
Slices for extension				Content/Rules for all slices
substitution		0..1	CodeableConcept	Whether substitution is allowed or not URL: http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-ext-substitution Binding: ActSubstanceAdminSubstitutionCode (preferred) ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
identifier	Σ	1..1	Identifier	MedicationStatement Identifier ele-1: All FHIR elements must have a @value or children
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children
system	Σ	1..1	uri	The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Fixed Value: urn:ietf:rfc:3986
value	Σ	1..1	string	Identifier value as UUID ele-1: All FHIR elements must have a @value or children Example General: 123456 Example CH EMED: urn:uuid:daa8cd41-34a1-4a9c-9a6d-cd3f850142e9
status	?!Σ	1..1	code	active | completed | entered-in-error | intended | stopped | on-hold | unknown | not-taken Binding: Medication Status Codes (required): A coded concept indicating the current status of a MedicationStatement. ele-1: All FHIR elements must have a @value or children
Slices for medication[x]	Σ	1..1		What medication was taken Slice: Unordered, Open by type:$this Binding: SNOMEDCTMedicationCodes (example): A coded concept identifying the substance or product being taken. ele-1: All FHIR elements must have a @value or children
medicationCodeableConcept			CodeableConcept
medicationReference			Reference(CH Core Medication)
medication[x]:medicationReference	Σ	0..1	Reference(CH EMED Medication) {c}	Reference to the contained medication ele-1: All FHIR elements must have a @value or children
subject	Σ	1..1	Reference(CH Core Patient)	Patient ele-1: All FHIR elements must have a @value or children
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
dateAsserted	Σ	1..1	dateTime	When the statement was asserted? ele-1: All FHIR elements must have a @value or children
informationSource		1..1	Reference(CH EMED PractitionerRole | CH Core Patient EPR | RelatedPerson)	The author of the medical decision, see also 'Guidance - Authorship' ele-1: All FHIR elements must have a @value or children
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
reasonCode		0..*	CodeableConcept	Treatment reason Binding: Condition/Problem/DiagnosisCodes (example): A coded concept identifying why the medication is being taken. ele-1: All FHIR elements must have a @value or children
Slices for dosage		1..*	CHCoreDosage	How the medication should be taken Slice: Unordered, Closed by profile:$this ele-1: All FHIR elements must have a @value or children
dosage:baseEntry	C	1..1	CHEMEDDosage	Base entry of the dosage instruction ele-1: All FHIR elements must have a @value or children ch-dosage-4: For split dosage timing event and dose/rate are required
dosage:additionalEntry		0..*	CHEMEDDosageSplit	Additional entry of the dosage instruction ele-1: All FHIR elements must have a @value or children
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
MedicationStatement.identifier.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
MedicationStatement.status	required	Medication Status Codes http://hl7.org/fhir/ValueSet/medication-statement-status|4.0.1 from the FHIR Standard
MedicationStatement.medication[x]	example	SNOMEDCTMedicationCodes http://hl7.org/fhir/ValueSet/medication-codes from the FHIR Standard
MedicationStatement.reasonCode	example	Condition/Problem/DiagnosisCodes http://hl7.org/fhir/ValueSet/condition-code from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
ch-dosage-4	error	MedicationStatement.dosage:baseEntry	For split dosage timing event and dose/rate are required : sequence.exists() implies (timing.repeat.when.exists() and doseAndRate.dose.exists())
ch-dosage-medstat	error	MedicationStatement	If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1. : (dosage.count() > 1 implies dosage.where($this.conformsTo('http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-dosage') and sequence = 1).exists()) and (dosage.count() = 1 implies dosage.single().sequence.exists().not())
dom-2	error	MedicationStatement	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	MedicationStatement	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	MedicationStatement	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	MedicationStatement	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	MedicationStatement	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Name	Flags	Card.	Type	Description & Constraints
MedicationStatement	C	0..*	CHCoreMedicationStatement	CH EMED MedicationStatement (MTP and basis) ch-dosage-medstat: If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1.
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		1..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
substitution		0..1	CodeableConcept	Whether substitution is allowed or not URL: http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-ext-substitution Binding: ActSubstanceAdminSubstitutionCode (preferred)
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	1..1	Identifier	MedicationStatement Identifier
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
type	Σ	0..1	CodeableConcept	Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	1..1	uri	The namespace for the identifier value Fixed Value: urn:ietf:rfc:3986
value	Σ	1..1	string	Identifier value as UUID Example General: 123456 Example CH EMED: urn:uuid:daa8cd41-34a1-4a9c-9a6d-cd3f850142e9
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
basedOn	Σ	0..*	Reference(MedicationRequest | CarePlan | ServiceRequest)	Fulfils plan, proposal or order
partOf	Σ	0..*	Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Observation)	Part of referenced event
status	?!Σ	1..1	code	active | completed | entered-in-error | intended | stopped | on-hold | unknown | not-taken Binding: Medication Status Codes (required): A coded concept indicating the current status of a MedicationStatement.
statusReason		0..*	CodeableConcept	Reason for current status Binding: SNOMEDCTDrugTherapyStatusCodes (example): A coded concept indicating the reason for the status of the statement.
category	Σ	0..1	CodeableConcept	Type of medication usage Binding: Medication usage category codes (preferred): A coded concept identifying where the medication included in the MedicationStatement is expected to be consumed or administered.
Slices for medication[x]	Σ	1..1		What medication was taken Slice: Unordered, Open by type:$this Binding: SNOMEDCTMedicationCodes (example): A coded concept identifying the substance or product being taken.
medicationCodeableConcept			CodeableConcept
medicationReference			Reference(CH Core Medication)
medication[x]:medicationReference	Σ	0..1	Reference(CH EMED Medication) {c}	Reference to the contained medication
subject	Σ	1..1	Reference(CH Core Patient)	Patient
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
context	Σ	0..1	Reference(Encounter | EpisodeOfCare)	Encounter / Episode associated with MedicationStatement
effective[x]	Σ	0..1		The date/time or interval when the medication is/was/will be taken
effectiveDateTime			dateTime
effectivePeriod			Period
dateAsserted	Σ	1..1	dateTime	When the statement was asserted?
informationSource		1..1	Reference(CH EMED PractitionerRole | CH Core Patient EPR | RelatedPerson)	The author of the medical decision, see also 'Guidance - Authorship'
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
derivedFrom		0..*	Reference(Resource)	Additional supporting information
reasonCode		0..*	CodeableConcept	Treatment reason Binding: Condition/Problem/DiagnosisCodes (example): A coded concept identifying why the medication is being taken.
reasonReference		0..*	Reference(Condition | Observation | DiagnosticReport)	Condition or observation that supports why the medication is being/was taken
note		0..*	Annotation	Further information about the statement
Slices for dosage		1..*	CHCoreDosage	How the medication should be taken Slice: Unordered, Closed by profile:$this
dosage:baseEntry	C	1..1	CHEMEDDosage	Base entry of the dosage instruction ch-dosage-4: For split dosage timing event and dose/rate are required
dosage:additionalEntry		0..*	CHEMEDDosageSplit	Additional entry of the dosage instruction
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
MedicationStatement.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages from the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
MedicationStatement.identifier.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
MedicationStatement.identifier.type	extensible	Identifier Type Codes http://hl7.org/fhir/ValueSet/identifier-type from the FHIR Standard
MedicationStatement.status	required	Medication Status Codes http://hl7.org/fhir/ValueSet/medication-statement-status|4.0.1 from the FHIR Standard
MedicationStatement.statusReason	example	SNOMEDCTDrugTherapyStatusCodes http://hl7.org/fhir/ValueSet/reason-medication-status-codes from the FHIR Standard
MedicationStatement.category	preferred	Medication usage category codes http://hl7.org/fhir/ValueSet/medication-statement-category from the FHIR Standard
MedicationStatement.medication[x]	example	SNOMEDCTMedicationCodes http://hl7.org/fhir/ValueSet/medication-codes from the FHIR Standard
MedicationStatement.subject.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
MedicationStatement.informationSource.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
MedicationStatement.reasonCode	example	Condition/Problem/DiagnosisCodes http://hl7.org/fhir/ValueSet/condition-code from the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
ch-dosage-4	error	MedicationStatement.dosage:baseEntry	For split dosage timing event and dose/rate are required : sequence.exists() implies (timing.repeat.when.exists() and doseAndRate.dose.exists())
ch-dosage-medstat	error	MedicationStatement	If one dosage element is present, it should not have a sequence number. If more than one dosage element is present, the base entry has the sequence number 1. : (dosage.count() > 1 implies dosage.where($this.conformsTo('http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-dosage') and sequence = 1).exists()) and (dosage.count() = 1 implies dosage.single().sequence.exists().not())
dom-2	error	MedicationStatement	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	MedicationStatement	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	MedicationStatement	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	MedicationStatement	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	MedicationStatement	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Summary

Mandatory: 10 elements
Fixed: 1 element

Structures

This structure refers to these other structures:

• CH EMED Medication (http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-medication)
• CH Core Patient (http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-patient)
• CH EMED PractitionerRole (http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-practitionerrole)
• CH Core Patient EPR (http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-patient-epr)
• CH EMED Dosage (MedicationStatement / MedicationDispense) (http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-dosage)
• CH EMED Dosage Split (http://fhir.ch/ig/ch-emed/StructureDefinition/ch-emed-dosage-split)

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of MedicationStatement.medication[x]
• The element 1 is sliced based on the value of MedicationStatement.dosage (Closed)