Xt-EHR
0.1.0 - ci-build

Xt-EHR, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Xt-EHR/xt-ehr-common/ and changes regularly. See the Directory of published versions

Logical Model: EHDSMedicationPrescription - Detailed Descriptions

Draft as of 2024-09-18

Definitions for the EHDSMedicationPrescription logical model.

Guidance on how to interpret the contents of this table can be found here

0. EHDSMedicationPrescription
Definition

Logical model for medication prescription. A prescription contains one or more prescription items.

ShortMedication Prescription (model)
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. EHDSMedicationPrescription.identifier
Definition

Business identifier(s) for the prescription

ShortBusiness identifier(s) for the prescription
Comments

No change

NoteThis is a business identifier, not a resource identifier (see discussion)
Control1..*
TypeIdentifier
4. EHDSMedicationPrescription.prescriber
Definition

Question: would we want to add basic Practicioner model?

ShortThe person who made the prescription, and who takes the responsibility of the treatment
Comments

No change

Control1..1
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional
6. EHDSMedicationPrescription.issueDate
Definition

Time of issuing (signing) the prescription by health care practicioner

ShortTime of issuing (signing) the prescription by health care practicioner
Comments

No change

Control1..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. EHDSMedicationPrescription.patient
Definition

Question: would we want to add basic Patient model?

ShortThe person for whom the medication is prescribed/ordered
Comments

No change (Patient model will be common for all use cases)

Control1..1
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient
10. EHDSMedicationPrescription.category
Definition

Category or categories of prescription. For example type of reimbursement, or type of prescription (e.g. hospital, private, etc).

ShortCategory or categories of prescription. For example type of reimbursement, or type of prescription (e.g. hospital, private, etc).
Comments

Added.

Control0..*
TypeCodeableConcept
12. EHDSMedicationPrescription.validFrom
Definition

Effective date of the prescription. The prescription is not dispensable before this date. In most cases this information repeats issueDate

ShortEffective date of the prescription. The prescription is not dispensable before this date. In most cases this information repeats issueDate
Comments

Added. Often the same as IssueDate (A 1.2.2) or Start of therapy (A 1.5.6)

Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
14. EHDSMedicationPrescription.validUntil
Definition

The validity period end date. The prescription is not dispensable after this date.

ShortThe validity period end date. The prescription is not dispensable after this date.
Comments

No change (A.1.5.8)

Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
16. EHDSMedicationPrescription.recorder
Definition

The recorder of the prescription/draft in the information system

ShortThe recorder of the prescription/draft in the information system
Comments

Added. Not relevant for crossborder.

Control0..1
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional
18. EHDSMedicationPrescription.recordingDate
Definition

Time of authoring the prescription/draft in the information system

ShortTime of authoring the prescription/draft in the information system
Comments

Added. Not relevant for crossborder.

Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
20. EHDSMedicationPrescription.status
Definition

Status of the prescription, this should not be status of treatment

ShortStatus of the prescription, this should not be status of treatment
Comments

Added.

Control1..1
TypeCodeableConcept
22. EHDSMedicationPrescription.statusReason
Definition

Reason for the current status of prescription, for example the reason why the prescription was made invalid

ShortReason for the current status of prescription, for example the reason why the prescription was made invalid
Comments

Added.

Control0..*
TypeCodeableConcept
24. EHDSMedicationPrescription.statusReasonText
Definition

Textual reason for the current status of prescription

ShortTextual reason for the current status of prescription
Comments

Added.

Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
26. EHDSMedicationPrescription.comment
Definition

Additional information or comments

ShortAdditional information or comments
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
28. EHDSMedicationPrescription.prescriptionItem
Definition

Presription line for one medication. In many countries, only one line is allowed. In case multiple medications are allowed, all lines need to be authored together.

ShortPresription line for one medication. In many countries, only one line is allowed. In case multiple medications are allowed, all lines need to be authored together.
Control1..*
TypeBackboneElement
30. EHDSMedicationPrescription.prescriptionItem.identifier
Definition

Identifier for a single line on prescription, if exists. In case of single-line prescription, this identifier is typically the same as prescription identifier.

ShortIdentifier for a single line on prescription, if exists. In case of single-line prescription, this identifier is typically the same as prescription identifier.
NoteThis is a business identifier, not a resource identifier (see discussion)
Control0..1
TypeIdentifier
32. EHDSMedicationPrescription.prescriptionItem.medication
Definition

Prescribed product, branded, generic, virtual, extemporal, etc

ShortPrescribed product, branded, generic, virtual, extemporal, etc
Comments

Medication model changed - described within that model

Control1..1
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSMedication
34. EHDSMedicationPrescription.prescriptionItem.indication
Definition

Reason for the prescription (typically diagnosis, or a procedure)

ShortReason for the prescription (typically diagnosis, or a procedure)
Comments

No change (A.1.5.10)

Control0..*
Binding

shall we have a preferred binding here?

TypeCodeableConcept
36. EHDSMedicationPrescription.prescriptionItem.indicationText
Definition

Reason for the prescription in textual form. This might not be allowed by some implementations.

ShortReason for the prescription in textual form. This might not be allowed by some implementations.
Comments

No change (code not required) A1.5.10

Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
38. EHDSMedicationPrescription.prescriptionItem.treatmentPeriod
Definition

Period over which the medication is to be taken (in case of multiple dosaging schemes, this would be the overall period of all dosages.)

ShortPeriod over which the medication is to be taken (in case of multiple dosaging schemes, this would be the overall period of all dosages.)
Comments

Starting Date of Therapy A1.5.6. End date added.

Control0..1
TypePeriod
40. EHDSMedicationPrescription.prescriptionItem.quantityPrescribed
Definition

Overall quantity of prescribed product (e.g number of packages or number of tablets).

ShortOverall quantity of prescribed product (e.g number of packages or number of tablets).
Comments

No change

Control0..1
TypeQuantity
42. EHDSMedicationPrescription.prescriptionItem.usageInstructions
Definition

Dosaging and administration instructions

ShortDosaging and administration instructions
Comments

Dosage model significantly changed towards more granularity. A.1.5.3-A.1.5.7

Control0..*
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDosaging
44. EHDSMedicationPrescription.prescriptionItem.preparationInstructions
Definition

Additional instructions about preparation or dispense

ShortAdditional instructions about preparation or dispense
Comments

Added.

Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
46. EHDSMedicationPrescription.prescriptionItem.substitution
Definition

Whether and which type of substitution is allowed for this medication treatment line

ShortWhether and which type of substitution is allowed for this medication treatment line
Comments

No change but subelements added. A 1.5.11

Control0..1
TypeBackboneElement
48. EHDSMedicationPrescription.prescriptionItem.substitution.allowed
Definition

Whether substitution is allowed or not.

ShortWhether substitution is allowed or not.
Control0..1
Typeboolean
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
50. EHDSMedicationPrescription.prescriptionItem.substitution.type
Definition

The type of substitution that is allowed.

ShortThe type of substitution that is allowed.
Control1..1
TypeCodeableConcept
52. EHDSMedicationPrescription.prescriptionItem.substitution.typeReason[x]
Definition

Reason for the substitution requirement

ShortReason for the substitution requirement
Control0..1
TypeChoice of: CodeableConcept, string
[x] NoteSeeChoice of Data Typesfor further information about how to use [x]
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
54. EHDSMedicationPrescription.prescriptionItem.status
Definition

Status of the prescription, this should not be status of treatment

ShortStatus of the prescription, this should not be status of treatment
Comments

Added.

Control1..1
TypeCodeableConcept
56. EHDSMedicationPrescription.prescriptionItem.statusReason
Definition

Reason for the current status of prescription, for example the reason why the prescription was made invalid

ShortReason for the current status of prescription, for example the reason why the prescription was made invalid
Comments

Added.

Control0..*
TypeCodeableConcept
58. EHDSMedicationPrescription.prescriptionItem.statusReasonText
Definition

Textual reason for the current status of prescription

ShortTextual reason for the current status of prescription
Comments

Added.

Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
60. EHDSMedicationPrescription.prescriptionItem.comment
Definition

Additional information or comments

ShortAdditional information or comments
Comments

Added. Still missing A.1.5.9 Repeats and A.1.5.2 Quantity of prescribed product

Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension

Guidance on how to interpret the contents of this table can be found here

0. EHDSMedicationPrescription
Definition

Logical model for medication prescription. A prescription contains one or more prescription items.


Base definition for all types defined in FHIR type system.

ShortMedication Prescription (model)Base for all types and resources
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. EHDSMedicationPrescription.identifier
Definition

Business identifier(s) for the prescription

ShortBusiness identifier(s) for the prescription
Comments

No change

NoteThis is a business identifier, not a resource identifier (see discussion)
Control1..*
TypeIdentifier
4. EHDSMedicationPrescription.prescriber
Definition

Question: would we want to add basic Practicioner model?

ShortThe person who made the prescription, and who takes the responsibility of the treatment
Comments

No change

Control1..1
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional
6. EHDSMedicationPrescription.issueDate
Definition

Time of issuing (signing) the prescription by health care practicioner

ShortTime of issuing (signing) the prescription by health care practicioner
Comments

No change

Control1..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. EHDSMedicationPrescription.patient
Definition

Question: would we want to add basic Patient model?

ShortThe person for whom the medication is prescribed/ordered
Comments

No change (Patient model will be common for all use cases)

Control1..1
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient
10. EHDSMedicationPrescription.category
Definition

Category or categories of prescription. For example type of reimbursement, or type of prescription (e.g. hospital, private, etc).

ShortCategory or categories of prescription. For example type of reimbursement, or type of prescription (e.g. hospital, private, etc).
Comments

Added.

Control0..*
TypeCodeableConcept
12. EHDSMedicationPrescription.validFrom
Definition

Effective date of the prescription. The prescription is not dispensable before this date. In most cases this information repeats issueDate

ShortEffective date of the prescription. The prescription is not dispensable before this date. In most cases this information repeats issueDate
Comments

Added. Often the same as IssueDate (A 1.2.2) or Start of therapy (A 1.5.6)

Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
14. EHDSMedicationPrescription.validUntil
Definition

The validity period end date. The prescription is not dispensable after this date.

ShortThe validity period end date. The prescription is not dispensable after this date.
Comments

No change (A.1.5.8)

Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
16. EHDSMedicationPrescription.recorder
Definition

The recorder of the prescription/draft in the information system

ShortThe recorder of the prescription/draft in the information system
Comments

Added. Not relevant for crossborder.

Control0..1
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional
18. EHDSMedicationPrescription.recordingDate
Definition

Time of authoring the prescription/draft in the information system

ShortTime of authoring the prescription/draft in the information system
Comments

Added. Not relevant for crossborder.

Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
20. EHDSMedicationPrescription.status
Definition

Status of the prescription, this should not be status of treatment

ShortStatus of the prescription, this should not be status of treatment
Comments

Added.

Control1..1
TypeCodeableConcept
22. EHDSMedicationPrescription.statusReason
Definition

Reason for the current status of prescription, for example the reason why the prescription was made invalid

ShortReason for the current status of prescription, for example the reason why the prescription was made invalid
Comments

Added.

Control0..*
TypeCodeableConcept
24. EHDSMedicationPrescription.statusReasonText
Definition

Textual reason for the current status of prescription

ShortTextual reason for the current status of prescription
Comments

Added.

Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
26. EHDSMedicationPrescription.comment
Definition

Additional information or comments

ShortAdditional information or comments
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
28. EHDSMedicationPrescription.prescriptionItem
Definition

Presription line for one medication. In many countries, only one line is allowed. In case multiple medications are allowed, all lines need to be authored together.

ShortPresription line for one medication. In many countries, only one line is allowed. In case multiple medications are allowed, all lines need to be authored together.
Control1..*
TypeBackboneElement
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
30. EHDSMedicationPrescription.prescriptionItem.modifierExtension
Definition

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

ShortExtensions that cannot be ignored even if unrecognized
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Control0..*
TypeExtension
Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summarytrue
Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Alternate Namesextensions, user content, modifiers
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
32. EHDSMedicationPrescription.prescriptionItem.identifier
Definition

Identifier for a single line on prescription, if exists. In case of single-line prescription, this identifier is typically the same as prescription identifier.

ShortIdentifier for a single line on prescription, if exists. In case of single-line prescription, this identifier is typically the same as prescription identifier.
NoteThis is a business identifier, not a resource identifier (see discussion)
Control0..1
TypeIdentifier
34. EHDSMedicationPrescription.prescriptionItem.medication
Definition

Prescribed product, branded, generic, virtual, extemporal, etc

ShortPrescribed product, branded, generic, virtual, extemporal, etc
Comments

Medication model changed - described within that model

Control1..1
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSMedication
36. EHDSMedicationPrescription.prescriptionItem.indication
Definition

Reason for the prescription (typically diagnosis, or a procedure)

ShortReason for the prescription (typically diagnosis, or a procedure)
Comments

No change (A.1.5.10)

Control0..*
Binding

shall we have a preferred binding here?

TypeCodeableConcept
38. EHDSMedicationPrescription.prescriptionItem.indicationText
Definition

Reason for the prescription in textual form. This might not be allowed by some implementations.

ShortReason for the prescription in textual form. This might not be allowed by some implementations.
Comments

No change (code not required) A1.5.10

Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
40. EHDSMedicationPrescription.prescriptionItem.treatmentPeriod
Definition

Period over which the medication is to be taken (in case of multiple dosaging schemes, this would be the overall period of all dosages.)

ShortPeriod over which the medication is to be taken (in case of multiple dosaging schemes, this would be the overall period of all dosages.)
Comments

Starting Date of Therapy A1.5.6. End date added.

Control0..1
TypePeriod
42. EHDSMedicationPrescription.prescriptionItem.quantityPrescribed
Definition

Overall quantity of prescribed product (e.g number of packages or number of tablets).

ShortOverall quantity of prescribed product (e.g number of packages or number of tablets).
Comments

No change

Control0..1
TypeQuantity
44. EHDSMedicationPrescription.prescriptionItem.usageInstructions
Definition

Dosaging and administration instructions

ShortDosaging and administration instructions
Comments

Dosage model significantly changed towards more granularity. A.1.5.3-A.1.5.7

Control0..*
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDosaging
46. EHDSMedicationPrescription.prescriptionItem.preparationInstructions
Definition

Additional instructions about preparation or dispense

ShortAdditional instructions about preparation or dispense
Comments

Added.

Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
48. EHDSMedicationPrescription.prescriptionItem.substitution
Definition

Whether and which type of substitution is allowed for this medication treatment line

ShortWhether and which type of substitution is allowed for this medication treatment line
Comments

No change but subelements added. A 1.5.11

Control0..1
TypeBackboneElement
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
50. EHDSMedicationPrescription.prescriptionItem.substitution.modifierExtension
Definition

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

ShortExtensions that cannot be ignored even if unrecognized
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Control0..*
TypeExtension
Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summarytrue
Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Alternate Namesextensions, user content, modifiers
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
52. EHDSMedicationPrescription.prescriptionItem.substitution.allowed
Definition

Whether substitution is allowed or not.

ShortWhether substitution is allowed or not.
Control0..1
Typeboolean
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
54. EHDSMedicationPrescription.prescriptionItem.substitution.type
Definition

The type of substitution that is allowed.

ShortThe type of substitution that is allowed.
Control1..1
TypeCodeableConcept
56. EHDSMedicationPrescription.prescriptionItem.substitution.typeReason[x]
Definition

Reason for the substitution requirement

ShortReason for the substitution requirement
Control0..1
TypeChoice of: CodeableConcept, string
[x] NoteSeeChoice of Data Typesfor further information about how to use [x]
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
58. EHDSMedicationPrescription.prescriptionItem.status
Definition

Status of the prescription, this should not be status of treatment

ShortStatus of the prescription, this should not be status of treatment
Comments

Added.

Control1..1
TypeCodeableConcept
60. EHDSMedicationPrescription.prescriptionItem.statusReason
Definition

Reason for the current status of prescription, for example the reason why the prescription was made invalid

ShortReason for the current status of prescription, for example the reason why the prescription was made invalid
Comments

Added.

Control0..*
TypeCodeableConcept
62. EHDSMedicationPrescription.prescriptionItem.statusReasonText
Definition

Textual reason for the current status of prescription

ShortTextual reason for the current status of prescription
Comments

Added.

Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
64. EHDSMedicationPrescription.prescriptionItem.comment
Definition

Additional information or comments

ShortAdditional information or comments
Comments

Added. Still missing A.1.5.9 Repeats and A.1.5.2 Quantity of prescribed product

Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension

Guidance on how to interpret the contents of this table can be found here

0. EHDSMedicationPrescription
Definition

Logical model for medication prescription. A prescription contains one or more prescription items.

ShortMedication Prescription (model)
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. EHDSMedicationPrescription.identifier
Definition

Business identifier(s) for the prescription

ShortBusiness identifier(s) for the prescription
Comments

No change

NoteThis is a business identifier, not a resource identifier (see discussion)
Control1..*
TypeIdentifier
4. EHDSMedicationPrescription.prescriber
Definition

Question: would we want to add basic Practicioner model?

ShortThe person who made the prescription, and who takes the responsibility of the treatment
Comments

No change

Control1..1
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional
6. EHDSMedicationPrescription.issueDate
Definition

Time of issuing (signing) the prescription by health care practicioner

ShortTime of issuing (signing) the prescription by health care practicioner
Comments

No change

Control1..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. EHDSMedicationPrescription.patient
Definition

Question: would we want to add basic Patient model?

ShortThe person for whom the medication is prescribed/ordered
Comments

No change (Patient model will be common for all use cases)

Control1..1
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient
10. EHDSMedicationPrescription.category
Definition

Category or categories of prescription. For example type of reimbursement, or type of prescription (e.g. hospital, private, etc).

ShortCategory or categories of prescription. For example type of reimbursement, or type of prescription (e.g. hospital, private, etc).
Comments

Added.

Control0..*
TypeCodeableConcept
12. EHDSMedicationPrescription.validFrom
Definition

Effective date of the prescription. The prescription is not dispensable before this date. In most cases this information repeats issueDate

ShortEffective date of the prescription. The prescription is not dispensable before this date. In most cases this information repeats issueDate
Comments

Added. Often the same as IssueDate (A 1.2.2) or Start of therapy (A 1.5.6)

Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
14. EHDSMedicationPrescription.validUntil
Definition

The validity period end date. The prescription is not dispensable after this date.

ShortThe validity period end date. The prescription is not dispensable after this date.
Comments

No change (A.1.5.8)

Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
16. EHDSMedicationPrescription.recorder
Definition

The recorder of the prescription/draft in the information system

ShortThe recorder of the prescription/draft in the information system
Comments

Added. Not relevant for crossborder.

Control0..1
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional
18. EHDSMedicationPrescription.recordingDate
Definition

Time of authoring the prescription/draft in the information system

ShortTime of authoring the prescription/draft in the information system
Comments

Added. Not relevant for crossborder.

Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
20. EHDSMedicationPrescription.status
Definition

Status of the prescription, this should not be status of treatment

ShortStatus of the prescription, this should not be status of treatment
Comments

Added.

Control1..1
TypeCodeableConcept
22. EHDSMedicationPrescription.statusReason
Definition

Reason for the current status of prescription, for example the reason why the prescription was made invalid

ShortReason for the current status of prescription, for example the reason why the prescription was made invalid
Comments

Added.

Control0..*
TypeCodeableConcept
24. EHDSMedicationPrescription.statusReasonText
Definition

Textual reason for the current status of prescription

ShortTextual reason for the current status of prescription
Comments

Added.

Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
26. EHDSMedicationPrescription.comment
Definition

Additional information or comments

ShortAdditional information or comments
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
28. EHDSMedicationPrescription.prescriptionItem
Definition

Presription line for one medication. In many countries, only one line is allowed. In case multiple medications are allowed, all lines need to be authored together.

ShortPresription line for one medication. In many countries, only one line is allowed. In case multiple medications are allowed, all lines need to be authored together.
Control1..*
TypeBackboneElement
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
30. EHDSMedicationPrescription.prescriptionItem.id
Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

ShortUnique id for inter-element referencing
Control0..1
This element is affected by the following invariants: ele-1
Typeid
Is Modifierfalse
XML FormatIn the XML format, this property is represented as an attribute.
Summaryfalse
32. EHDSMedicationPrescription.prescriptionItem.extension
Definition

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

ShortAdditional content defined by implementations
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Control0..*
TypeExtension
Is Modifierfalse
Summaryfalse
Alternate Namesextensions, user content
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
SlicingThis element introduces a set of slices on EHDSMedicationPrescription.prescriptionItem.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
  • value @ url
  • 34. EHDSMedicationPrescription.prescriptionItem.modifierExtension
    Definition

    May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

    Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

    ShortExtensions that cannot be ignored even if unrecognized
    Comments

    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

    Control0..*
    TypeExtension
    Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
    Summarytrue
    Requirements

    Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

    Alternate Namesextensions, user content, modifiers
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    36. EHDSMedicationPrescription.prescriptionItem.identifier
    Definition

    Identifier for a single line on prescription, if exists. In case of single-line prescription, this identifier is typically the same as prescription identifier.

    ShortIdentifier for a single line on prescription, if exists. In case of single-line prescription, this identifier is typically the same as prescription identifier.
    NoteThis is a business identifier, not a resource identifier (see discussion)
    Control0..1
    TypeIdentifier
    38. EHDSMedicationPrescription.prescriptionItem.medication
    Definition

    Prescribed product, branded, generic, virtual, extemporal, etc

    ShortPrescribed product, branded, generic, virtual, extemporal, etc
    Comments

    Medication model changed - described within that model

    Control1..1
    Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSMedication
    40. EHDSMedicationPrescription.prescriptionItem.indication
    Definition

    Reason for the prescription (typically diagnosis, or a procedure)

    ShortReason for the prescription (typically diagnosis, or a procedure)
    Comments

    No change (A.1.5.10)

    Control0..*
    Binding

    shall we have a preferred binding here?

    TypeCodeableConcept
    42. EHDSMedicationPrescription.prescriptionItem.indicationText
    Definition

    Reason for the prescription in textual form. This might not be allowed by some implementations.

    ShortReason for the prescription in textual form. This might not be allowed by some implementations.
    Comments

    No change (code not required) A1.5.10

    Control0..1
    Typestring
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    44. EHDSMedicationPrescription.prescriptionItem.treatmentPeriod
    Definition

    Period over which the medication is to be taken (in case of multiple dosaging schemes, this would be the overall period of all dosages.)

    ShortPeriod over which the medication is to be taken (in case of multiple dosaging schemes, this would be the overall period of all dosages.)
    Comments

    Starting Date of Therapy A1.5.6. End date added.

    Control0..1
    TypePeriod
    46. EHDSMedicationPrescription.prescriptionItem.quantityPrescribed
    Definition

    Overall quantity of prescribed product (e.g number of packages or number of tablets).

    ShortOverall quantity of prescribed product (e.g number of packages or number of tablets).
    Comments

    No change

    Control0..1
    TypeQuantity
    48. EHDSMedicationPrescription.prescriptionItem.usageInstructions
    Definition

    Dosaging and administration instructions

    ShortDosaging and administration instructions
    Comments

    Dosage model significantly changed towards more granularity. A.1.5.3-A.1.5.7

    Control0..*
    Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDosaging
    50. EHDSMedicationPrescription.prescriptionItem.preparationInstructions
    Definition

    Additional instructions about preparation or dispense

    ShortAdditional instructions about preparation or dispense
    Comments

    Added.

    Control0..1
    Typestring
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    52. EHDSMedicationPrescription.prescriptionItem.substitution
    Definition

    Whether and which type of substitution is allowed for this medication treatment line

    ShortWhether and which type of substitution is allowed for this medication treatment line
    Comments

    No change but subelements added. A 1.5.11

    Control0..1
    TypeBackboneElement
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    54. EHDSMedicationPrescription.prescriptionItem.substitution.id
    Definition

    Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

    ShortUnique id for inter-element referencing
    Control0..1
    This element is affected by the following invariants: ele-1
    Typeid
    Is Modifierfalse
    XML FormatIn the XML format, this property is represented as an attribute.
    Summaryfalse
    56. EHDSMedicationPrescription.prescriptionItem.substitution.extension
    Definition

    May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

    ShortAdditional content defined by implementations
    Comments

    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

    Control0..*
    TypeExtension
    Is Modifierfalse
    Summaryfalse
    Alternate Namesextensions, user content
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    SlicingThis element introduces a set of slices on EHDSMedicationPrescription.prescriptionItem.substitution.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
    • value @ url
    • 58. EHDSMedicationPrescription.prescriptionItem.substitution.modifierExtension
      Definition

      May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

      Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

      ShortExtensions that cannot be ignored even if unrecognized
      Comments

      There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

      Control0..*
      TypeExtension
      Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
      Summarytrue
      Requirements

      Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

      Alternate Namesextensions, user content, modifiers
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
      60. EHDSMedicationPrescription.prescriptionItem.substitution.allowed
      Definition

      Whether substitution is allowed or not.

      ShortWhether substitution is allowed or not.
      Control0..1
      Typeboolean
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      62. EHDSMedicationPrescription.prescriptionItem.substitution.type
      Definition

      The type of substitution that is allowed.

      ShortThe type of substitution that is allowed.
      Control1..1
      TypeCodeableConcept
      64. EHDSMedicationPrescription.prescriptionItem.substitution.typeReason[x]
      Definition

      Reason for the substitution requirement

      ShortReason for the substitution requirement
      Control0..1
      TypeChoice of: CodeableConcept, string
      [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      66. EHDSMedicationPrescription.prescriptionItem.status
      Definition

      Status of the prescription, this should not be status of treatment

      ShortStatus of the prescription, this should not be status of treatment
      Comments

      Added.

      Control1..1
      TypeCodeableConcept
      68. EHDSMedicationPrescription.prescriptionItem.statusReason
      Definition

      Reason for the current status of prescription, for example the reason why the prescription was made invalid

      ShortReason for the current status of prescription, for example the reason why the prescription was made invalid
      Comments

      Added.

      Control0..*
      TypeCodeableConcept
      70. EHDSMedicationPrescription.prescriptionItem.statusReasonText
      Definition

      Textual reason for the current status of prescription

      ShortTextual reason for the current status of prescription
      Comments

      Added.

      Control0..1
      Typestring
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      72. EHDSMedicationPrescription.prescriptionItem.comment
      Definition

      Additional information or comments

      ShortAdditional information or comments
      Comments

      Added. Still missing A.1.5.9 Repeats and A.1.5.2 Quantity of prescribed product

      Control0..*
      Typestring
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension