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: EHNMedicationPrescription - Detailed Descriptions

Draft as of 2024-09-20

Definitions for the EHNMedicationPrescription logical model.

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

0. EHNMedicationPrescription
Definition

eHN Dataset for medication prescription

ShorteHN Medication Prescription
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. EHNMedicationPrescription.identifierOfThePrescription
Definition

A unique string generated by an EPS (Electronic Prescribing System) to uniquely identify a prescription; this unique code is needed for traceability. It might be used to register whether a prescription, and/or the maximum number of repeats, has already been dispensed. The identifier can consist of a root and an extension [ISO 21090:2011].

ShortIdentifier of the Prescription
Control0..*
TypeIdentifier
4. EHNMedicationPrescription.quantityOfPrescribedProduct
Definition

Total quantity or volume of the medicinal product that is prescribed to the specific patient. It can be provided as number of packages, given that the pack size is sufficiently described, or it can be the overall amount in appropriate units of measure (UCUM). Depending on national legislation, this quantity may or may not be dispensed in one dispensation. or units of presentation (EDQM) (ml, g, tablets, vials).

ShortQuantity of prescribed product
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
6. EHNMedicationPrescription.doseRegimen
Definition

The regimen governing the dose quantity per single administration, the dose frequency, and/or speed of administration (in the event of intravenous administration). Note: this information may be used by the dispenser to calculate the quantity to be dispensed.

ShortDose regimen
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. EHNMedicationPrescription.numberOfUnitsPerIntake
Definition

The number of units per intake that the patient is taking. Example: 1 tablet

ShortNumber of units per intake
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
10. EHNMedicationPrescription.frequencyOfIntakes
Definition

Frequency of intakes per hour/day/week/month. Example: every 24 hours

ShortFrequency of intakes
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
12. EHNMedicationPrescription.routeOfAdministration
Definition

The route of administration as prescribed. Example: oral intake

ShortRoute of administration
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
14. EHNMedicationPrescription.durationOfTreatment
Definition

The duration of the treatment as indicated by the Prescriber. Example: 14 days. Can be left blank for long-term therapies.

ShortDuration of treatment
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
16. EHNMedicationPrescription.startingDateOfTherapy
Definition

The time and date on which it is agreed that therapy will start.

ShortStarting date of therapy
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
18. EHNMedicationPrescription.directionsForUse
Definition

Information about the directions for use of the prescribed medicinal product (such as 'with food' or 'before a meal') and any cautionary advice for correct use of the prescribed medicinal product by the patient.

ShortDirections for use
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
20. EHNMedicationPrescription.issueDate
Definition

The date and optionally the time the prescription was issued.

ShortIssue date
Control0..*
Typedate
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
22. EHNMedicationPrescription.prescriptionExpiryDate
Definition

This might be dependent on local or national policy or legislation, in accordance with the treatment plan or because the therapeutic need for the prescribed medicine has expired.

ShortPrescription expiry date
Control0..*
Typedate
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
24. EHNMedicationPrescription.repeats
Definition

In some countries, when medicinal products are dispensed for the first time, the patient may only receive medication for a short period of time. When a patient starts taking medication for a chronic illness, the prescriber can issue a prescription for a longer period that is now separated by repeats. In addition, the maximum quantity (A.1.4.3) of the prescribed product that may be dispensed in one dispensation may be stated here. Decision on dispensability is made in the country of prescription.

ShortRepeats
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
26. EHNMedicationPrescription.reasonForPrescription
Definition

The reason why the medicine is being prescribed, including the option to mention that the medicinal product is being prescribed for ‘off label’ use. The reason for the prescription gives the dispenser the opportunity to review the prescription for medication safety issues. Note: in some countries it is obligatory to state the reason for prescription on the prescription itself for some or all medicinal products.

ShortReason for prescription
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
28. EHNMedicationPrescription.substitution
Definition

Substitution handling can be recorded to indicate whether and to what extent substitution is allowed by the prescriber.

ShortSubstitution
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. EHNMedicationPrescription
Definition

eHN Dataset for medication prescription


Base definition for all types defined in FHIR type system.

ShorteHN Medication PrescriptionBase 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. EHNMedicationPrescription.identifierOfThePrescription
Definition

A unique string generated by an EPS (Electronic Prescribing System) to uniquely identify a prescription; this unique code is needed for traceability. It might be used to register whether a prescription, and/or the maximum number of repeats, has already been dispensed. The identifier can consist of a root and an extension [ISO 21090:2011].

ShortIdentifier of the Prescription
Control0..*
TypeIdentifier
4. EHNMedicationPrescription.quantityOfPrescribedProduct
Definition

Total quantity or volume of the medicinal product that is prescribed to the specific patient. It can be provided as number of packages, given that the pack size is sufficiently described, or it can be the overall amount in appropriate units of measure (UCUM). Depending on national legislation, this quantity may or may not be dispensed in one dispensation. or units of presentation (EDQM) (ml, g, tablets, vials).

ShortQuantity of prescribed product
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
6. EHNMedicationPrescription.doseRegimen
Definition

The regimen governing the dose quantity per single administration, the dose frequency, and/or speed of administration (in the event of intravenous administration). Note: this information may be used by the dispenser to calculate the quantity to be dispensed.

ShortDose regimen
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. EHNMedicationPrescription.numberOfUnitsPerIntake
Definition

The number of units per intake that the patient is taking. Example: 1 tablet

ShortNumber of units per intake
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
10. EHNMedicationPrescription.frequencyOfIntakes
Definition

Frequency of intakes per hour/day/week/month. Example: every 24 hours

ShortFrequency of intakes
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
12. EHNMedicationPrescription.routeOfAdministration
Definition

The route of administration as prescribed. Example: oral intake

ShortRoute of administration
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
14. EHNMedicationPrescription.durationOfTreatment
Definition

The duration of the treatment as indicated by the Prescriber. Example: 14 days. Can be left blank for long-term therapies.

ShortDuration of treatment
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
16. EHNMedicationPrescription.startingDateOfTherapy
Definition

The time and date on which it is agreed that therapy will start.

ShortStarting date of therapy
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
18. EHNMedicationPrescription.directionsForUse
Definition

Information about the directions for use of the prescribed medicinal product (such as 'with food' or 'before a meal') and any cautionary advice for correct use of the prescribed medicinal product by the patient.

ShortDirections for use
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
20. EHNMedicationPrescription.issueDate
Definition

The date and optionally the time the prescription was issued.

ShortIssue date
Control0..*
Typedate
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
22. EHNMedicationPrescription.prescriptionExpiryDate
Definition

This might be dependent on local or national policy or legislation, in accordance with the treatment plan or because the therapeutic need for the prescribed medicine has expired.

ShortPrescription expiry date
Control0..*
Typedate
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
24. EHNMedicationPrescription.repeats
Definition

In some countries, when medicinal products are dispensed for the first time, the patient may only receive medication for a short period of time. When a patient starts taking medication for a chronic illness, the prescriber can issue a prescription for a longer period that is now separated by repeats. In addition, the maximum quantity (A.1.4.3) of the prescribed product that may be dispensed in one dispensation may be stated here. Decision on dispensability is made in the country of prescription.

ShortRepeats
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
26. EHNMedicationPrescription.reasonForPrescription
Definition

The reason why the medicine is being prescribed, including the option to mention that the medicinal product is being prescribed for ‘off label’ use. The reason for the prescription gives the dispenser the opportunity to review the prescription for medication safety issues. Note: in some countries it is obligatory to state the reason for prescription on the prescription itself for some or all medicinal products.

ShortReason for prescription
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
28. EHNMedicationPrescription.substitution
Definition

Substitution handling can be recorded to indicate whether and to what extent substitution is allowed by the prescriber.

ShortSubstitution
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. EHNMedicationPrescription
Definition

eHN Dataset for medication prescription

ShorteHN Medication Prescription
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. EHNMedicationPrescription.identifierOfThePrescription
Definition

A unique string generated by an EPS (Electronic Prescribing System) to uniquely identify a prescription; this unique code is needed for traceability. It might be used to register whether a prescription, and/or the maximum number of repeats, has already been dispensed. The identifier can consist of a root and an extension [ISO 21090:2011].

ShortIdentifier of the Prescription
Control0..*
TypeIdentifier
4. EHNMedicationPrescription.quantityOfPrescribedProduct
Definition

Total quantity or volume of the medicinal product that is prescribed to the specific patient. It can be provided as number of packages, given that the pack size is sufficiently described, or it can be the overall amount in appropriate units of measure (UCUM). Depending on national legislation, this quantity may or may not be dispensed in one dispensation. or units of presentation (EDQM) (ml, g, tablets, vials).

ShortQuantity of prescribed product
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
6. EHNMedicationPrescription.doseRegimen
Definition

The regimen governing the dose quantity per single administration, the dose frequency, and/or speed of administration (in the event of intravenous administration). Note: this information may be used by the dispenser to calculate the quantity to be dispensed.

ShortDose regimen
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. EHNMedicationPrescription.numberOfUnitsPerIntake
Definition

The number of units per intake that the patient is taking. Example: 1 tablet

ShortNumber of units per intake
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
10. EHNMedicationPrescription.frequencyOfIntakes
Definition

Frequency of intakes per hour/day/week/month. Example: every 24 hours

ShortFrequency of intakes
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
12. EHNMedicationPrescription.routeOfAdministration
Definition

The route of administration as prescribed. Example: oral intake

ShortRoute of administration
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
14. EHNMedicationPrescription.durationOfTreatment
Definition

The duration of the treatment as indicated by the Prescriber. Example: 14 days. Can be left blank for long-term therapies.

ShortDuration of treatment
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
16. EHNMedicationPrescription.startingDateOfTherapy
Definition

The time and date on which it is agreed that therapy will start.

ShortStarting date of therapy
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
18. EHNMedicationPrescription.directionsForUse
Definition

Information about the directions for use of the prescribed medicinal product (such as 'with food' or 'before a meal') and any cautionary advice for correct use of the prescribed medicinal product by the patient.

ShortDirections for use
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
20. EHNMedicationPrescription.issueDate
Definition

The date and optionally the time the prescription was issued.

ShortIssue date
Control0..*
Typedate
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
22. EHNMedicationPrescription.prescriptionExpiryDate
Definition

This might be dependent on local or national policy or legislation, in accordance with the treatment plan or because the therapeutic need for the prescribed medicine has expired.

ShortPrescription expiry date
Control0..*
Typedate
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
24. EHNMedicationPrescription.repeats
Definition

In some countries, when medicinal products are dispensed for the first time, the patient may only receive medication for a short period of time. When a patient starts taking medication for a chronic illness, the prescriber can issue a prescription for a longer period that is now separated by repeats. In addition, the maximum quantity (A.1.4.3) of the prescribed product that may be dispensed in one dispensation may be stated here. Decision on dispensability is made in the country of prescription.

ShortRepeats
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
26. EHNMedicationPrescription.reasonForPrescription
Definition

The reason why the medicine is being prescribed, including the option to mention that the medicinal product is being prescribed for ‘off label’ use. The reason for the prescription gives the dispenser the opportunity to review the prescription for medication safety issues. Note: in some countries it is obligatory to state the reason for prescription on the prescription itself for some or all medicinal products.

ShortReason for prescription
Control0..*
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
28. EHNMedicationPrescription.substitution
Definition

Substitution handling can be recorded to indicate whether and to what extent substitution is allowed by the prescriber.

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