Medication Scheme Implementation Guide
1.0.0 - draft
Medication Scheme Implementation Guide, published by TEHIK. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/TEHIK-EE/ig-ee-medication-scheme/ and changes regularly. See the Directory of published versions
Draft as of 2024-07-08 |
Definitions for the ee-tis-medication-extemporal resource profile.
Guidance on how to interpret the contents of this table can be found here
0. Medication | |
2. Medication.meta | |
4. Medication.meta.versionId | |
Example | <br/><b>versionId</b>:1 |
6. Medication.identifier | |
Definition | Retsepti number |
Short | Prescription number |
Note | This is a business identifier, not a resource identifier (see discussion) |
Control | 0..1 |
8. Medication.code | |
Control | 0..0 |
10. Medication.status | |
Control | 0..0 |
12. Medication.marketingAuthorizationHolder | |
Control | 0..0 |
14. Medication.doseForm | |
Definition | Väljakirjutatud ravimi ravimvorm (loendist). Nt. pulber, tablett, salv jne |
Short | Dose form of the medication. E.g powder, tablet, ointment etc. |
Control | 1..? |
Binding | The codes SHOULD be taken from Ravimvormid (preferred to https://fhir.ee/ValueSet/ravimvormid ) |
16. Medication.totalVolume | |
Type | Quantity(SimpleQuantity) |
18. Medication.totalVolume.value | |
Definition | Ühikute koguhulk. Ainult number, nt 100 |
Short | Total volume of medication. |
Control | 1..? |
20. Medication.totalVolume.unit | |
Control | 0..0 |
22. Medication.totalVolume.code | |
Definition | Ühikute koguhulga ühik |
Short | Unit for total volume |
24. Medication.ingredient | |
Control | 1..? |
26. Medication.ingredient.item | |
Definition | Retsept koos vajalike kogustega ravimi valmistamiseks apteegis |
Short | List of ingredients in precise amounts for medication preparation |
28. Medication.ingredient.item.concept | |
30. Medication.ingredient.item.concept.text | |
Control | 1..? |
32. Medication.batch | |
Control | 0..0 |
34. Medication.definition | |
Control | 0..0 |
Guidance on how to interpret the contents of this table can be found here
0. Medication | |
Definition | This resource is primarily used for the identification and definition of a medication, including ingredients, for the purposes of prescribing, dispensing, and administering a medication as well as for making statements about medication use. |
Short | Definition of a Medication |
Control | 0..* |
Is Modifier | false |
Must Support | false |
Summary | false |
Invariants | dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty()) 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 (contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(canonical) = '#').exists()).not()).trace('unmatched', id).empty()) dom-4: 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: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty()) dom-6: A resource should have narrative for robust management (text.`div`.exists()) |
2. Medication.implicitRules | |
Definition | A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc. |
Short | A set of rules under which this content was created |
Comments | Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of its narrative along with other profiles, value sets, etc. |
Control | 0..1 |
Type | uri |
Is Modifier | true because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies its meaning or interpretation |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
4. Medication.contained | |
Definition | These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning. |
Short | Contained, inline Resources |
Comments | This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags in their meta elements, but SHALL NOT have security labels. |
Control | 0..* This element is affected by the following invariants: dom-2, dom-4, dom-3, dom-5 |
Type | Resource |
Is Modifier | false |
Must Support | false |
Summary | false |
Alternate Names | inline resources, anonymous resources, contained resources |
6. Medication.modifierExtension | |
Definition | May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it 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 is allowed to 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). |
Short | Extensions that cannot be ignored |
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. |
Control | 0..* |
Type | Extension |
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them |
Must Support | false |
Summary | true |
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 Names | extensions, user content |
Invariants | ele-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()) |
8. Medication.identifier | |
Definition | Retsepti number Business identifier for this medication. |
Short | Prescription numberBusiness identifier for this medication |
Comments | The serial number could be included as an identifier. |
Note | This is a business identifier, not a resource identifier (see discussion) |
Control | 0..1* |
Type | Identifier |
Is Modifier | false |
Must Support | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
10. Medication.code | |
Definition | A code (or set of codes) that specify this medication, or a textual description if no code is available. Usage note: This could be a standard medication code such as a code from RxNorm, SNOMED CT, IDMP etc. It could also be a national or local formulary code, optionally with translations to other code systems. |
Short | Codes that identify this medication |
Comments | Depending on the context of use, the code that was actually selected by the user (prescriber, dispenser, etc.) will have the coding.userSelected set to true. As described in the coding datatype: "A coding may be marked as a "userSelected" if a user selected the particular coded value in a user interface (e.g. the user selects an item in a pick-list). If a user selected coding exists, it is the preferred choice for performing translations etc. Other codes can only be literal translations to alternative code systems, or codes at a lower level of granularity (e.g. a generic code for a vendor-specific primary one). |
Control | 0..01 |
Binding | For example codes, see SNOMEDCTMedicationCodeshttp://hl7.org/fhir/ValueSet/medication-codes (example to http://hl7.org/fhir/ValueSet/medication-codes )A coded concept that defines the type of a medication. |
Type | CodeableConcept |
Is Modifier | false |
Must Support | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
12. Medication.status | |
Definition | A code to indicate if the medication is in active use. |
Short | active | inactive | entered-in-error |
Comments | This status is intended to identify if the medication in a local system is in active use within a drug database or inventory. For example, a pharmacy system may create a new drug file record for a compounded product "ABC Hospital Special Cream" with an active status. At some point in the future, it may be determined that the drug record was created with an error and the status is changed to "entered in error". This status is not intended to specify if a medication is part of a particular formulary. It is possible that the drug record may be referenced by multiple formularies or catalogues and each of those entries would have a separate status. |
Control | 0..01 |
Binding | The codes SHALL be taken from MedicationStatusCodeshttp://hl7.org/fhir/ValueSet/medication-status|5.0.0 (required to http://hl7.org/fhir/ValueSet/medication-status|5.0.0 )A coded concept defining if the medication is in active use. |
Type | code |
Is Modifier | true because This element changes the interpretation of all descriptive attributes. |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
14. Medication.marketingAuthorizationHolder | |
Definition | The company or other legal entity that has authorization, from the appropriate drug regulatory authority, to market a medicine in one or more jurisdictions. Typically abbreviated MAH.Note: The MAH may manufacture the product and may also contract the manufacturing of the product to one or more companies (organizations). |
Short | Organization that has authorization to market medication |
Control | 0..01 |
Type | Reference(Organization) |
Is Modifier | false |
Must Support | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
16. Medication.doseForm | |
Definition | Väljakirjutatud ravimi ravimvorm (loendist). Nt. pulber, tablett, salv jne Describes the form of the item. Powder; tablets; capsule. |
Short | Dose form of the medication. E.g powder, tablet, ointment etc.powder | tablets | capsule + |
Comments | When Medication is referenced from MedicationRequest, this is the ordered form. When Medication is referenced within MedicationDispense, this is the dispensed form. When Medication is referenced within MedicationAdministration, this is administered form. |
Control | 10..1 |
Binding | The codes SHOULD be taken from For example codes, see Ravimvormidhttp://hl7.org/fhir/ValueSet/medication-form-codes (preferred to https://fhir.ee/ValueSet/ravimvormid ) |
Type | CodeableConcept |
Is Modifier | false |
Must Support | false |
Summary | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
18. Medication.totalVolume | |
Definition | The comparator is not used on a SimpleQuantity When the specified product code does not infer a package size, this is the specific amount of drug in the product. For example, when specifying a product that has the same strength (For example, Insulin glargine 100 unit per mL solution for injection), this attribute provides additional clarification of the package amount (For example, 3 mL, 10mL, etc.). |
Short | A fixed quantity (no comparator)When the specified product code does not infer a package size, this is the specific amount of drug in the product |
Comments | The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use may also restrict the values for the comparator. |
Control | 0..1 |
Type | Quantity(SimpleQuantity) |
Is Modifier | false |
Must Support | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) qty-3: If a code for the unit is present, the system SHALL also be present ( code.empty() or system.exists() )sqty-1: The comparator is not used on a SimpleQuantity ( comparator.empty() ) |
20. Medication.totalVolume.value | |
Definition | Ühikute koguhulk. Ainult number, nt 100 The value of the measured amount. The value includes an implicit precision in the presentation of the value. |
Short | Total volume of medication.Numerical value (with implicit precision) |
Comments | The implicit precision in the value should always be honored. Monetary values have their own rules for handling precision (refer to standard accounting text books). |
Control | 10..1 |
Type | decimal |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Requirements | Precision is handled implicitly in almost all cases of measurement. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
22. Medication.totalVolume.comparator | |
Definition | Not allowed to be used in this context How the value should be understood and represented - whether the actual value is greater or less than the stated value due to measurement issues; e.g. if the comparator is "<" , then the real value is < stated value. |
Short | < | <= | >= | > | ad - how to understand the value |
Control | 0..01 |
Binding | The codes SHALL be taken from QuantityComparatorhttp://hl7.org/fhir/ValueSet/quantity-comparator|5.0.0 (required to http://hl7.org/fhir/ValueSet/quantity-comparator|5.0.0 )How the Quantity should be understood and represented. |
Type | code |
Is Modifier | true because This is labeled as "Is Modifier" because the comparator modifies the interpretation of the value significantly. If there is no comparator, then there is no modification of the value |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Requirements | Need a framework for handling measures where the value is <5ug/L or >400mg/L due to the limitations of measuring methodology. |
Meaning if Missing | If there is no comparator, then there is no modification of the value |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
24. Medication.totalVolume.unit | |
Definition | A human-readable form of the unit. |
Short | Unit representation |
Control | 0..01 |
Type | string |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Requirements | There are many representations for units of measure and in many contexts, particular representations are fixed and required. I.e. mcg for micrograms. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
26. Medication.totalVolume.code | |
Definition | Ühikute koguhulga ühik A computer processable form of the unit in some unit representation system. |
Short | Unit for total volumeCoded form of the unit |
Comments | The preferred system is UCUM, but SNOMED CT can also be used (for customary units) or ISO 4217 for currency. The context of use may additionally require a code from a particular system. |
Control | 0..1 This element is affected by the following invariants: qty-3 |
Type | code |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Requirements | Need a computable form of the unit that is fixed across all forms. UCUM provides this for quantities, but SNOMED CT provides many units of interest. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
28. Medication.ingredient | |
Definition | Identifies a particular constituent of interest in the product. |
Short | Active or inactive ingredient |
Comments | The ingredients need not be a complete list. If an ingredient is not specified, this does not indicate whether an ingredient is present or absent. If an ingredient is specified it does not mean that all ingredients are specified. It is possible to specify both inactive and active ingredients. |
Control | 10..* |
Type | BackboneElement |
Is Modifier | false |
Must Support | false |
Summary | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
30. Medication.ingredient.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). |
Short | Extensions 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. |
Control | 0..* |
Type | Extension |
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them |
Summary | true |
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 Names | extensions, user content, modifiers |
Invariants | ele-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. Medication.ingredient.item | |
Definition | Retsept koos vajalike kogustega ravimi valmistamiseks apteegis The ingredient (substance or medication) that the ingredient.strength relates to. This is represented as a concept from a code system or described in another resource (Substance or Medication). |
Short | List of ingredients in precise amounts for medication preparationThe ingredient (substance or medication) that the ingredient.strength relates to |
Control | 1..1 |
Binding | For example codes, see SNOMEDCTMedicationCodeshttp://hl7.org/fhir/ValueSet/medication-codes (example to http://hl7.org/fhir/ValueSet/medication-codes ) |
Type | CodeableReference(Substance, Medication) |
Is Modifier | false |
Must Support | false |
Summary | false |
Requirements | The ingredient may reference a substance (for example, amoxicillin) or another medication (for example in the case of a compounded product, Glaxal Base). |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
34. Medication.batch | |
Definition | Information that only applies to packages (not products). |
Short | Details about packaged medications |
Control | 0..01 |
Type | BackboneElement |
Is Modifier | false |
Must Support | false |
Summary | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
37. Medication.definition | |
Definition | A reference to a knowledge resource that provides more information about this medication. |
Short | Knowledge about this medication |
Control | 0..01 |
Type | Reference(MedicationKnowledge) |
Is Modifier | false |
Must Support | false |
Summary | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
Guidance on how to interpret the contents of this table can be found here
0. Medication | |
Definition | This resource is primarily used for the identification and definition of a medication, including ingredients, for the purposes of prescribing, dispensing, and administering a medication as well as for making statements about medication use. |
Short | Definition of a Medication |
Control | 0..* |
Is Modifier | false |
Must Support | false |
Summary | false |
Invariants | dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty() )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 ( contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(canonical) = '#').exists()).not()).trace('unmatched', id).empty() )dom-4: 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: If a resource is contained in another resource, it SHALL NOT have a security label ( contained.meta.security.empty() )dom-6: A resource should have narrative for robust management ( text.`div`.exists() ) |
2. Medication.id | |
Definition | The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. |
Short | Logical id of this artifact |
Comments | Within the context of the FHIR RESTful interactions, the resource has an id except for cases like the create and conditional update. Otherwise, the use of the resouce id depends on the given use case. |
Control | 0..1 |
Type | id |
Is Modifier | false |
Must Support | false |
Summary | true |
4. Medication.meta | |
Definition | The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource. |
Short | Metadata about the resource |
Control | 0..1 |
Type | Meta |
Is Modifier | false |
Must Support | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
6. Medication.meta.id | |
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
Short | Unique id for inter-element referencing |
Control | 0..1 This element is affected by the following invariants: ele-1 |
Type | id |
Is Modifier | false |
XML Format | In the XML format, this property is represented as an attribute. |
Summary | false |
8. Medication.meta.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. |
Short | Additional 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. |
Control | 0..* |
Type | Extension |
Is Modifier | false |
Summary | false |
Alternate Names | extensions, user content |
Invariants | ele-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() ) |
Slicing | This element introduces a set of slices on Medication.meta.extension . The slices areUnordered and Open, and can be differentiated using the following discriminators: |
10. Medication.meta.versionId | |
Definition | The version specific identifier, as it appears in the version portion of the URL. This value changes when the resource is created, updated, or deleted. |
Short | Version specific identifier |
Comments | The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes. |
Control | 0..1 |
Type | id |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Example | <br/><b>versionId</b>:1 |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
12. Medication.meta.lastUpdated | |
Definition | When the resource last changed - e.g. when the version changed. |
Short | When the resource version last changed |
Comments | This element is generally omitted in instances submitted in a PUT or POST. Instead, it is populated in the response instance and when retrieving information using a GET. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a read interaction. |
Control | 0..1 |
Type | instant |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
14. Medication.meta.source | |
Definition | A uri that identifies the source system of the resource. This provides a minimal amount of Provenance information that can be used to track or differentiate the source of information in the resource. The source may identify another FHIR server, document, message, database, etc. |
Short | Identifies where the resource comes from |
Comments | The exact use of the source (and the possible implied Provenance.entity.role and agent.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. The source may correspond to Provenance.entity.what[x] or Provenance.agent.who[x], though it may be a more general or abstract reference. This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL. |
Control | 0..1 |
Type | uri |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
16. Medication.meta.profile | |
Definition | A list of profiles (references to StructureDefinition resources) that this resource claims to conform to. The URL is a reference to StructureDefinition.url. |
Short | Profiles this resource claims to conform to |
Comments | It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set. |
Control | 0..* |
Type | canonical(StructureDefinition) |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
18. Medication.meta.security | |
Definition | Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure. |
Short | Security Labels applied to this resource |
Comments | The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored. |
Control | 0..* |
Binding | Unless not suitable, these codes SHALL be taken from AllSecurityLabels (extensible to http://hl7.org/fhir/ValueSet/security-labels )Security Labels from the Healthcare Privacy and Security Classification System. |
Type | Coding |
Is Modifier | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
20. Medication.meta.tag | |
Definition | Tags applied to this resource. Tags are intended to be used to identify and relate resources to process and workflow, and applications are not required to consider the tags when interpreting the meaning of a resource. |
Short | Tags applied to this resource |
Comments | The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored. |
Control | 0..* |
Binding | For example codes, see CommonTags (example to http://hl7.org/fhir/ValueSet/common-tags )Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones". |
Type | Coding |
Is Modifier | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
22. Medication.implicitRules | |
Definition | A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc. |
Short | A set of rules under which this content was created |
Comments | Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of its narrative along with other profiles, value sets, etc. |
Control | 0..1 |
Type | uri |
Is Modifier | true because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies its meaning or interpretation |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
24. Medication.language | |
Definition | The base language in which the resource is written. |
Short | Language of the resource content |
Comments | Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute). |
Control | 0..1 |
Binding | The codes SHALL be taken from AllLanguages (required to http://hl7.org/fhir/ValueSet/all-languages|5.0.0 )IETF language tag for a human language |
Type | code |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | false |
Summary | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
26. Medication.text | |
Definition | A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety. |
Short | Text summary of the resource, for human interpretation |
Comments | Contained resources do not have a narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later. |
Control | 0..1 This element is affected by the following invariants: dom-6 |
Type | Narrative |
Is Modifier | false |
Must Support | false |
Summary | false |
Alternate Names | narrative, html, xhtml, display |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
28. Medication.contained | |
Definition | These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning. |
Short | Contained, inline Resources |
Comments | This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags in their meta elements, but SHALL NOT have security labels. |
Control | 0..* This element is affected by the following invariants: dom-2, dom-4, dom-3, dom-5 |
Type | Resource |
Is Modifier | false |
Must Support | false |
Summary | false |
Alternate Names | inline resources, anonymous resources, contained resources |
30. Medication.extension | |
Definition | May be used to represent additional information that is not part of the basic definition of the resource. 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. |
Short | Additional 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. |
Control | 0..* |
Type | Extension |
Is Modifier | false |
Must Support | false |
Summary | false |
Alternate Names | extensions, user content |
Invariants | ele-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. Medication.modifierExtension | |
Definition | May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it 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 is allowed to 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). |
Short | Extensions that cannot be ignored |
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. |
Control | 0..* |
Type | Extension |
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them |
Must Support | false |
Summary | true |
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 Names | extensions, user content |
Invariants | ele-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() ) |
34. Medication.identifier | |
Definition | Retsepti number |
Short | Prescription number |
Comments | The serial number could be included as an identifier. |
Note | This is a business identifier, not a resource identifier (see discussion) |
Control | 0..1 |
Type | Identifier |
Is Modifier | false |
Must Support | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
36. Medication.code | |
Definition | A code (or set of codes) that specify this medication, or a textual description if no code is available. Usage note: This could be a standard medication code such as a code from RxNorm, SNOMED CT, IDMP etc. It could also be a national or local formulary code, optionally with translations to other code systems. |
Short | Codes that identify this medication |
Comments | Depending on the context of use, the code that was actually selected by the user (prescriber, dispenser, etc.) will have the coding.userSelected set to true. As described in the coding datatype: "A coding may be marked as a "userSelected" if a user selected the particular coded value in a user interface (e.g. the user selects an item in a pick-list). If a user selected coding exists, it is the preferred choice for performing translations etc. Other codes can only be literal translations to alternative code systems, or codes at a lower level of granularity (e.g. a generic code for a vendor-specific primary one). |
Control | 0..0 |
Binding | For example codes, see SNOMEDCTMedicationCodes (example to http://hl7.org/fhir/ValueSet/medication-codes )A coded concept that defines the type of a medication. |
Type | CodeableConcept |
Is Modifier | false |
Must Support | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
38. Medication.status | |
Definition | A code to indicate if the medication is in active use. |
Short | active | inactive | entered-in-error |
Comments | This status is intended to identify if the medication in a local system is in active use within a drug database or inventory. For example, a pharmacy system may create a new drug file record for a compounded product "ABC Hospital Special Cream" with an active status. At some point in the future, it may be determined that the drug record was created with an error and the status is changed to "entered in error". This status is not intended to specify if a medication is part of a particular formulary. It is possible that the drug record may be referenced by multiple formularies or catalogues and each of those entries would have a separate status. |
Control | 0..0 |
Binding | The codes SHALL be taken from MedicationStatusCodes (required to http://hl7.org/fhir/ValueSet/medication-status|5.0.0 )A coded concept defining if the medication is in active use. |
Type | code |
Is Modifier | true because This element changes the interpretation of all descriptive attributes. |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
40. Medication.marketingAuthorizationHolder | |
Definition | The company or other legal entity that has authorization, from the appropriate drug regulatory authority, to market a medicine in one or more jurisdictions. Typically abbreviated MAH.Note: The MAH may manufacture the product and may also contract the manufacturing of the product to one or more companies (organizations). |
Short | Organization that has authorization to market medication |
Control | 0..0 |
Type | Reference(Organization) |
Is Modifier | false |
Must Support | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
42. Medication.doseForm | |
Definition | Väljakirjutatud ravimi ravimvorm (loendist). Nt. pulber, tablett, salv jne |
Short | Dose form of the medication. E.g powder, tablet, ointment etc. |
Comments | When Medication is referenced from MedicationRequest, this is the ordered form. When Medication is referenced within MedicationDispense, this is the dispensed form. When Medication is referenced within MedicationAdministration, this is administered form. |
Control | 1..1 |
Binding | The codes SHOULD be taken from Ravimvormid (preferred to https://fhir.ee/ValueSet/ravimvormid ) |
Type | CodeableConcept |
Is Modifier | false |
Must Support | false |
Summary | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
44. Medication.totalVolume | |
Definition | The comparator is not used on a SimpleQuantity |
Short | A fixed quantity (no comparator) |
Comments | The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use may also restrict the values for the comparator. |
Control | 0..1 |
Type | Quantity(SimpleQuantity) |
Is Modifier | false |
Must Support | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) )qty-3: If a code for the unit is present, the system SHALL also be present ( code.empty() or system.exists() )sqty-1: The comparator is not used on a SimpleQuantity ( comparator.empty() ) |
46. Medication.totalVolume.id | |
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
Short | Unique id for inter-element referencing |
Control | 0..1 This element is affected by the following invariants: ele-1 |
Type | id |
Is Modifier | false |
XML Format | In the XML format, this property is represented as an attribute. |
Summary | false |
48. Medication.totalVolume.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. |
Short | Additional 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. |
Control | 0..* |
Type | Extension |
Is Modifier | false |
Summary | false |
Alternate Names | extensions, user content |
Invariants | ele-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() ) |
Slicing | This element introduces a set of slices on Medication.totalVolume.extension . The slices areUnordered and Open, and can be differentiated using the following discriminators: |
50. Medication.totalVolume.value | |
Definition | Ühikute koguhulk. Ainult number, nt 100 |
Short | Total volume of medication. |
Comments | The implicit precision in the value should always be honored. Monetary values have their own rules for handling precision (refer to standard accounting text books). |
Control | 1..1 |
Type | decimal |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Requirements | Precision is handled implicitly in almost all cases of measurement. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
52. Medication.totalVolume.comparator | |
Definition | Not allowed to be used in this context |
Short | < | <= | >= | > | ad - how to understand the value |
Control | 0..0 |
Binding | The codes SHALL be taken from QuantityComparator (required to http://hl7.org/fhir/ValueSet/quantity-comparator|5.0.0 )How the Quantity should be understood and represented. |
Type | code |
Is Modifier | true because This is labeled as "Is Modifier" because the comparator modifies the interpretation of the value significantly. If there is no comparator, then there is no modification of the value |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Requirements | Need a framework for handling measures where the value is <5ug/L or >400mg/L due to the limitations of measuring methodology. |
Meaning if Missing | If there is no comparator, then there is no modification of the value |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
54. Medication.totalVolume.unit | |
Definition | A human-readable form of the unit. |
Short | Unit representation |
Control | 0..0 |
Type | string |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Requirements | There are many representations for units of measure and in many contexts, particular representations are fixed and required. I.e. mcg for micrograms. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
56. Medication.totalVolume.system | |
Definition | The identification of the system that provides the coded form of the unit. |
Short | System that defines coded unit form |
Control | 0..1 This element is affected by the following invariants: qty-3 |
Type | uri |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Requirements | Need to know the system that defines the coded form of the unit. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
58. Medication.totalVolume.code | |
Definition | Ühikute koguhulga ühik |
Short | Unit for total volume |
Comments | The preferred system is UCUM, but SNOMED CT can also be used (for customary units) or ISO 4217 for currency. The context of use may additionally require a code from a particular system. |
Control | 0..1 This element is affected by the following invariants: qty-3 |
Type | code |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Requirements | Need a computable form of the unit that is fixed across all forms. UCUM provides this for quantities, but SNOMED CT provides many units of interest. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
60. Medication.ingredient | |
Definition | Identifies a particular constituent of interest in the product. |
Short | Active or inactive ingredient |
Comments | The ingredients need not be a complete list. If an ingredient is not specified, this does not indicate whether an ingredient is present or absent. If an ingredient is specified it does not mean that all ingredients are specified. It is possible to specify both inactive and active ingredients. |
Control | 1..* |
Type | BackboneElement |
Is Modifier | false |
Must Support | false |
Summary | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
62. Medication.ingredient.id | |
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
Short | Unique id for inter-element referencing |
Control | 0..1 This element is affected by the following invariants: ele-1 |
Type | string |
Is Modifier | false |
XML Format | In the XML format, this property is represented as an attribute. |
Summary | false |
64. Medication.ingredient.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. |
Short | Additional 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. |
Control | 0..* |
Type | Extension |
Is Modifier | false |
Summary | false |
Alternate Names | extensions, user content |
Invariants | ele-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() ) |
66. Medication.ingredient.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). |
Short | Extensions 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. |
Control | 0..* |
Type | Extension |
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them |
Summary | true |
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 Names | extensions, user content, modifiers |
Invariants | ele-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() ) |
68. Medication.ingredient.item | |
Definition | Retsept koos vajalike kogustega ravimi valmistamiseks apteegis |
Short | List of ingredients in precise amounts for medication preparation |
Control | 1..1 |
Binding | For example codes, see SNOMEDCTMedicationCodes (example to http://hl7.org/fhir/ValueSet/medication-codes ) |
Type | CodeableReference(Substance, Medication) |
Is Modifier | false |
Must Support | false |
Summary | false |
Requirements | The ingredient may reference a substance (for example, amoxicillin) or another medication (for example in the case of a compounded product, Glaxal Base). |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
70. Medication.ingredient.item.id | |
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
Short | Unique id for inter-element referencing |
Control | 0..1 This element is affected by the following invariants: ele-1 |
Type | id |
Is Modifier | false |
XML Format | In the XML format, this property is represented as an attribute. |
Summary | false |
72. Medication.ingredient.item.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. |
Short | Additional 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. |
Control | 0..* |
Type | Extension |
Is Modifier | false |
Summary | false |
Alternate Names | extensions, user content |
Invariants | ele-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() ) |
Slicing | This element introduces a set of slices on Medication.ingredient.item.extension . The slices areUnordered and Open, and can be differentiated using the following discriminators: |
74. Medication.ingredient.item.concept | |
Definition | A reference to a concept - e.g. the information is identified by its general class to the degree of precision found in the terminology. |
Short | Reference to a concept (by class) |
Control | 0..1 |
Type | CodeableConcept |
Is Modifier | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
76. Medication.ingredient.item.concept.id | |
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces. |
Short | Unique id for inter-element referencing |
Control | 0..1 This element is affected by the following invariants: ele-1 |
Type | id |
Is Modifier | false |
XML Format | In the XML format, this property is represented as an attribute. |
Summary | false |
78. Medication.ingredient.item.concept.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. |
Short | Additional 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. |
Control | 0..* |
Type | Extension |
Is Modifier | false |
Summary | false |
Alternate Names | extensions, user content |
Invariants | ele-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() ) |
Slicing | This element introduces a set of slices on Medication.ingredient.item.concept.extension . The slices areUnordered and Open, and can be differentiated using the following discriminators: |
80. Medication.ingredient.item.concept.coding | |
Definition | A reference to a code defined by a terminology system. |
Short | Code defined by a terminology system |
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true. |
Control | 0..* |
Type | Coding |
Is Modifier | false |
Summary | true |
Requirements | Allows for alternative encodings within a code system, and translations to other code systems. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
82. Medication.ingredient.item.concept.text | |
Definition | A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user. |
Short | Plain text representation of the concept |
Comments | Very often the text is the same as a displayName of one of the codings. |
Control | 1..1 |
Type | string |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Summary | true |
Requirements | The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
84. Medication.ingredient.item.reference | |
Definition | A reference to a resource the provides exact details about the information being referenced. |
Short | Reference to a resource (by instance) |
Control | 0..1 |
Type | Reference |
Is Modifier | false |
Summary | true |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
86. Medication.ingredient.isActive | |
Definition | Indication of whether this ingredient affects the therapeutic action of the drug. |
Short | Active ingredient indicator |
Control | 0..1 |
Type | boolean |
Is Modifier | false |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | false |
Summary | false |
Requirements | True indicates that the ingredient affects the therapeutic action of the drug (i.e. active). False indicates that the ingredient does not affect the therapeutic action of the drug (i.e. inactive). |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
88. Medication.ingredient.strength[x] | |
Definition | Specifies how many (or how much) of the items there are in this Medication. For example, 250 mg per tablet. This is expressed as a ratio where the numerator is 250mg and the denominator is 1 tablet but can also be expressed a quantity when the denominator is assumed to be 1 tablet. |
Short | Quantity of ingredient present |
Control | 0..1 |
Binding | The codes SHOULD be taken from MedicationIngredientStrengthCodes (preferred to http://hl7.org/fhir/ValueSet/medication-ingredientstrength )A coded concpet defining the strength of an ingredient. |
Type | Choice of: Ratio, CodeableConcept, Quantity |
[x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
Is Modifier | false |
Must Support | false |
Summary | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
90. Medication.batch | |
Definition | Information that only applies to packages (not products). |
Short | Details about packaged medications |
Control | 0..0 |
Type | BackboneElement |
Is Modifier | false |
Must Support | false |
Summary | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |
97. Medication.definition | |
Definition | A reference to a knowledge resource that provides more information about this medication. |
Short | Knowledge about this medication |
Control | 0..0 |
Type | Reference(MedicationKnowledge) |
Is Modifier | false |
Must Support | false |
Summary | false |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) |