ke-medication
type: StructureDefinition
node role: treeRoot
id:
  v: ke-medication
text:
  status:
    v: extensions
  div:
    v: Generated Narrative: StructureDefinition ke-medication Name Flags Card. Type Description & Constraints<img src="[binary]" alt="doco" style="background-color: inherit"/> Medication 0..* Medication Definition of a Medication #xD; meta S 1..1 Meta Metadata about the resource #xD; profile S 1..* canonical(StructureDefinition) Profiles this resource claims to conform to. #xD; identifier S 1..* Identifier Product catalogue identifier (PPB or facility-assigned) #xD; code S 1..1 CodeableConcept Medicinal product code from Kenya MOH PPB Generic Products Binding: https://nshr-uat.sha.go.ke/ValueSet/generic-products-vs (required) #xD; status S 1..1 code Medication status (active, inactive, entered-in-error) Binding: Medication Status Codes (required) #xD; manufacturer 0..1 Reference(Organization) Manufacturer of the product #xD; form S 1..1 CodeableConcept Dose form (tablet, syrup, injection, etc.) Binding: https://nshr-uat.sha.go.ke/ValueSet/formulation-vs (required) #xD; amount 0..1 Ratio Strength ratio (e.g. 500 mg / tablet) #xD; ingredient S 0..* BackboneElement Active or inactive ingredient #xD; item[x] S 1..1 CodeableConcept Active component from Kenya MOH PPB Active Components Binding: https://nshr-uat.sha.go.ke/ValueSet/active-components-vs (required) #xD; strength S 0..1 Ratio Active ingredient strength (UCUM units) #xD; batch S 0..1 BackboneElement Details about packaged medications #xD; lotNumber S 0..1 string Lot or batch number #xD; expirationDate S 0..1 dateTime Expiry date of the product #xD; <img src="[binary]" alt="doco" style="background-color: inherit"/> Documentation for this format
url:
  v: https://nshr-uat.sha.go.ke/StructureDefinition/ke-medication
  l: ke-medication
version:
  v: 0.1.0
name:
  v: KEMedication
title:
  v: Kenya eRx Medication
status:
  v: draft
date:
  v: 2026-04-24T09:57:31+00:00
publisher:
  v: DHA, Kenya
contact:
  name:
    v: DHA, Kenya
  telecom:
    system:
      v: url
    value:
      v: https://dha.go.ke/
  telecom:
    system:
      v: email
contact:
  name:
    v: Digital Health Agency, Kenya
  telecom:
    system:
      v: email
    use:
      v: work
  telecom:
    system:
      v: url
    value:
      v: https://www.dha.go.ke/
description:
  v: Profile on Medication for the Kenya eRx Implementation Guide. Represents a drug product from the Kenya MOH PPB product catalogue.
jurisdiction:
  coding:
    system:
      v: urn:iso:std:iso:3166
      l: 3166
    code:
      v: KE
    display:
      v: Kenya
copyright:
  v: Copyright 2025+ Digital Health Agency, Kenya. This content is licensed under Creative Commons Attribution 4.0 International (CC-BY-4.0). Terminology content from the Kenya Pharmacy and Poisons Board (PPB) via Open Concept Lab (OCL) is subject to separate terms.
fhir version:
  v: 4.0.1
mapping:
  identity:
    v: script10.6
  uri:
    v: http://ncpdp.org/SCRIPT10_6
    l: SCRIPT10 6
  name:
    v: Mapping to NCPDP SCRIPT 10.6
mapping:
  identity:
    v: rim
  uri:
    v: http://hl7.org/v3
    l: v3
  name:
    v: RIM Mapping
mapping:
  identity:
    v: w5
  uri:
    v: http://hl7.org/fhir/fivews
    l: fivews
  name:
    v: FiveWs Pattern Mapping
mapping:
  identity:
    v: v2
  uri:
    v: http://hl7.org/v2
    l: v2
  name:
    v: HL7 v2 Mapping
kind:
  v: resource
abstract:
  v: false
type:
  v: Medication
  l: Medication
base definition:
  v: http://hl7.org/fhir/StructureDefinition/Medication
  l: Medication
derivation:
  v: constraint
snapshot:
  extension:
    url:
      v: http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version
      l: snapshot-base-version
    value: String
      v: 4.0.1
  element:
    id:
      v: Medication
    path:
      v: Medication
    short:
      v: Definition of a Medication
    definition:
      v: This resource is primarily used for the identification and definition of a medication for the purposes of prescribing, dispensing, and administering a medication as well as for making statements about medication use.
    min:
      v: 0
    max:
      v: *
    base:
      path:
        v: Medication
      min:
        v: 0
      max:
        v: *
    constraint:
      key:
        v: dom-2
      severity:
        v: error
      human:
        v: If the resource is contained in another resource, it SHALL NOT contain nested Resources
      expression:
        v: contained.contained.empty()
      xpath:
        v: not(parent::f:contained and f:contained)
      source:
        v: http://hl7.org/fhir/StructureDefinition/DomainResource
        l: DomainResource
    constraint:
      key:
        v: dom-3
      severity:
        v: error
      human:
        v: 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
      expression:
        v: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
      xpath:
        v: not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:reference/@value=concat('#', $contained/*/id/@value) or descendant::f:reference[@value='#'])]))
      source:
        v: http://hl7.org/fhir/StructureDefinition/DomainResource
        l: DomainResource
    constraint:
      key:
        v: dom-4
      severity:
        v: error
      human:
        v: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
      expression:
        v: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
      xpath:
        v: not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))
      source:
        v: http://hl7.org/fhir/StructureDefinition/DomainResource
        l: DomainResource
    constraint:
      key:
        v: dom-5
      severity:
        v: error
      human:
        v: If a resource is contained in another resource, it SHALL NOT have a security label
      expression:
        v: contained.meta.security.empty()
      xpath:
        v: not(exists(f:contained/*/f:meta/f:security))
      source:
        v: http://hl7.org/fhir/StructureDefinition/DomainResource
        l: DomainResource
    constraint:
      extension:
        value: Boolean
      extension:
        value: Markdown
      key:
        v: dom-6
      severity:
        v: warning
      human:
        v: A resource should have narrative for robust management
      expression:
        v: text.`div`.exists()

Boolean
v: true

Markdown
v: When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time.

v: exists(f:text/h:div)

v: false

v: false

identity:
  v: rim
map:
  v: Entity. Role, or Act

identity:
  v: script10.6
map:
  v: NewRx/MedicationPrescribed -or- RxFill/MedicationDispensed -or- RxHistoryResponse/MedicationDispensed -or- RxHistoryResponse/MedicationPrescribed

identity:
  v: rim
map:
  v: ManufacturedProduct[classCode=ADMM]

id:
  v: Medication.id
path:
  v: Medication.id
short:
  v: Logical id of this artifact
definition:
  v: The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
comment:
  v: The only time that a resource does not have an id is when it is being submitted to the server using a create operation.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: id
      l: id
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: true

id:
  v: Medication.meta
path:
  v: Medication.meta
short:
  v: Metadata about the resource
definition:
  v: 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.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Resource.meta
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Meta
    l: Meta
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true

id:
  v: Medication.meta.id
path:
  v: Medication.meta.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Medication.meta.extension
path:
  v: Medication.meta.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: 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 manageable, 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Medication.meta.versionId
path:
  v: Medication.meta.versionId
short:
  v: Version specific identifier
definition:
  v: 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.
comment:
  v: 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.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Meta.versionId
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: id
    l: id
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true

id:
  v: Medication.meta.lastUpdated
path:
  v: Medication.meta.lastUpdated
short:
  v: When the resource version last changed
definition:
  v: When the resource last changed - e.g. when the version changed.
comment:
  v: This value is always populated except when the resource is first being created. 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](http://hl7.org/fhir/R4/http.html#read) interaction.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Meta.lastUpdated
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: instant
    l: instant
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true

id:
  v: Medication.meta.source
path:
  v: Medication.meta.source
short:
  v: Identifies where the resource comes from
definition:
  v: A uri that identifies the source system of the resource. This provides a minimal amount of [Provenance](http://hl7.org/fhir/R4/provenance.html#) 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.
comment:
  v: In the provenance resource, this corresponds to Provenance.entity.what[x]. The exact use of the source (and the implied Provenance.entity.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. 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.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Meta.source
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: uri
    l: uri
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true

id:
  v: Medication.meta.profile
path:
  v: Medication.meta.profile
short:
  v: Profiles this resource claims to conform to.
definition:
  v: A list of profiles (references to [StructureDefinition](http://hl7.org/fhir/R4/structuredefinition.html#) resources) that this resource claims to conform to. The URL is a reference to [StructureDefinition.url](http://hl7.org/fhir/R4/structuredefinition-definitions.html#StructureDefinition.url).
comment:
  v: 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.
min:
  v: 1
max:
  v: *
base:
  path:
    v: Meta.profile
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: canonical
    l: canonical
  target profile:
    v: http://hl7.org/fhir/StructureDefinition/StructureDefinition|4.0.1
    l: http://hl7.org/fhir/StructureDefinition/StructureDefinition
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true

id:
  v: Medication.meta.security
path:
  v: Medication.meta.security
short:
  v: Security Labels applied to this resource
definition:
  v: Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure.
comment:
  v: 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.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Meta.security
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Coding
    l: Coding
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: SecurityLabels
  strength:
    v: extensible
  description:
    v: Security Labels from the Healthcare Privacy and Security Classification System.
  value set:
    v: http://hl7.org/fhir/ValueSet/security-labels|4.0.1
    l: http://hl7.org/fhir/ValueSet/security-labels

id:
  v: Medication.meta.tag
path:
  v: Medication.meta.tag
short:
  v: Tags applied to this resource
definition:
  v: 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.
comment:
  v: 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.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Meta.tag
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Coding
    l: Coding
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: Tags
  strength:
    v: example
  description:
    v: Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
  value set:
    v: http://hl7.org/fhir/ValueSet/common-tags|4.0.1
    l: http://hl7.org/fhir/ValueSet/common-tags

id:
  v: Medication.implicitRules
path:
  v: Medication.implicitRules
short:
  v: A set of rules under which this content was created
definition:
  v: 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.
comment:
  v: 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 it's narrative along with other profiles, value sets, etc.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.implicitRules
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: uri
    l: uri
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: true
is modifier reason:
  v: This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
is summary:
  v: true

id:
  v: Medication.language
path:
  v: Medication.language
short:
  v: Language of the resource content
definition:
  v: The base language in which the resource is written.
comment:
  v: 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).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.language
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: false
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet
      l: elementdefinition-maxValueSet
    value: Canonical
      v: http://hl7.org/fhir/ValueSet/all-languages
      l: all-languages
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: Language
  strength:
    v: preferred
  description:
    v: A human language.
  value set:
    v: http://hl7.org/fhir/ValueSet/languages|4.0.1
    l: http://hl7.org/fhir/ValueSet/languages

id:
  v: Medication.text
path:
  v: Medication.text
short:
  v: Text summary of the resource, for human interpretation
definition:
  v: 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.
comment:
  v: Contained resources do not have 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.
alias:
  v: narrative
alias:
  v: html
alias:
  v: xhtml
alias:
  v: display
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DomainResource.text
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Narrative
    l: Narrative
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: Act.text?

id:
  v: Medication.contained
path:
  v: Medication.contained
short:
  v: Contained, inline Resources
definition:
  v: These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.
comment:
  v: 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.
alias:
  v: inline resources
alias:
  v: anonymous resources
alias:
  v: contained resources
min:
  v: 0
max:
  v: *
base:
  path:
    v: DomainResource.contained
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Resource
    l: Resource
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Medication.extension
path:
  v: Medication.extension
short:
  v: Additional content defined by implementations
definition:
  v: 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 manageable, 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Medication.modifierExtension
path:
  v: Medication.modifierExtension
short:
  v: Extensions that cannot be ignored
definition:
  v: 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 manageable, 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).
comment:
  v: 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.
requirements:
  v: 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](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: DomainResource.modifierExtension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: true
is modifier reason:
  v: Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Medication.identifier
path:
  v: Medication.identifier
short:
  v: Product catalogue identifier (PPB or facility-assigned)
definition:
  v: Business identifier for this medication.
comment:
  v: The serial number could be included as an identifier.
min:
  v: 1
max:
  v: *
base:
  path:
    v: Medication.identifier
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Identifier
    l: Identifier
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.identifier
mapping:
  identity:
    v: rim
  map:
    v: .id

id:
  v: Medication.code
path:
  v: Medication.code
short:
  v: Medicinal product code from Kenya MOH PPB Generic Products
definition:
  v: 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.
comment:
  v: 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).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Medication.code
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: CodeableConcept
    l: CodeableConcept
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true
binding:
  strength:
    v: required
  value set:
    v: https://nshr-uat.sha.go.ke/ValueSet/generic-products-vs
    l: generic-products-vs
mapping:
  identity:
    v: script10.6
  map:
    v: coding.code = //element(*,MedicationType)/DrugCoded/ProductCode coding.system = //element(*,MedicationType)/DrugCoded/ProductCodeQualifier coding.display = //element(*,MedicationType)/DrugDescription
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.class
mapping:
  identity:
    v: v2
  map:
    v: RXO-1.1-Requested Give Code.code / RXE-2.1-Give Code.code / RXD-2.1-Dispense/Give Code.code / RXG-4.1-Give Code.code /RXA-5.1-Administered Code.code / RXC-2.1 Component Code
mapping:
  identity:
    v: rim
  map:
    v: .code

id:
  v: Medication.status
path:
  v: Medication.status
short:
  v: Medication status (active, inactive, entered-in-error)
definition:
  v: A code to indicate if the medication is in active use.
comment:
  v: 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.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Medication.status
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: true
is modifier reason:
  v: This element changes the interpretation of all descriptive attributes.
is summary:
  v: true
binding:
  strength:
    v: required
  value set:
    v: http://hl7.org/fhir/ValueSet/medication-status
    l: medication-status
mapping:
  identity:
    v: rim
  map:
    v: .statusCode

id:
  v: Medication.manufacturer
path:
  v: Medication.manufacturer
short:
  v: Manufacturer of the product
definition:
  v: Describes the details of the manufacturer of the medication product. This is not intended to represent the distributor of a medication product.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Medication.manufacturer
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Reference
    l: Reference
  target profile:
    v: http://hl7.org/fhir/StructureDefinition/Organization|4.0.1
    l: http://hl7.org/fhir/StructureDefinition/Organization
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: script10.6
  map:
    v: no mapping
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.actor
mapping:
  identity:
    v: v2
  map:
    v: RXD-20-Substance Manufacturer Name / RXG-21-Substance Manufacturer Name / RXA-17-Substance Manufacturer Name
mapping:
  identity:
    v: rim
  map:
    v: .player.scopingRole[typeCode=MANU].scoper

id:
  v: Medication.form
path:
  v: Medication.form
short:
  v: Dose form (tablet, syrup, injection, etc.)
definition:
  v: Describes the form of the item. Powder; tablets; capsule.
comment:
  v: 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.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Medication.form
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: CodeableConcept
    l: CodeableConcept
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: false
binding:
  strength:
    v: required
  value set:
    v: https://nshr-uat.sha.go.ke/ValueSet/formulation-vs
    l: formulation-vs
mapping:
  identity:
    v: script10.6
  map:
    v: coding.code = //element(*,DrugCodedType)/FormCode coding.system = //element(*,DrugCodedType)/FormSourceCode
mapping:
  identity:
    v: v2
  map:
    v: RXO-5-Requested Dosage Form / RXE-6-Give Dosage Form / RXD-6-Actual Dosage Form / RXG-8-Give Dosage Form / RXA-8-Administered Dosage Form
mapping:
  identity:
    v: rim
  map:
    v: .formCode

id:
  v: Medication.amount
path:
  v: Medication.amount
short:
  v: Strength ratio (e.g. 500 mg / tablet)
definition:
  v: Specific amount of the drug in the packaged 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.).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Medication.amount
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Ratio
    l: Ratio
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: .quantity

id:
  v: Medication.ingredient
path:
  v: Medication.ingredient
short:
  v: Active or inactive ingredient
definition:
  v: Identifies a particular constituent of interest in the product.
comment:
  v: 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.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Medication.ingredient
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: BackboneElement
    l: BackboneElement
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: .scopesRole[typeCode=INGR]

id:
  v: Medication.ingredient.id
path:
  v: Medication.ingredient.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Medication.ingredient.extension
path:
  v: Medication.ingredient.extension
short:
  v: Additional content defined by implementations
definition:
  v: 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 manageable, 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Medication.ingredient.modifierExtension
path:
  v: Medication.ingredient.modifierExtension
short:
  v: Extensions that cannot be ignored even if unrecognized
definition:
  v: 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 manageable, 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).
comment:
  v: 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.
requirements:
  v: 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](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
alias:
  v: extensions
alias:
  v: user content
alias:
  v: modifiers
min:
  v: 0
max:
  v: *
base:
  path:
    v: BackboneElement.modifierExtension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: true
is modifier reason:
  v: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Medication.ingredient.item[x]
path:
  v: Medication.ingredient.item[x]
short:
  v: Active component from Kenya MOH PPB Active Components
definition:
  v: The actual ingredient - either a substance (simple ingredient) or another medication of a medication.
requirements:
  v: The ingredient may reference a substance (for example, amoxicillin) or another medication (for example in the case of a compounded product, Glaxal Base).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Medication.ingredient.item[x]
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: CodeableConcept
    l: CodeableConcept
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: false
binding:
  strength:
    v: required
  value set:
    v: https://nshr-uat.sha.go.ke/ValueSet/active-components-vs
    l: active-components-vs
mapping:
  identity:
    v: script10.6
  map:
    v: coding.code = //element(*,MedicationType)/DrugCoded/ProductCode coding.system = //element(*,MedicationType)/DrugCoded/ProductCodeQualifier coding.display = //element(*,MedicationType)/DrugDescription
mapping:
  identity:
    v: v2
  map:
    v: RXC-2-Component Code if medication: RXO-1-Requested Give Code / RXE-2-Give Code / RXD-2-Dispense/Give Code / RXG-4-Give Code / RXA-5-Administered Code
mapping:
  identity:
    v: rim
  map:
    v: .player

id:
  v: Medication.ingredient.isActive
path:
  v: Medication.ingredient.isActive
short:
  v: Active ingredient indicator
definition:
  v: Indication of whether this ingredient affects the therapeutic action of the drug.
requirements:
  v: 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).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Medication.ingredient.isActive
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: boolean
    l: boolean
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: NA

id:
  v: Medication.ingredient.strength
path:
  v: Medication.ingredient.strength
short:
  v: Active ingredient strength (UCUM units)
definition:
  v: 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.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Medication.ingredient.strength
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Ratio
    l: Ratio
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: script10.6
  map:
    v: //element(*,DrugCodedType)/Strength
mapping:
  identity:
    v: v2
  map:
    v: RXC-3-Component Amount & RXC-4-Component Units if medication: RXO-2-Requested Give Amount - Minimum & RXO-4-Requested Give Units / RXO-3-Requested Give Amount - Maximum & RXO-4-Requested Give Units / RXO-11-Requested Dispense Amount & RXO-12-Requested Dispense Units / RXE-3-Give Amount - Minimum & RXE-5-Give Units / RXE-4-Give Amount - Maximum & RXE-5-Give Units / RXE-10-Dispense Amount & RXE-10-Dispense Units
mapping:
  identity:
    v: rim
  map:
    v: .quantity

id:
  v: Medication.batch
path:
  v: Medication.batch
short:
  v: Details about packaged medications
definition:
  v: Information that only applies to packages (not products).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Medication.batch
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: BackboneElement
    l: BackboneElement
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: script10.6
  map:
    v: no mapping
mapping:
  identity:
    v: rim
  map:
    v: .player[classCode=CONT]

id:
  v: Medication.batch.id
path:
  v: Medication.batch.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Medication.batch.extension
path:
  v: Medication.batch.extension
short:
  v: Additional content defined by implementations
definition:
  v: 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 manageable, 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Medication.batch.modifierExtension
path:
  v: Medication.batch.modifierExtension
short:
  v: Extensions that cannot be ignored even if unrecognized
definition:
  v: 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 manageable, 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).
comment:
  v: 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.
requirements:
  v: 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](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
alias:
  v: extensions
alias:
  v: user content
alias:
  v: modifiers
min:
  v: 0
max:
  v: *
base:
  path:
    v: BackboneElement.modifierExtension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: true
is modifier reason:
  v: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Medication.batch.lotNumber
path:
  v: Medication.batch.lotNumber
short:
  v: Lot or batch number
definition:
  v: The assigned lot number of a batch of the specified product.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Medication.batch.lotNumber
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: script10.6
  map:
    v: no mapping
mapping:
  identity:
    v: v2
  map:
    v: RXA-15 Substance Lot Number / RXG-19 Substance Lot Number
mapping:
  identity:
    v: rim
  map:
    v: .id

id:
  v: Medication.batch.expirationDate
path:
  v: Medication.batch.expirationDate
short:
  v: Expiry date of the product
definition:
  v: When this specific batch of product will expire.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Medication.batch.expirationDate
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: dateTime
    l: dateTime
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: script10.6
  map:
    v: no mapping
mapping:
  identity:
    v: v2
  map:
    v: RXA-16 Substance Expiration Date / RXG-20 Substance Expiration Date
mapping:
  identity:
    v: rim
  map:
    v: participation[typeCode=CSM].role[classCode=INST].scopedRole.scoper[classCode=MMAT].expirationTime

element:
  id:
    v: Medication
  path:
    v: Medication
element:
  id:
    v: Medication.meta
  path:
    v: Medication.meta
  min:
    v: 1
  must support:
    v: true
element:
  id:
    v: Medication.meta.profile
  path:
    v: Medication.meta.profile
  short:
    v: Profiles this resource claims to conform to.
  min:
    v: 1
  must support:
    v: true
element:
  id:
    v: Medication.identifier
  path:
    v: Medication.identifier
  short:
    v: Product catalogue identifier (PPB or facility-assigned)
  min:
    v: 1
  must support:
    v: true
element:
  id:
    v: Medication.code
  path:
    v: Medication.code
  short:
    v: Medicinal product code from Kenya MOH PPB Generic Products
  min:
    v: 1
  must support:
    v: true
  binding:
    strength:
      v: required
    value set:
      v: https://nshr-uat.sha.go.ke/ValueSet/generic-products-vs
      l: generic-products-vs
element:
  id:
    v: Medication.status
  path:
    v: Medication.status
  short:
    v: Medication status (active, inactive, entered-in-error)
  min:
    v: 1
  must support:
    v: true
  binding:
    strength:
      v: required
    value set:
      v: http://hl7.org/fhir/ValueSet/medication-status
      l: medication-status
element:
  id:
    v: Medication.manufacturer
  path:
    v: Medication.manufacturer
  short:
    v: Manufacturer of the product
element:
  id:
    v: Medication.form
  path:
    v: Medication.form
  short:
    v: Dose form (tablet, syrup, injection, etc.)
  min:
    v: 1
  must support:
    v: true
  binding:
    strength:
      v: required
    value set:
      v: https://nshr-uat.sha.go.ke/ValueSet/formulation-vs
      l: formulation-vs
element:
  id:
    v: Medication.amount
  path:
    v: Medication.amount
  short:
    v: Strength ratio (e.g. 500 mg / tablet)
element:
  id:
    v: Medication.ingredient
  path:
    v: Medication.ingredient
  must support:
    v: true
element:
  id:
    v: Medication.ingredient.item[x]
  path:
    v: Medication.ingredient.item[x]
  short:
    v: Active component from Kenya MOH PPB Active Components
  type:
    code:
      v: CodeableConcept
      l: CodeableConcept
  must support:
    v: true
  binding:
    strength:
      v: required
    value set:
      v: https://nshr-uat.sha.go.ke/ValueSet/active-components-vs
      l: active-components-vs
element:
  id:
    v: Medication.ingredient.strength
  path:
    v: Medication.ingredient.strength
  short:
    v: Active ingredient strength (UCUM units)
  must support:
    v: true
element:
  id:
    v: Medication.batch
  path:
    v: Medication.batch
  must support:
    v: true
element:
  id:
    v: Medication.batch.lotNumber
  path:
    v: Medication.batch.lotNumber
  short:
    v: Lot or batch number
  must support:
    v: true
element:
  id:
    v: Medication.batch.expirationDate
  path:
    v: Medication.batch.expirationDate
  short:
    v: Expiry date of the product
  must support:
    v: true