This page is part of the FHIR Core Extensions Registry (v5.1.0: Release 5.1) based on FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions
This table lists extensions for the SubstanceNucleicAcid resource defined in association with the core specification. For background information, see
Extensibility.
Additional extensions may be found in published
Implementation Guides 
and in the
Conformance resource registry .
| Identity | Conf. | Type | Context | WG | Status | Δ v1.0.0 | None found |
| Extensions defined for the SubstanceNucleicAcid resource |
| Extensions defined for many resources including the SubstanceNucleicAcid resource |
| datatype | 0..1 | string | Base | fhir | Trial-Use: FMM2 | n/c |
| artifact-approvalDate | 0..1 | date | Resource | cds | Trial-Use: FMM1 |  Added |
| artifact-author | 0..* | ContactDetail | Resource | cds | Trial-Use: FMM2 |  Changed |
| artifact-citeAs | 0..1 | (Choice) | Resource | cds | Trial-Use: FMM1 | Added |
| artifact-contact | 0..* | ContactDetail | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-copyright | 0..1 | markdown | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-copyrightLabel | 0..1 | string | Resource | cds | Draft: FMM1 | Changed |
| artifact-date | 0..1 | dateTime | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-description | 0..1 | markdown | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-effectivePeriod | 0..1 | Period | Resource | cds | Trial-Use: FMM1 | Added |
| artifact-experimental | 0..1 | boolean | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-identifier | 0..* | Identifier | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-isOwned | 0..1 | boolean | RelatedArtifact, ActivityDefinition.library, PlanDefinition.library,
Measure.library, DomainResource.extension, type.exists() and type = 'composed-of' | cds | Trial-Use: FMM1 | Added |
| artifact-jurisdiction | 0..* | CodeableConcept | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-lastReviewDate | 0..1 | date | Resource | cds | Trial-Use: FMM1 | Added |
| artifact-name | 0..1 | string | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-publisher | 0..1 | string | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-purpose | 0..1 | markdown | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-relatedArtifact | 0..* | RelatedArtifact | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-releaseDescription | 0..1 | markdown | Resource | cds | Trial-Use: FMM1 | Added |
| artifact-releaseLabel | 0..1 | string | Resource | cds | Trial-Use: FMM1 | Added |
| artifact-status | 0..1M | code | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-title | 0..1 | string | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-topic | 0..* | CodeableConcept | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-url | 0..1 | uri | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-usage | 0..1 | markdown | Resource | cds | Trial-Use: FMM1 | Added |
| artifact-useContext | 0..* | UsageContext | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-version | 0..1 | string | Resource | cds | Trial-Use: FMM2 | Changed |
| artifact-versionAlgorithm | 0..1 | (Choice) | Resource | cds | Draft: FMM1 | Changed |
| artifact-versionPolicy | 0..1 | CodeableConcept | Resource | cds | Trial-Use: FMM1 | Added |
| artifactassessment-disposition | 0..1 | code | Resource | cds | Draft: FMM1 | Added |
| artifactassessment-workflowStatus | 0..1 | code | Resource | cds | Draft: FMM1 | Added |
| cqf-artifactComment | 0..* | (complex) | Resource | cds | Trial-Use: FMM3 | Changed |
| cqf-definitionTerm | 0..1 | (complex) | Resource | cds | Trial-Use: FMM3 | Added |
| cqf-directReferenceCode | 0..* | Coding | Resource | cds | Trial-Use: FMM2 | Changed |
| cqf-knowledgeCapability | 0..* | code | DomainResource | cds | Trial-Use: FMM2 | Changed |
| cqf-knowledgeRepresentationLevel | 0..* | code | DomainResource | cds | Trial-Use: FMM2 | Changed |
| cqf-library | 0..* | canonical | DomainResource | cds | Trial-Use: FMM3 | Changed |
| cqf-logicDefinition | 0..* | (complex) | DomainResource | cds | Trial-Use: FMM2 | Changed |
| cqf-measureInfo | 0..* | (complex) | Resource, Reference | cds | Trial-Use: FMM3 | Changed |
| cqf-messages | 0..* | Reference | Resource | cds | Trial-Use: FMM3 | Added |
| cqf-scope | 0..1 | string | Resource | cds | Trial-Use: FMM1 | Added |
| derivation-reference | 0..* | (complex) | Resource, Element | fhir | Trial-Use: FMM2 | n/c |
| note | 0..* | Annotation | Resource, Composition.section | fhir | Trial-Use: FMM1 | Added |
| patient-sexParameterForClinicalUse | 0..* | (complex) | Resource | pa | Draft: FMM1 | Changed |
| resource-instance-description | 0..1 | markdown | Resource | fhir | Trial-Use: FMM2 | n/c |
| resource-instance-name | 0..1 | string | Resource | fhir | Trial-Use: FMM2 | n/c |
| resource-pertainsToGoal | 0..* | Reference | Resource | fhir | Trial-Use: FMM3 | n/c |
| satisfies-requirement | 0..* | (complex) | Resource, Element | fhir | Trial-Use: FMM2 | Changed |
| structuredefinition-fmm | 0..1 | integer | DomainResource, Resource | fhir | Trial-Use: FMM3 | n/c |
| structuredefinition-fmm-support | 0..1 | markdown | DomainResource | fhir | Trial-Use: FMM2 | n/c |
| structuredefinition-standards-status-reason | 0..1 | markdown | DomainResource, http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status | fhir | Draft: FMM1 | n/c |
| structuredefinition-wg | 0..1 | code | DomainResource | fhir | Trial-Use: FMM3 | n/c |
| version-specific-use | 0..* | (complex) | Element, Resource | fhir | Trial-Use: FMM1 | Added |
| version-specific-value | 0..* | (complex) | Element, Resource | fhir | Trial-Use: FMM1 | Added |
| Extensions that refer to the SubstanceNucleicAcid resource |
| None found |
| Extensions that refer to many resources including the SubstanceNucleicAcid resource |
| alternate-reference | 0..1 | Reference | Reference | fhir | Trial-Use: FMM2 | n/c |
| artifact-reference | 0..1 | (Choice) | Element | cds | Trial-Use: FMM1 | Added |
| cqf-relativeDateTime | 0..1 | (complex) | Element | cds | Deprecated: FMM3 | Changed |
| diagnosticReport-focus | 0..* | Reference | DiagnosticReport | oo | Draft: FMM0 | Changed |
| event-basedOn | 0..* | Reference | Condition, ChargeItem, ClinicalImpression, Composition, Consent, Coverage,
DetectedIssue, EpisodeOfCare, ExplanationOfBenefit, FamilyMemberHistory,
ImmunizationEvaluation, InventoryReport, MedicationStatement, PaymentNotice,
PaymentReconciliation | fhir | Trial-Use: FMM3 | n/c |
| event-partOf | 0..* | Reference | DiagnosticReport, Condition | fhir | Trial-Use: FMM3 | n/c |
| flag-detail | 0..* | Reference | Flag | pc | Trial-Use: FMM3 | Changed |
| patient-sexParameterForClinicalUse | 0..* | (complex) | Resource | pa | Draft: FMM1 | Changed |
| replaces | 0..* | canonical | ActivityDefinition, ActorDefinition, CapabilityStatement, ChargeItemDefinition,
Citation, CodeSystem, CompartmentDefinition, ConceptMap, ConditionDefinition,
EventDefinition, Evidence, EvidenceReport, EvidenceVariable, ExampleScenario,
GraphDefinition, ImplementationGuide, Library, Measure, MessageDefinition,
NamingSystem, ObservationDefinition, OperationDefinition, PlanDefinition,
Questionnaire, Requirements, SearchParameter, SpecimenDefinition,
StructureDefinition, StructureMap, SubscriptionTopic, TerminologyCapabilities,
TestScript, ValueSet | fhir | Trial-Use: FMM3 | n/c |
| request-replaces | 0..* | Reference | NutritionOrder, SupplyRequest, Task | fhir | Trial-Use: FMM3 | n/c |
| workflow-barrier | 0..* | CodeableReference | Goal, CommunicationRequest, CarePlan.activity | fhir | Trial-Use: FMM2 | n/c |
| workflow-protectiveFactor | 0..* | CodeableReference | Goal, CommunicationRequest, CarePlan.activity | fhir | Trial-Use: FMM2 | n/c |
| workflow-supportingInfo | 0..* | Reference | DiagnosticReport, DocumentReference, Encounter, Observation, CommunicationRequest | fhir | Trial-Use: FMM3 | n/c |
This table lists search parameters defined for any of the extensions listed above in association with the core specification.
Medication Definition
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