Original Element Value - CDC National Healthcare Safety Network (NHSN) Digital Quality Measures (dQM) Content Package IG v2.0.0

CDC National Healthcare Safety Network (NHSN) Digital Quality Measures (dQM) Content Package IG
2.0.0 - Release 2 US

This page is part of the NHSN Digital Quality Measures (dQM) Content Package Implementation Guide (v2.0.0: Release) based on FHIR (HL7? FHIR? Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

Extension: Original Element Value

Official URL: http://www.cy118119.com/nhsn/fhirportal/dqm/ig/StructureDefinition/link-original-element-value-extension				Version: 2.0.0
Standards status: Trial-use			Maturity Level: 2	Computable Name: OriginalElementValue

This extension stores the original value of an element from a source that was modified by a processing system (e.g., NHSNLink) to make it usable for NHSN. Modification may include changing logically invalid data, changing data that does not match specification requirements (this modification is used sparingly, for specific instances only), or normalizing data.

Context of Use

This extension may be used on the following element(s)

Element ID: Element

Usage info

Usages:

Examples for this Extension: Bundle/bundle-example-ach-daily-full, Bundle/bundle-example-ach-daily-subject-influenzatherapeutic, Bundle/bundle-example-ach-daily-subject-initialpopulationpass, Bundle/bundle-example-ach-daily-subject-negativepcr... Show 10 more

You can also check for usages in the FHIR IG Statistics

Changes since version 1.0.0:

No changes

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

Differential Table
Snapshot Table
Statistics/References
All

This structure is derived from Extension

Name	Card.	Type	Description & Constraints????Filter: Bindings Constraints Obligations
Extension	0..*	Extension	Original Element Value
extension	0..0		Extension
url	1..1	uri	"http://www.cy118119.com/nhsn/fhirportal/dqm/ig/StructureDefinition/link-original-element-value-extension"
value[x]	1..1	base64Binary, boolean, canonical(), code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference(), SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta	Value of extension
Documentation for this format

Name	Card.	Type	Description & Constraints????Filter: Bindings Constraints Obligations
Extension	0..*	Extension	Original Element Value
id	0..1	string	Unique id for inter-element referencing
extension	0..0		Extension Slice: Unordered, Open by value:url
url	1..1	uri	"http://www.cy118119.com/nhsn/fhirportal/dqm/ig/StructureDefinition/link-original-element-value-extension"
value[x]	1..1		Value of extension
valueBase64Binary		base64Binary
valueBoolean		boolean
valueCanonical		canonical(Any)
valueCode		code
valueDate		date
valueDateTime		dateTime
valueDecimal		decimal
valueId		id
valueInstant		instant
valueInteger		integer
valueMarkdown		markdown
valueOid		oid
valuePositiveInt		positiveInt
valueString		string
valueTime		time
valueUnsignedInt		unsignedInt
valueUri		uri
valueUrl		url
valueUuid		uuid
valueAddress		Address
valueAge		Age
valueAnnotation		Annotation
valueAttachment		Attachment
valueCodeableConcept		CodeableConcept
valueCoding		Coding
valueContactPoint		ContactPoint
valueCount		Count
valueDistance		Distance
valueDuration		Duration
valueHumanName		HumanName
valueIdentifier		Identifier
valueMoney		Money
valuePeriod		Period
valueQuantity		Quantity
valueRange		Range
valueRatio		Ratio
valueReference		Reference(Any)
valueSampledData		SampledData
valueSignature		Signature
valueTiming		Timing
valueContactDetail		ContactDetail
valueContributor		Contributor
valueDataRequirement		DataRequirement
valueExpression		Expression
valueParameterDefinition		ParameterDefinition
valueRelatedArtifact		RelatedArtifact
valueTriggerDefinition		TriggerDefinition
valueUsageContext		UsageContext
valueDosage		Dosage
valueMeta		Meta
Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta: This extension stores the original value of an element from a source that was modified by a processing system (e.g., NHSNLink) to make it usable for NHSN. Modification may include changing logically invalid data, changing data that does not match specification requirements (this modification is used sparingly, for specific instances only), or normalizing data.

Maturity: 2

Differential View

This structure is derived from Extension

Name	Card.	Type	Description & Constraints????Filter: Bindings Constraints Obligations
Extension	0..*	Extension	Original Element Value
extension	0..0		Extension
url	1..1	uri	"http://www.cy118119.com/nhsn/fhirportal/dqm/ig/StructureDefinition/link-original-element-value-extension"
value[x]	1..1	base64Binary, boolean, canonical(), code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference(), SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta	Value of extension
Documentation for this format

Snapshot View

Name	Card.	Type	Description & Constraints????Filter: Bindings Constraints Obligations
Extension	0..*	Extension	Original Element Value
id	0..1	string	Unique id for inter-element referencing
extension	0..0		Extension Slice: Unordered, Open by value:url
url	1..1	uri	"http://www.cy118119.com/nhsn/fhirportal/dqm/ig/StructureDefinition/link-original-element-value-extension"
value[x]	1..1		Value of extension
valueBase64Binary		base64Binary
valueBoolean		boolean
valueCanonical		canonical(Any)
valueCode		code
valueDate		date
valueDateTime		dateTime
valueDecimal		decimal
valueId		id
valueInstant		instant
valueInteger		integer
valueMarkdown		markdown
valueOid		oid
valuePositiveInt		positiveInt
valueString		string
valueTime		time
valueUnsignedInt		unsignedInt
valueUri		uri
valueUrl		url
valueUuid		uuid
valueAddress		Address
valueAge		Age
valueAnnotation		Annotation
valueAttachment		Attachment
valueCodeableConcept		CodeableConcept
valueCoding		Coding
valueContactPoint		ContactPoint
valueCount		Count
valueDistance		Distance
valueDuration		Duration
valueHumanName		HumanName
valueIdentifier		Identifier
valueMoney		Money
valuePeriod		Period
valueQuantity		Quantity
valueRange		Range
valueRatio		Ratio
valueReference		Reference(Any)
valueSampledData		SampledData
valueSignature		Signature
valueTiming		Timing
valueContactDetail		ContactDetail
valueContributor		Contributor
valueDataRequirement		DataRequirement
valueExpression		Expression
valueParameterDefinition		ParameterDefinition
valueRelatedArtifact		RelatedArtifact
valueTriggerDefinition		TriggerDefinition
valueUsageContext		UsageContext
valueDosage		Dosage
valueMeta		Meta
Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta: This extension stores the original value of an element from a source that was modified by a processing system (e.g., NHSNLink) to make it usable for NHSN. Modification may include changing logically invalid data, changing data that does not match specification requirements (this modification is used sparingly, for specific instances only), or normalizing data.

Maturity: 2

?

Other representations of profile: CSV, Excel, Schematron

Constraints

Id	Grade	Path(s)	Description	Expression
ele-1	error	ALL elements	All FHIR elements must have a @value or children	`hasValue() or (children().count() > id.count())`
ext-1	error	ALL extensions	Must have either extensions or value[x], not both	`extension.exists() != value.exists()`

IG ? 2026+ CDC National Healthcare Safety Network (NHSN). Package gov.cdc.nhsn.dqm#2.0.0 based on FHIR 4.0.1. Generated 2026-05-15
Links: Table of Contents | QA Report | Provide Feedback