This page is part of the US Quality Core (v0.5.0: Release) based on FHIR (HL7® FHIR® Standard) R4. 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

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Extension: US Quality Core Diagnosis Present on Admission

Indicator of whether the Encounter diagnosis was present at the time of admission.

Context of Use

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

• Element ID: Encounter.diagnosis

define "Encounter With Diabetes Diagnosis":
  "Non-Elective Inpatient Encounter Less Than 120 Days" IPEncounter
    where exists (IPEncounter.diagnosis D
      where D.condition.getCondition().code in "Diabetes"
    )

Usage info

Usages:

• Use this Extension: US Quality Core Encounter
• Examples for this Extension: Encounter/example

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description Differentials, Snapshots, and other representations.

• Differential Table
• Snapshot Table
• Statistics/References
• All

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Extension		1..1	Extension	onAdmission
url		1..1	uri	"http://fhir.org/guides/onc/us-quality-core/StructureDefinition/us-quality-core-encounter-diagnosisPresentOnAdmission"
value[x]		0..1	CodeableConcept	Value of extension Binding: USQualityCore Present On Admission Codes (required): Indicator of whether the Encounter diagnosis was present at the time of admission
Documentation for this format

Terminology Bindings (Differential)

Path	Status	Usage	ValueSet	Version	Source
Extension.value[x]	Base	required	USQualityCore Present On Admission Codes	📦0.5.0	This IG

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Extension		1..1	Extension	onAdmission
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
url		1..1	uri	"http://fhir.org/guides/onc/us-quality-core/StructureDefinition/us-quality-core-encounter-diagnosisPresentOnAdmission"
value[x]		0..1	CodeableConcept	Value of extension Binding: USQualityCore Present On Admission Codes (required): Indicator of whether the Encounter diagnosis was present at the time of admission
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Extension.value[x]	Base	required	USQualityCore Present On Admission Codes	📦0.5.0	This IG

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()

Summary

Simple Extension with the type CodeableConcept: Indicator of whether the Encounter diagnosis was present at the time of admission.

Differential ViewDifferential View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Extension		1..1	Extension	onAdmission
url		1..1	uri	"http://fhir.org/guides/onc/us-quality-core/StructureDefinition/us-quality-core-encounter-diagnosisPresentOnAdmission"
value[x]		0..1	CodeableConcept	Value of extension Binding: USQualityCore Present On Admission Codes (required): Indicator of whether the Encounter diagnosis was present at the time of admission
Documentation for this format

Terminology Bindings (Differential)

Path	Status	Usage	ValueSet	Version	Source
Extension.value[x]	Base	required	USQualityCore Present On Admission Codes	📦0.5.0	This IG

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Extension		1..1	Extension	onAdmission
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
url		1..1	uri	"http://fhir.org/guides/onc/us-quality-core/StructureDefinition/us-quality-core-encounter-diagnosisPresentOnAdmission"
value[x]		0..1	CodeableConcept	Value of extension Binding: USQualityCore Present On Admission Codes (required): Indicator of whether the Encounter diagnosis was present at the time of admission
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Extension.value[x]	Base	required	USQualityCore Present On Admission Codes	📦0.5.0	This IG

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()

Summary

Simple Extension with the type CodeableConcept: Indicator of whether the Encounter diagnosis was present at the time of admission.

Other representations of profile: CSV, Excel, Schematron