<status value="active"/> <experimental value="false"/> <date value="2026-03-17T21:02:03.8104715+00:00"/> <publisher value="FHIR Infrastructure"/> <contact> <name value="FHIR Infrastructure"/> <telecom> <system value="url"/> <value value="http://www.hl7.org/Special/committees/fiwg"/> </telecom> </contact> <description value="This cross-version ValueSet represents content from `http://terminology.hl7.org/ValueSet/v3-ObservationInterpretationDetected|2.0.0` for use in FHIR R4."/> <jurisdiction> <coding> <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> <code value="001"/> <display value="World"/> </coding> </jurisdiction> <purpose value="This value set is part of the cross-version definitions generated to enable use of the value set `http://terminology.hl7.org/ValueSet/v3-ObservationInterpretationDetected|2.0.0` as defined in FHIR R5 in FHIR R4. The source value set is bound to the following FHIR R5 elements: * Note that all concepts are included in this cross-version definition because no concepts have compatible representations Following are the generation technical comments: FHIR ValueSet `http://terminology.hl7.org/ValueSet/v3-ObservationInterpretationDetected|2.0.0`, defined in FHIR R5 does not have any mapping to FHIR R4"/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/> <version value="2.1.0"/> <concept> <code value="DET"/> <display value="Detected"/> </concept> <concept> <code value="E"/> <display value="Equivocal"/> </concept> <concept> <code value="IND"/> <display value="Indeterminate"/> </concept> <concept> <code value="ND"/> <display value="Not detected"/> </concept> <concept> <code value="NEG"/> <display value="Negative"/> </concept> <concept> <code value="ObservationInterpretationDetection"/> <display value="ObservationInterpretationDetection"/> </concept> <concept> <code value="POS"/> <display value="Positive"/> </concept> </include> </compose> <expansion> <timestamp value="2026-03-17T21:02:03.8104715+00:00"/> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/> <version value="2.1.0"/> <code value="DET"/> <display value="Detected"/> </contains> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/> <version value="2.1.0"/> <code value="E"/> <display value="Equivocal"/> </contains> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/> <version value="2.1.0"/> <code value="IND"/> <display value="Indeterminate"/> </contains> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/> <version value="2.1.0"/> <code value="ND"/> <display value="Not detected"/> </contains> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/> <version value="2.1.0"/> <code value="NEG"/> <display value="Negative"/> </contains> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/> <version value="2.1.0"/> <code value="ObservationInterpretationDetection"/> <display value="ObservationInterpretationDetection"/> </contains> <contains> <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/> <version value="2.1.0"/> <code value="POS"/> <display value="Positive"/> </contains> </expansion> </ValueSet>

Generated Narrative: ValueSet R5-v3-ObservationInterpretationDetected-for-R4

This value set expansion contains 7 concepts.

System	Version	Code	Display	Definition
`http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation`	2.1.0	DET	Detected	The measurement of the specified component / analyte, organism or clinical sign above the limit of detection of the performed test or procedure.
`http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation`	2.1.0	E	Equivocal	The test or procedure was successfully performed, but the results are borderline and can neither be declared positive / negative nor detected / not detected according to the current established criteria.
`http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation`	2.1.0	IND	Indeterminate	The specified component / analyte, organism or clinical sign could neither be declared positive / negative nor detected / not detected by the performed test or procedure. Usage Note: For example, if the specimen was degraded, poorly processed, or was missing the required anatomic structures, then "indeterminate" (i.e. "cannot be determined") is the appropriate response, not "equivocal".
`http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation`	2.1.0	ND	Not detected	The presence of the specified component / analyte, organism or clinical sign could not be determined within the limit of detection of the performed test or procedure.
`http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation`	2.1.0	NEG	Negative	An absence finding of the specified component / analyte, organism or clinical sign based on the established threshold of the performed test or procedure. [Note: Negative does not necessarily imply the complete absence of the specified item.]
`http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation`	2.1.0	ObservationInterpretationDetection	ObservationInterpretationDetection	Interpretations of the presence or absence of a component / analyte or organism in a test or of a sign in a clinical observation. In keeping with laboratory data processing practice, these concepts provide a categorical interpretation of the "meaning" of the quantitative value for the same observation.
`http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation`	2.1.0	POS	Positive	A presence finding of the specified component / analyte, organism or clinical sign based on the established threshold of the performed test or procedure.