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4.3.2.170 CodeSystem http://hl7.org/fhir/observation-referencerange-normalvalue

Orders and Observations icon

Work Group

Maturity Level: N

Normative (from v4.0.0)

Use Context: Country: World

Official URL: `http://hl7.org/fhir/observation-referencerange-normalvalue`				Version: 6.0.0-ballot2
active as of 2022-04-04				Computable Name: ObservationReferenceRangeNormalValue
Flags: CaseSensitive, Complete. All codes ValueSet: Observation Reference Range Normal Value Codes				OID: 2.16.840.1.113883.4.642.4.2099

This Code system is used in the following value sets:

ValueSet: Observation Reference Range Normal Value Codes (Codes that describe the normal value in the reference range, such as “Negative” or “Absent”)

4.3.2.170.1 Definition

Codes that describe the normal value in the reference range.

4.3.2.170.2 Content

Generated Narrative: CodeSystem observation-referencerange-normalvalue

Last updated: 2024-12-13T05:56:29.677+11:00

Profile: Shareable CodeSystem

This case-sensitive code system http://hl7.org/fhir/observation-referencerange-normalvalue defines the following codes in a Is-A hierarchy:

Code	Display	Definition	Copy
negative	Negative	The expected normal value for the observation is negative.
absent	Absent	The expected normal value for the observation is absent.

See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

Level

A few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.

Source

The source of the definition of the code (when the value set draws in codes defined elsewhere)

Code

The code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')

Display

The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application

Definition

An explanation of the meaning of the concept

Comments

Additional notes about how to use the code