What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 8091-1: Ribonucleoprotein extractable nuclear Ab Ql (S)

Name: LOINC Code 8091-1: Ribonucleoprotein extractable nuclear Ab Ql (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-25T17:13:11.347Z

8091-1 is a LOINC code used to identify Ribonucleoprotein extractable nuclear Ab Ql (S) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Ribonucleoprotein extractable nuclear Ab. It is commonly used with the system or sample type Ser.

Reviewed by HealthAssure Clinical TeamUpdated 25 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Ribonucleoprotein extractable nuclear Ab. It is commonly used with the system or sample type Ser.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Order vs observation: Both

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

Ribonucleoprotein extractable nuclear Ab [Presence] in Serum
Ribonucleoprotein extractable nuclear Ab
ABS; Aby; ANA; ANF; Antby; Anti; Antibodies; Antibody; Antinuclear antibody; Autoantibodies; Autoantibody; ENA; ENA RNP; NA; Nuc; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Ribonuclear protein; RNP; Ro; Screen; Serology; Serum; SR; UniversalLabOrders

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Related SNOMED CT concepts

705114005SNOMED CT mapping for Ribonucleoprotein extractable nuclear Ab Ql (S) (8091-1)

Related observations and tests

SNOMED_CT 705114005high

LOINC Code System

Source: LOINC-SNOMED cooperation package

Common synonyms

Ribonucleoprotein extractable nuclear Ab Ql (S)Ribonucleoprotein extractable nuclear Ab [Presence] in SerumENA RNP Ab Ser QlRibonucleoprotein extractable nuclear AbSERORibonucleoprotein extractable nuclear antibody, BloodPrThr

Frequently asked questions

Code details

Code8091-1

SystemLOINC

Display nameRibonucleoprotein extractable nuclear Ab Ql (S)

DescriptionRibonucleoprotein extractable nuclear Ab

Short nameENA RNP Ab Ser Ql

ComponentRibonucleoprotein extractable nuclear Ab

PropertyPrThr

TimingPt

System (specimen)Ser

ScaleOrd

ClassSERO

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0h(2)

Last changed2.73

Consumer names

Ribonucleoprotein extractable nuclear antibody, Blood

Part names

Ribonucleoprotein extractable nuclear AbPrThrPtSerOrdPresence or ThresholdPoint in time (spot)Serum

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.