LOINCActiveObservation

LOINC Code 96898-2: SARS-CoV-2 (COVID-19) N gene NAA+probe (Oropharyngeal wash) [ThreshNum]

96898-2 is a LOINC code used to identify SARS-CoV-2 (COVID-19) N gene NAA+probe (Oropharyngeal wash) [ThreshNum] 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 SARS coronavirus 2 N gene. It is commonly used with the system or sample type Oropharyngeal wash.

Reviewed by HealthAssure Clinical TeamUpdated 21 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 SARS coronavirus 2 N gene. It is commonly used with the system or sample type Oropharyngeal wash.

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: Observation
  • Method: Probe.amp.tar

What it does not mean

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

Key facts

  • SARS-CoV-2 (COVID-19) N gene [Cycle Threshold #] in Oropharyngeal wash by NAA with probe detection
  • SARS coronavirus 2 N gene
  • Quantitative detection (Cq/Ct value) of nucleic acids within the nucleoprotein (N) gene from SARS coronavirus 2 (SARS-CoV-2) in oropharyngeal wash (oral rinse, gargle) samples by nucleic acid amplification (NAA) with probe-based detection methods.
  • 2019 Novel Coronavirus; 2019-nCoV; 3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; Corona virus; COVID19; COVID-19; DNA NUCLEIC ACID PROBE; DNA probe; ID; II; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Microbiology; Mouthwash; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; OPA wash; Oph; Oral cavity wash; Oropharyngeal; Oropharynx; PCR; Pharynx gargle; Point in time; Polymerase chain reaction; Probe amp; Probe with ampification; Probe with target amplification; QBR; QNT; Quan; Quant; Quantitative; Random; Saline gargle; SARS Coronavirus 1; SARS-CoV; SARS-CoV-1; SARS-CoV-2; SARS-CoV-2 N gene; SDA; Severe Acute Respiratory Syndrome; Strand Displacement Amplification; Throat rinse; TMA; Transcription mediated amplification; Viral Pneumonias; Wuhan coronavirus

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.

Common synonyms

SARS-CoV-2 (COVID-19) N gene NAA+probe (Oropharyngeal wash) [ThreshNum]SARS-CoV-2 (COVID-19) N gene [Cycle Threshold #] in Oropharyngeal wash by NAA with probe detectionSARS-CoV-2 N gene Ct OPA wash Qn NAA+prbSARS coronavirus 2 N geneMICROSARS-CoV-2 (COVID-19) N gene, Oropharyngeal washThreshNum

Frequently asked questions

Code details

Code96898-2
SystemLOINC
Display nameSARS-CoV-2 (COVID-19) N gene NAA+probe (Oropharyngeal wash) [ThreshNum]
DescriptionSARS coronavirus 2 N gene
Short nameSARS-CoV-2 N gene Ct OPA wash Qn NAA+prb
ComponentSARS coronavirus 2 N gene
PropertyThreshNum
TimingPt
System (specimen)Oropharyngeal wash
ScaleQn
MethodProbe.amp.tar
ClassMICRO
Example unitsCt
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.70
Last changed2.70

Consumer names

SARS-CoV-2 (COVID-19) N gene, Oropharyngeal wash

Part names

SARS coronavirus 2 N geneThreshNumPtOropharyngeal washQnProbe.amp.tarSARS-CoV-2 (COVID-19) N genePoint in time (spot)Nucleic acid amplification with probe detection

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.