LOINCActiveBoth

LOINC Code 85477-8: FLUAV RNA NAA+probe Ql (Upper resp)

85477-8 is a LOINC code used to identify FLUAV RNA NAA+probe Ql (Upper resp) 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 Influenza virus A RNA. It is commonly used with the system or sample type Respiratory system specimen.upper.

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 Influenza virus A RNA. It is commonly used with the system or sample type Respiratory system specimen.upper.

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
  • Method: Probe.amp.tar

What it does not mean

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

Key facts

  • Influenza virus A RNA [Presence] in Upper respiratory specimen by NAA with probe detection
  • Influenza virus A RNA
  • 3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; Avian influenza; Bird flu; Breathing; DNA NUCLEIC ACID PROBE; DNA probe; FLUA; FLUAV; FLUV; Fowl plague; ID; Infectious Disease; InfectiousDisease; Influ; Influenza A; Influenza A virus; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Lung; Lungs; Microbiology; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; Ordinal; PCR; Point in time; Polymerase chain reaction; PR; Probe amp; Probe with ampification; Probe with target amplification; Pulmonary; Pulmonology; QBR; QL; Qual; Qualitative; Random; Respiratory; Ribonucleic acid; RS; Screen; SDA; Spec; Strand Displacement Amplification; TMA; Transcription mediated amplification; Up; Upper resp

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

FLUAV RNA NAA+probe Ql (Upper resp)Influenza virus A RNA [Presence] in Upper respiratory specimen by NAA with probe detectionFLUAV RNA Upper resp Ql NAA+probeInfluenza virus A RNAMICROInfluenza A (Flu A), Upper respiratoryPrThr

Frequently asked questions

Code details

Code85477-8
SystemLOINC
Display nameFLUAV RNA NAA+probe Ql (Upper resp)
DescriptionInfluenza virus A RNA
Short nameFLUAV RNA Upper resp Ql NAA+probe
ComponentInfluenza virus A RNA
PropertyPrThr
TimingPt
System (specimen)Respiratory system specimen.upper
ScaleOrd
MethodProbe.amp.tar
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.61
Last changed2.77

Consumer names

Influenza A (Flu A), Upper respiratory

Part names

Influenza virus A RNAPrThrPtRespiratory system specimen.upperOrdProbe.amp.tarPresence or ThresholdPoint in time (spot)Upper respiratory specimenNucleic 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.

LOINC Code 85477-8 | HealthAssure