LOINCActiveObservation

LOINC Code 105817-1: Vancomycin resistance vanB gene NAA+probe (Pos bld culture) [ThreshNum]

105817-1 is a LOINC code used to identify Vancomycin resistance vanB gene NAA+probe (Pos bld culture) [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 Bacterial vancomycin resistance vanB gene. It is commonly used with the system or sample type Bld.pos growth.

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 Bacterial vancomycin resistance vanB gene. It is commonly used with the system or sample type Bld.pos growth.

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

  • Vancomycin resistance vanB gene [Cycle Threshold #] in Positive blood culture by NAA with probe detection
  • Bacterial vancomycin resistance vanB gene
  • 3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; Bact; Bld Pos; Blood; c162; DNA NUCLEIC ACID PROBE; DNA probe; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Microbiology; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; PCR; Point in time; Polymerase chain reaction; Probe amp; Probe with ampification; Probe with target amplification; QBR; QNT; Quan; Quant; Quantitative; Random; Resist; Resistanc; Resistant; Resistent; SDA; Strand Displacement Amplification; TMA; Transcription mediated amplification; VANC; Vancocin; Vancomycin resistance gene; Vancor; WB; Whole blood

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

Vancomycin resistance vanB gene NAA+probe (Pos bld culture) [ThreshNum]Vancomycin resistance vanB gene [Cycle Threshold #] in Positive blood culture by NAA with probe detectionvanB Ct Bld Pos Qn NAA+probeBacterial vancomycin resistance vanB geneMICROVancomycin resistance vanB gene, Infected bloodThreshNum

Frequently asked questions

Code details

Code105817-1
SystemLOINC
Display nameVancomycin resistance vanB gene NAA+probe (Pos bld culture) [ThreshNum]
DescriptionBacterial vancomycin resistance vanB gene
Short namevanB Ct Bld Pos Qn NAA+probe
ComponentBacterial vancomycin resistance vanB gene
PropertyThreshNum
TimingPt
System (specimen)Bld.pos growth
ScaleQn
MethodProbe.amp.tar
ClassMICRO
Example unitsCt
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.78
Last changed2.78

Consumer names

Vancomycin resistance vanB gene, Infected blood

Part names

Bacterial vancomycin resistance vanB geneThreshNumPtBld.pos growthQnProbe.amp.tarPoint in time (spot)Positive blood cultureNucleic 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.