LOINCActiveBoth

LOINC Code 100690-7: T. gondii DNA NAA+probe (CSF) [Log #/Vol]

100690-7 is a LOINC code used to identify T. gondii DNA NAA+probe (CSF) [Log #/Vol] 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 Toxoplasma gondii DNA. It is commonly used with the system or sample type CSF.

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 Toxoplasma gondii DNA. It is commonly used with the system or sample type CSF.

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

  • Toxoplasma gondii DNA [Log #/volume] in Cerebral spinal fluid by NAA with probe detection
  • Toxoplasma gondii DNA
  • 3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; Cerebral spinal fluid; Cerebrospinal Fl; Deoxyribonucleic acid; DNA NUCLEIC ACID PROBE; DNA probe; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Log NCNC; Log#; 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; SDA; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; Strand Displacement Amplification; T gondii; T gondii DNA; TMA; Toxo; Toxoplasmosis; Transcription mediated amplification; Viral load

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

T. gondii DNA NAA+probe (CSF) [Log #/Vol]Toxoplasma gondii DNA [Log #/volume] in Cerebral spinal fluid by NAA with probe detectionT gondii DNA CSF NAA+probe-Log#Toxoplasma gondii DNAMICROToxoplasma gondii, Spinal fluidLnCnc

Frequently asked questions

Code details

Code100690-7
SystemLOINC
Display nameT. gondii DNA NAA+probe (CSF) [Log #/Vol]
DescriptionToxoplasma gondii DNA
Short nameT gondii DNA CSF NAA+probe-Log#
ComponentToxoplasma gondii DNA
PropertyLnCnc
TimingPt
System (specimen)CSF
ScaleQn
MethodProbe.amp.tar
ClassMICRO
Example unitslog copies/mL
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.73
Last changed2.73

Consumer names

Toxoplasma gondii, Spinal fluid

Part names

Toxoplasma gondii DNALnCncPtCSFQnProbe.amp.tarLog number concentrationPoint in time (spot)Cerebral spinal fluidNucleic 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 100690-7 | HealthAssure