LOINCActiveBoth

LOINC Code 49104-3: M. pneumoniae DNA NAA+probe Qn (Bld)

49104-3 is a LOINC code used to identify M. pneumoniae DNA NAA+probe Qn (Bld) 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 Mycoplasma pneumoniae DNA. It is commonly used with the system or sample type Bld.

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 Mycoplasma pneumoniae DNA. It is commonly used with the system or sample type Bld.

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

  • Mycoplasma pneumoniae DNA [Units/volume] in Blood by NAA with probe detection
  • Mycoplasma pneumoniae DNA
  • 3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; Arbitrary concentration; Blood; Deoxyribonucleic acid; DNA NUCLEIC ACID PROBE; DNA probe; Enzootic pneumonia; ID; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; M pneumo; M pneumonia; M pneumoniae; Microbiology; Myco; Myco pneu; Mycoplas; Mycoplasm; Mycoplasmoides pneumoniae; Mycoplasmosis; Mycoplsm; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; PCR; Pneu; pneum; Pneumo; Pneumon; Pneumonia; Point in time; Polymerase chain reaction; Probe amp; Probe with ampification; Probe with target amplification; QBR; QNT; Quan; Quant; Quantitative; Random; SDA; Strand Displacement Amplification; TMA; Transcription mediated amplification; Viral load; 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

M. pneumoniae DNA NAA+probe Qn (Bld)Mycoplasma pneumoniae DNA [Units/volume] in Blood by NAA with probe detectionM pneumo DNA Bld NAA+probe-aCncMycoplasma pneumoniae DNAMICROMycoplasma pneumoniae, BloodACnc

Frequently asked questions

Code details

Code49104-3
SystemLOINC
Display nameM. pneumoniae DNA NAA+probe Qn (Bld)
DescriptionMycoplasma pneumoniae DNA
Short nameM pneumo DNA Bld NAA+probe-aCnc
ComponentMycoplasma pneumoniae DNA
PropertyACnc
TimingPt
System (specimen)Bld
ScaleQn
MethodProbe.amp.tar
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.21
Last changed2.73

Consumer names

Mycoplasma pneumoniae, Blood

Part names

Mycoplasma pneumoniae DNAACncPtBldQnProbe.amp.tarArbitrary ConcentrationPoint in time (spot)BloodNucleic 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 49104-3 | HealthAssure