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LOINC Code 34719-5: CMV DNA NAA+probe Ql (Amn fld)

34719-5 is a LOINC code used to identify CMV DNA NAA+probe Ql (Amn fld) 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 Cytomegalovirus DNA. It is commonly used with the system or sample type Amnio fld.

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 Cytomegalovirus DNA. It is commonly used with the system or sample type Amnio fld.

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

  • Cytomegalovirus DNA [Presence] in Amniotic fluid by NAA with probe detection
  • Cytomegalovirus DNA
  • 3 Self-Sustaining Sequence Replication; 3SR SR; AF; Amn; Amn fl; Amnio; Amniotic flu; Amniotic fluid; Amplif; Amplification; Amplified; CMV; Cytomegalo virus; Cytomgal; Deoxyribonucleic acid; DNA NUCLEIC ACID PROBE; DNA probe; Gyn; Gynecology; HHV-5; Human Herpesvirus-5; ID; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Microbiology; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; OB; ObGyn; Obstetrics; Ordinal; PCR; Point in time; Polymerase chain reaction; PR; Probe amp; Probe with ampification; Probe with target amplification; QBR; QL; Qual; Qualitative; Random; Screen; SDA; Strand Displacement Amplification; TMA; Transcription mediated amplification

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

CMV DNA NAA+probe Ql (Amn fld)Cytomegalovirus DNA [Presence] in Amniotic fluid by NAA with probe detectionCMV DNA Amn Ql NAA+probeCytomegalovirus DNAMICROCytomegalovirus (CMV), Amniotic fluidPrThr

Frequently asked questions

Code details

Code34719-5
SystemLOINC
Display nameCMV DNA NAA+probe Ql (Amn fld)
DescriptionCytomegalovirus DNA
Short nameCMV DNA Amn Ql NAA+probe
ComponentCytomegalovirus DNA
PropertyPrThr
TimingPt
System (specimen)Amnio fld
ScaleOrd
MethodProbe.amp.tar
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.11
Last changed2.73

Consumer names

Cytomegalovirus (CMV), Amniotic fluid

Part names

Cytomegalovirus DNAPrThrPtAmnio fldOrdProbe.amp.tarPresence or ThresholdPoint in time (spot)Amniotic 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 34719-5 | HealthAssure