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LOINC Code 89645-6: B. henselae DNA NAA+probe Ql (Implanted device)

89645-6 is a LOINC code used to identify B. henselae DNA NAA+probe Ql (Implanted device) 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 Bartonella henselae DNA. It is commonly used with the system or sample type Implanted device.

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 Bartonella henselae DNA. It is commonly used with the system or sample type Implanted device.

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

Bartonella henselae DNA [Presence] in Implanted device by NAA with probe detection
Bartonella henselae DNA
Several species of Bartonella have been associated with culture-negative endocarditis, with B. henselae and B. quintana being most common. Because cultures are sterile, diagnosis relies on other methodologies such as molecular techniques. [PMID11897074] Such infections may involve native or prosthetic valves.
3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; B henselae; Bacillary angiomaosis; Bacillary pelliosis; Cat Scratch Disease; Cat Scratch Fever; CSD; Deoxyribonucleic acid; DNA NUCLEIC ACID PROBE; DNA probe; ID; Implnt dev; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; 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; Prostheses; Prosthesis; Prosthetic; QBR; QL; Qual; Qualitative; R henselae; Random; Rochalimaea henselae; 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

B. henselae DNA NAA+probe Ql (Implanted device)Bartonella henselae DNA [Presence] in Implanted device by NAA with probe detectionB henselae DNA Implnt dev Ql NAA+probeBartonella henselae DNAMICROBartonella henselae, Implanted devicePrThr

Frequently asked questions

Code details

Code89645-6
SystemLOINC
Display nameB. henselae DNA NAA+probe Ql (Implanted device)
DescriptionBartonella henselae DNA
Short nameB henselae DNA Implnt dev Ql NAA+probe
ComponentBartonella henselae DNA
PropertyPrThr
TimingPt
System (specimen)Implanted device
ScaleOrd
MethodProbe.amp.tar
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.65
Last changed2.65

Consumer names

Bartonella henselae, Implanted device

Part names

Bartonella henselae DNAPrThrPtImplanted deviceOrdProbe.amp.tarPresence or ThresholdPoint in time (spot)Nucleic 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 89645-6 | HealthAssure