LOINCActiveObservation

LOINC Code 76590-9: Bacterial 16S rRNA NAA+probe (Unsp tissue) [#/Mass]

76590-9 is a LOINC code used to identify Bacterial 16S rRNA NAA+probe (Unsp tissue) [#/Mass] 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 16S rRNA. It is commonly used with the system or sample type XXX.tissue.

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 16S rRNA. It is commonly used with the system or sample type XXX.tissue.

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

  • Bacterial 16S rRNA [#/mass] in XXX.tissue by NAA with probe detection
  • Bacterial 16S rRNA
  • This term was created for, but is not limited in use to, Pathogenius Laboratories' Level 1 Wound and/or ENT test panels, which use quantitative PCR to identify commonly-found microorganisms in wound or ear, nose, and throat samples, respectively.
  • 3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; Bact; Bact 16S; Bact 16S rRNA; Count/mass; DNA NUCLEIC ACID PROBE; DNA probe; Gen-Probe; ID; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Microbiology; Misc; Miscellaneous; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; Number content; Other; PCR; Point in time; Polymerase chain reaction; Probe amp; Probe with ampification; Probe with target amplification; QBR; QNT; Quan; Quant; Quantitative; Random; ribosomal RNA; SDA; Spec; Strand Displacement Amplification; TMA; To be specified in another part of the message; Transcription mediated amplification; Unspecified

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

Bacterial 16S rRNA NAA+probe (Unsp tissue) [#/Mass]Bacterial 16S rRNA [#/mass] in XXX.tissue by NAA with probe detectionBact 16S rRNA XXX.tiss NAA+probeBacterial 16S rRNAMICROBacterial 16S, Unspecified tissueNCnt

Frequently asked questions

Code details

Code76590-9
SystemLOINC
Display nameBacterial 16S rRNA NAA+probe (Unsp tissue) [#/Mass]
DescriptionBacterial 16S rRNA
Short nameBact 16S rRNA XXX.tiss NAA+probe
ComponentBacterial 16S rRNA
PropertyNCnt
TimingPt
System (specimen)XXX.tissue
ScaleQn
MethodProbe.amp.tar
ClassMICRO
Example units#/g
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.52
Last changed2.63

Consumer names

Bacterial 16S, Unspecified tissue

Part names

Bacterial 16S rRNANCntPtXXX.tissueQnProbe.amp.tarNumber ContentPoint 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 76590-9 | HealthAssure