What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 58762-6: C. burnetii phase 2 IgG IA Qn (CSF)

Name: LOINC Code 58762-6: C. burnetii phase 2 IgG IA Qn (CSF)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:39.276Z

58762-6 is a LOINC code used to identify C. burnetii phase 2 IgG IA Qn (CSF) 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 Coxiella burnetii phase 2 Ab.IgG. 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 Coxiella burnetii phase 2 Ab.IgG. 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: IA

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

Coxiella burnetii phase 2 IgG Ab [Units/volume] in Cerebral spinal fluid by Immunoassay
Coxiella burnetii phase 2 Ab.IgG
ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; C burnet; C burnet Ph2; C burnetii; Cerebral spinal fluid; Cerebrospinal Fl; Coxiella burnetii phase II; Coxiella burnettii; EIA; ELFA; ELISA; Enzyme immunoassay; IAA; ID; II; Immune globulin G; Immunoglobulin G; Infectious Disease; InfectiousDisease; MEIA; Microbiology; Neuro; Neurology; Point in time; Q fev; Q fever; Qfever; QNT; Quan; Quant; Quantitative; Random; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; SUDS

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

C. burnetii phase 2 IgG IA Qn (CSF)Coxiella burnetii phase 2 IgG Ab [Units/volume] in Cerebral spinal fluid by ImmunoassayC burnet Ph2 IgG CSF IA-aCncCoxiella burnetii phase 2 Ab.IgGMICROCoxiella burnetii phase 2 IgG antibody, Spinal fluidACnc

Frequently asked questions

Code details

Code58762-6

SystemLOINC

Display nameC. burnetii phase 2 IgG IA Qn (CSF)

DescriptionCoxiella burnetii phase 2 Ab.IgG

Short nameC burnet Ph2 IgG CSF IA-aCnc

ComponentCoxiella burnetii phase 2 Ab.IgG

PropertyACnc

TimingPt

System (specimen)CSF

ScaleQn

MethodIA

ClassMICRO

Example unitsIndex

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.32

Last changed2.70

Consumer names

Coxiella burnetii phase 2 IgG antibody, Spinal fluid

Part names

Coxiella burnetii phase 2 Ab.IgGACncPtCSFQnIACoxiella burnetii phase 2 IgGArbitrary ConcentrationPoint in time (spot)Cerebral spinal fluidImmunoassay

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.