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LOINC Code 29321-7: R. typhi IgG Ql (Body fld)

29321-7 is a LOINC code used to identify R. typhi IgG Ql (Body 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 Rickettsia typhi Ab.IgG. It is commonly used with the system or sample type Body 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 Rickettsia typhi Ab.IgG. It is commonly used with the system or sample type Body 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

What it does not mean

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

Key facts

  • Rickettsia typhi IgG Ab [Presence] in Body fluid
  • Rickettsia typhi Ab.IgG
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; Endemic typhus; Fl; Fld; FLU; Fluid; ID; Immune globulin G; Immunoglobulin G; Infectious Disease; InfectiousDisease; Microbiology; Murine typhus; Ordinal; Point in time; PR; QL; Qual; Qualitative; R typhi; Random; Ricket; Rickettsial; Screen; Typh; Typhus

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

R. typhi IgG Ql (Body fld)Rickettsia typhi IgG Ab [Presence] in Body fluidR typhi IgG Fld QlRickettsia typhi Ab.IgGMICRORickettsia typhi IgG antibody, Body fluidPrThr

Frequently asked questions

Code details

Code29321-7
SystemLOINC
Display nameR. typhi IgG Ql (Body fld)
DescriptionRickettsia typhi Ab.IgG
Short nameR typhi IgG Fld Ql
ComponentRickettsia typhi Ab.IgG
PropertyPrThr
TimingPt
System (specimen)Body fld
ScaleOrd
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.03
Last changed2.56

Consumer names

Rickettsia typhi IgG antibody, Body fluid

Part names

Rickettsia typhi Ab.IgGPrThrPtBody fldOrdRickettsia typhi IgGPresence or ThresholdPoint in time (spot)Body fluid

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 29321-7 | HealthAssure