LOINCActiveBoth

LOINC Code 107158-8: T. cruzi Ab Confirm Ql (S)

107158-8 is a LOINC code used to identify T. cruzi Ab Confirm Ql (S) 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 Trypanosoma cruzi Ab. It is commonly used with the system or sample type Ser.

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 Trypanosoma cruzi Ab. It is commonly used with the system or sample type Ser.

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: Confirm

What it does not mean

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

Key facts

  • Trypanosoma cruzi Ab [Presence] in Serum by Confirmatory method
  • Trypanosoma cruzi Ab
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Cfm; Chagas disease; CNFR; CNFRM; Conf; Confirmation; Confirmatory; GCMS; LC/MS/MS; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serum; SR; T cruzi; Trypanosomiasis; Trypanosomosis

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

T. cruzi Ab Confirm Ql (S)Trypanosoma cruzi Ab [Presence] in Serum by Confirmatory methodT cruzi Ab Ser Ql CfmTrypanosoma cruzi AbMICROTrypanosoma cruzi antibody, BloodPrThr

Frequently asked questions

Code details

Code107158-8
SystemLOINC
Display nameT. cruzi Ab Confirm Ql (S)
DescriptionTrypanosoma cruzi Ab
Short nameT cruzi Ab Ser Ql Cfm
ComponentTrypanosoma cruzi Ab
PropertyPrThr
TimingPt
System (specimen)Ser
ScaleOrd
MethodConfirm
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.79
Last changed2.79

Consumer names

Trypanosoma cruzi antibody, Blood

Part names

Trypanosoma cruzi AbPrThrPtSerOrdConfirmPresence or ThresholdPoint in time (spot)Serum

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 107158-8 | HealthAssure