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 7844-4: T. solium larva IgA Ql (CSF)

Name: LOINC Code 7844-4: T. solium larva IgA Ql (CSF)
Creator: HealthAssure Clinical Team
Published: 2026-05-25T17:13:11.347Z

7844-4 is a LOINC code used to identify T. solium larva IgA Ql (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 Taenia solium larva Ab.IgA. It is commonly used with the system or sample type CSF.

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 Taenia solium larva Ab.IgA. 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

What it does not mean

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

Key facts

Taenia solium larva IgA Ab [Presence] in Cerebral spinal fluid
Taenia solium larva Ab.IgA
ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Cerebral spinal fluid; Cerebrospinal Fl; Cysticercosis; Cysticercus; ID; Immune globulin A; Immunoglobulin A; Infectious Disease; InfectiousDisease; Microbiology; Neuro; Neurology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; T sol; T sol lar; T solium; Tapeworm

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.

Related SNOMED CT concepts

705114005SNOMED CT mapping for T. solium larva IgA Ql (CSF) (7844-4)

Related observations and tests

SNOMED_CT 705114005high

LOINC Code System

Source: LOINC-SNOMED cooperation package

Common synonyms

T. solium larva IgA Ql (CSF)Taenia solium larva IgA Ab [Presence] in Cerebral spinal fluidT sol lar IgA CSF QlTaenia solium larva Ab.IgAMICROTaenia solium larva IgA antibody, Spinal fluidPrThr

Frequently asked questions

Code details

Code7844-4

SystemLOINC

Display nameT. solium larva IgA Ql (CSF)

DescriptionTaenia solium larva Ab.IgA

Short nameT sol lar IgA CSF Ql

ComponentTaenia solium larva Ab.IgA

PropertyPrThr

TimingPt

System (specimen)CSF

ScaleOrd

ClassMICRO

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0h(2)

Last changed2.56

Consumer names

Taenia solium larva IgA antibody, Spinal fluid

Part names

Taenia solium larva Ab.IgAPrThrPtCSFOrdTaenia solium larva IgAPresence or ThresholdPoint in time (spot)Cerebral spinal 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.