LOINCActiveBoth

LOINC Code 25993-7: T. spiralis Ab IF (S) [Titer]

25993-7 is a LOINC code used to identify T. spiralis Ab IF (S) [Titer] 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 Trichinella spiralis Ab. It is commonly used with the system or sample type Ser.

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 Trichinella spiralis 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: IF

What it does not mean

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

Key facts

  • Trichinella spiralis Ab [Titer] in Serum by Immunofluorescence
  • Trichinella spiralis Ab
  • ABS; Aby; ACIF; Antby; Anti; Antibodies; Antibody; Anticomplement Immunofluorescence; Autoantibodies; Autoantibody; Dilution factor; Dilution Factor (Titer); FA; Fluorescent antibody; Fluoresent; ID; IFA; Immune fluorescence; Immunoflour; Immunofluor; Immunofluorescence; Infectious Disease; InfectiousDisease; Microbiology; Point in time; Random; Serum; SmQn; SR; T spiralis; Time Resolved Fluorescence; Titer; Titered; Titre; TRF; Tric; Trich; Trichinellosis; Trichinosis; Ttr

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. spiralis Ab IF (S) [Titer]Trichinella spiralis Ab [Titer] in Serum by ImmunofluorescenceT spiralis Ab Titr Ser IFTrichinella spiralis AbMICROTrichinella spiralis antibody, BloodTitr

Frequently asked questions

Code details

Code25993-7
SystemLOINC
Display nameT. spiralis Ab IF (S) [Titer]
DescriptionTrichinella spiralis Ab
Short nameT spiralis Ab Titr Ser IF
ComponentTrichinella spiralis Ab
PropertyTitr
TimingPt
System (specimen)Ser
ScaleSemiQn
MethodIF
ClassMICRO
Example unitstiter
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.00
Last changed2.75

Consumer names

Trichinella spiralis antibody, Blood

Part names

Trichinella spiralis AbTitrPtSerSemiQnIFTiterPoint in time (spot)SerumImmunofluorescence (IF)

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 25993-7 | HealthAssure