LOINCActiveBoth

LOINC Code 98224-9: T. pallidum IgM bands IB Nom (CSF)

98224-9 is a LOINC code used to identify T. pallidum IgM bands IB Nom (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 Treponema pallidum Ab.IgM bands. 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 Treponema pallidum Ab.IgM bands. 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: IB

What it does not mean

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

Key facts

  • Treponema pallidum IgM bands [Identifier] in Cerebral spinal fluid by Immunoblot
  • Treponema pallidum Ab.IgM bands
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Blt; Cerebral spinal fluid; Cerebrospinal Fl; ID; Identity or presence; Immune blot; Immune globulin M; Immunobl; Immunoblot; Immunoglobulin M; Infectious Disease; InfectiousDisease; Microbiology; Neuro; Neurology; Nominal; Point in time; Random; RIBA; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; Syphilis; T palldm; T pallidum; Treponemal; WB; WBLOT; West blot; West blt; Western blot

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. pallidum IgM bands IB Nom (CSF)Treponema pallidum IgM bands [Identifier] in Cerebral spinal fluid by ImmunoblotT palldm IgM bands CSF IBTreponema pallidum Ab.IgM bandsMICROTreponema pallidum IgM bands, Spinal fluidPrid

Frequently asked questions

Code details

Code98224-9
SystemLOINC
Display nameT. pallidum IgM bands IB Nom (CSF)
DescriptionTreponema pallidum Ab.IgM bands
Short nameT palldm IgM bands CSF IB
ComponentTreponema pallidum Ab.IgM bands
PropertyPrid
TimingPt
System (specimen)CSF
ScaleNom
MethodIB
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.71
Last changed2.82

Consumer names

Treponema pallidum IgM bands, Spinal fluid

Part names

Treponema pallidum Ab.IgM bandsPridPtCSFNomIBPresence or IdentityPoint in time (spot)Cerebral spinal fluidImmunoblot

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 98224-9 | HealthAssure