LOINCActiveOrder

LOINC Code 98213-2: T. pallidum IgG and IgM and bands panel IB (S)

98213-2 is a LOINC code used to identify T. pallidum IgG and IgM and bands panel IB (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 Treponema pallidum Ab.IgG & IgM & bands panel. 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 Treponema pallidum Ab.IgG & IgM & bands panel. 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: Order
  • Panel type: Panel
  • Method: IB

What it does not mean

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

Key facts

  • Treponema pallidum IgG and IgM and bands panel - Serum by Immunoblot
  • Treponema pallidum Ab.IgG & IgM & bands panel
  • This panel contains terms to report Treponema pallidum IgG, IgM, and IgG and IgM bands in serum specimens by immunoblot.
  • Blt; ID; IMMUNE BLOT; Immune globulin G; Immune globulin M; Immunobl; Immunoblot; Immunoglobulin G; Immunoglobulin M; Infectious Disease; InfectiousDisease; Microbiology; Pan; PANEL.MICROBIOLOGY; Panl; Pnl; Point in time; Random; RIBA; Serum; SR; Syphilis; T pall IgG + IgM + bands Pnl; 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 IgG and IgM and bands panel IB (S)Treponema pallidum IgG and IgM and bands panel - Serum by ImmunoblotT pall IgG + IgM + bands Pnl Ser IBTreponema pallidum Ab.IgG & IgM & bands panelPANEL.MICROTreponema pallidum IgG and IgM and bands panel, Blood-

Frequently asked questions

Code details

Code98213-2
SystemLOINC
Display nameT. pallidum IgG and IgM and bands panel IB (S)
DescriptionTreponema pallidum Ab.IgG & IgM & bands panel
Short nameT pall IgG + IgM + bands Pnl Ser IB
ComponentTreponema pallidum Ab.IgG & IgM & bands panel
Property-
TimingPt
System (specimen)Ser
Scale-
MethodIB
ClassPANEL.MICRO
StatusACTIVE
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

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

Consumer names

Treponema pallidum IgG and IgM and bands panel, Blood

Part names

Treponema pallidum Ab.IgG & IgM & bands panel-PtSerIBTreponema pallidum IgG and IgM and bands panelPoint in time (spot)SerumImmunoblot

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 98213-2 | HealthAssure