LOINCBoth

LOINC Code 46113-7: B. burgdorferi 23kD IgM EIA Ql (S)

46113-7 is a LOINC code used to identify B. burgdorferi 23kD IgM EIA 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 Borrelia burgdorferi 23kD Ab.IgM. 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 Borrelia burgdorferi 23kD Ab.IgM. 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: DEPRECATED
  • Order vs observation: Both
  • Method: EIA

What it does not mean

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

Key facts

  • Deprecated Borrelia burgdorferi 23kD IgM Ab [Presence] in Serum by Immunoassay
  • Borrelia burgdorferi 23kD Ab.IgM
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; B burg; B burgdor; B burgdor23kD; B burgdorferi; Bb; Burgdorf; ELFA; ELISA; Enzyme immunoassay; IAA; ID; Immune globulin M; Immunoglobulin M; Infectious Disease; InfectiousDisease; Lyme; Lyme disease; Lymes; MEIA; Microbiology; Ordinal; Point in time; QL; Qual; Qualitative; Random; Screen; Serum; SR; SUDS

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

B. burgdorferi 23kD IgM EIA Ql (S)Deprecated Borrelia burgdorferi 23kD IgM Ab [Presence] in Serum by ImmunoassayDeprecated B burgdor23kD IgM Ser Ql EIABorrelia burgdorferi 23kD Ab.IgMMICROBorrelia burgdorferi 23kD IgM antibody, BloodACnc

Frequently asked questions

Code details

Code46113-7
SystemLOINC
Display nameB. burgdorferi 23kD IgM EIA Ql (S)
DescriptionBorrelia burgdorferi 23kD Ab.IgM
Short nameDeprecated B burgdor23kD IgM Ser Ql EIA
ComponentBorrelia burgdorferi 23kD Ab.IgM
PropertyACnc
TimingPt
System (specimen)Ser
ScaleOrd
MethodEIA
ClassMICRO
StatusDEPRECATED
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.17
Last changed2.36

Consumer names

Borrelia burgdorferi 23kD IgM antibody, Blood

Part names

Borrelia burgdorferi 23kD Ab.IgMACncPtSerOrdEIABorrelia burgdorferi 23kD IgMArbitrary ConcentrationPoint in time (spot)SerumImmunoassay (EIA)

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 46113-7 | HealthAssure