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LOINC Code 30017-8: B. burgdorferi 58kD IgG IB Ql (Syn fld)

30017-8 is a LOINC code used to identify B. burgdorferi 58kD IgG IB Ql (Syn fld) 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 58kD Ab.IgG. It is commonly used with the system or sample type Synv fld.

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 Borrelia burgdorferi 58kD Ab.IgG. It is commonly used with the system or sample type Synv fld.

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: Observation
  • Method: IB

What it does not mean

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

Key facts

  • Borrelia burgdorferi 58kD IgG Ab [Presence] in Synovial fluid by Immunoblot
  • Borrelia burgdorferi 58kD Ab.IgG
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; B burg; B burgdor; B burgdor58kD; B burgdorferi; Bb; Blt; Burgdorf; ID; IMMUNE BLOT; Immune globulin G; Immunobl; Immunoblot; Immunoglobulin G; Infectious Disease; InfectiousDisease; Joint aspirate; Joint fld; Joint flu; Joint fluid; Lyme; Lyme disease; Lymes; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Rheum; Rheumatology; RIBA; Screen; SF; SNV; Syn; Syn fl; Synov; Synovial fluid; 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

B. burgdorferi 58kD IgG IB Ql (Syn fld)Borrelia burgdorferi 58kD IgG Ab [Presence] in Synovial fluid by ImmunoblotB burgdor58kD IgG Snv Ql IBBorrelia burgdorferi 58kD Ab.IgGMICROBorrelia burgdorferi 58kD IgG antibody, Synovial fluidPrThr

Frequently asked questions

Code details

Code30017-8
SystemLOINC
Display nameB. burgdorferi 58kD IgG IB Ql (Syn fld)
DescriptionBorrelia burgdorferi 58kD Ab.IgG
Short nameB burgdor58kD IgG Snv Ql IB
ComponentBorrelia burgdorferi 58kD Ab.IgG
PropertyPrThr
TimingPt
System (specimen)Synv fld
ScaleOrd
MethodIB
ClassMICRO
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.04
Last changed2.73

Consumer names

Borrelia burgdorferi 58kD IgG antibody, Synovial fluid

Part names

Borrelia burgdorferi 58kD Ab.IgGPrThrPtSynv fldOrdIBBorrelia burgdorferi 58kD IgGPresence or ThresholdPoint in time (spot)Synovial 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.