LOINCActiveBoth

LOINC Code 11550-1: B. burgdorferi Org specific cx Ql (Specimen)

11550-1 is a LOINC code used to identify B. burgdorferi Org specific cx Ql (Specimen) 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. It is commonly used with the system or sample type XXX.

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. It is commonly used with the system or sample type XXX.

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: Organism specific culture

What it does not mean

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

Key facts

  • Borrelia burgdorferi [Presence] in Specimen by Organism specific culture
  • Borrelia burgdorferi
  • B burg; B burgdor; B burgdorferi; Bb; Burgdorf; C&S; Cult; Cultures; ID; Infectious Disease; InfectiousDisease; Lyme; Lyme disease; Lymes; Microbiology; Misc; Miscellaneous; Ordinal; Other; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Spec; To be specified in another part of the message; Unspecified

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 Org specific cx Ql (Specimen)Borrelia burgdorferi [Presence] in Specimen by Organism specific cultureB burgdor Spec Ql CultBorrelia burgdorferiMICROBorrelia burgdorferi culture, SpecimenPrThr

Frequently asked questions

Code details

Code11550-1
SystemLOINC
Display nameB. burgdorferi Org specific cx Ql (Specimen)
DescriptionBorrelia burgdorferi
Short nameB burgdor Spec Ql Cult
ComponentBorrelia burgdorferi
PropertyPrThr
TimingPt
System (specimen)XXX
ScaleOrd
MethodOrganism specific culture
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0j-a
Last changed2.73

Consumer names

Borrelia burgdorferi culture, Specimen

Part names

Borrelia burgdorferiPrThrPtXXXOrdOrganism specific culturePresence or ThresholdPoint in time (spot)

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 11550-1 | HealthAssure