LOINCActiveBoth

LOINC Code 31597-8: R. conorii Ab Qn (S)

31597-8 is a LOINC code used to identify R. conorii Ab Qn (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 Rickettsia conorii Ab. It is commonly used with the system or sample type Ser.

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 Rickettsia conorii Ab. 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: Both

What it does not mean

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

Key facts

  • Rickettsia conorii Ab [Units/volume] in Serum
  • Rickettsia conorii Ab
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Boutonneuse fever; ID; Infectious Disease; InfectiousDisease; Mediterranean spotted fever; Microbiology; Point in time; QNT; Quan; Quant; Quantitative; R conorii; Random; Ricket; Rickettsial; Serum; Spotted fever; SR

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

R. conorii Ab Qn (S)Rickettsia conorii Ab [Units/volume] in SerumR conorii Ab Ser-aCncRickettsia conorii AbMICRORickettsia conorii antibody, BloodACnc

Frequently asked questions

Code details

Code31597-8
SystemLOINC
Display nameR. conorii Ab Qn (S)
DescriptionRickettsia conorii Ab
Short nameR conorii Ab Ser-aCnc
ComponentRickettsia conorii Ab
PropertyACnc
TimingPt
System (specimen)Ser
ScaleQn
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.07
Last changed2.69

Consumer names

Rickettsia conorii antibody, Blood

Part names

Rickettsia conorii AbACncPtSerQnArbitrary ConcentrationPoint in time (spot)Serum

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 31597-8 | HealthAssure