LOINCActiveBoth

LOINC Code 100895-2: R. conorii IgG and IgM (S) [Interp]

100895-2 is a LOINC code used to identify R. conorii IgG and IgM (S) [Interp] 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.IgG & 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 Rickettsia conorii Ab.IgG & 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: 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 IgG and IgM [Interpretation] in Serum
  • Rickettsia conorii Ab.IgG & IgM
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Boutonneuse fever; IgG+IgM; Immune globulin G; Immune globulin M; Immunoglobulin G; Immunoglobulin M; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; Mediterranean spotted fever; Microbiology; Nominal; Point in time; 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 IgG and IgM (S) [Interp]Rickettsia conorii IgG and IgM [Interpretation] in SerumR conorii IgG+IgM Ser-ImpRickettsia conorii Ab.IgG & IgMMICRORickettsia conorii IgG and IgM antibodies, BloodImp

Frequently asked questions

Code details

Code100895-2
SystemLOINC
Display nameR. conorii IgG and IgM (S) [Interp]
DescriptionRickettsia conorii Ab.IgG & IgM
Short nameR conorii IgG+IgM Ser-Imp
ComponentRickettsia conorii Ab.IgG & IgM
PropertyImp
TimingPt
System (specimen)Ser
ScaleNom
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

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

Consumer names

Rickettsia conorii IgG and IgM antibodies, Blood

Part names

Rickettsia conorii Ab.IgG & IgMImpPtSerNomImpression/interpretation of studyPoint 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 100895-2 | HealthAssure