LOINCActiveBoth

LOINC Code 97644-9: Barmah forest virus IgM IA Ql (CSF)

97644-9 is a LOINC code used to identify Barmah forest virus IgM IA Ql (CSF) 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 Barmah forest virus Ab.IgM. It is commonly used with the system or sample type CSF.

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 Barmah forest virus Ab.IgM. It is commonly used with the system or sample type CSF.

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: IA

What it does not mean

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

Key facts

  • Barmah forest virus IgM Ab [Presence] in Cerebral spinal fluid by Immunoassay
  • Barmah forest virus Ab.IgM
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbovirus; Autoantibodies; Autoantibody; BFV; Cerebral spinal fluid; Cerebrospinal Fl; EIA; ELFA; ELISA; Enzyme immunoassay; IAA; ID; Immune globulin M; Immunoglobulin M; Infectious Disease; InfectiousDisease; MEIA; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; 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

Barmah forest virus IgM IA Ql (CSF)Barmah forest virus IgM Ab [Presence] in Cerebral spinal fluid by ImmunoassayBFV IgM CSF Ql IABarmah forest virus Ab.IgMMICROBarmah Forest virus IgM antibody, Spinal fluidPrThr

Frequently asked questions

Code details

Code97644-9
SystemLOINC
Display nameBarmah forest virus IgM IA Ql (CSF)
DescriptionBarmah forest virus Ab.IgM
Short nameBFV IgM CSF Ql IA
ComponentBarmah forest virus Ab.IgM
PropertyPrThr
TimingPt
System (specimen)CSF
ScaleOrd
MethodIA
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.70
Last changed2.70

Consumer names

Barmah Forest virus IgM antibody, Spinal fluid

Part names

Barmah forest virus Ab.IgMPrThrPtCSFOrdIABarmah forest virus IgMPresence or ThresholdPoint in time (spot)Cerebral spinal fluidImmunoassay

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 97644-9 | HealthAssure