LOINCActiveOrder

LOINC Code 94853-9: West Nile virus IgG and IgM panel Ql (CSF)

94853-9 is a LOINC code used to identify West Nile virus IgG and IgM panel 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 West Nile virus Ab.IgG & IgM panel. 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 West Nile virus Ab.IgG & IgM panel. 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: Order
  • Panel type: Panel

What it does not mean

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

Key facts

  • West Nile virus IgG and IgM panel - Cerebral spinal fluid Qualitative
  • West Nile virus Ab.IgG & IgM panel
  • Cerebral spinal fluid; Cerebrospinal Fl; ID; Immune globulin G; Immune globulin M; Immunoglobulin G; Immunoglobulin M; Infectious Disease; InfectiousDisease; Microbiology; Ordinal; Pan; PANEL.MICROBIOLOGY; Panl; Pnl; Point in time; QL; Qual; Qualitative; Random; Screen; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; WNV; WNV IgG+IgM Pnl

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

West Nile virus IgG and IgM panel Ql (CSF)West Nile virus IgG and IgM panel - Cerebral spinal fluid QualitativeWNV IgG+IgM Pnl CSFWest Nile virus Ab.IgG & IgM panelPANEL.MICROWest Nile virus IgG and IgM Panel, Spinal fluid-

Frequently asked questions

Code details

Code94853-9
SystemLOINC
Display nameWest Nile virus IgG and IgM panel Ql (CSF)
DescriptionWest Nile virus Ab.IgG & IgM panel
Short nameWNV IgG+IgM Pnl CSF
ComponentWest Nile virus Ab.IgG & IgM panel
Property-
TimingPt
System (specimen)CSF
ScaleOrd
ClassPANEL.MICRO
StatusACTIVE
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.68
Last changed2.68

Consumer names

West Nile virus IgG and IgM Panel, Spinal fluid

Part names

West Nile virus Ab.IgG & IgM panel-PtCSFOrdWest Nile virus IgG and IgM panelPoint in time (spot)Cerebral spinal fluid

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 94853-9 | HealthAssure