What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveOrder

LOINC Code 49037-5: RSV IgG and IgM panel Qn (S)

Name: LOINC Code 49037-5: RSV IgG and IgM panel Qn (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:33.170Z

49037-5 is a LOINC code used to identify RSV IgG and IgM panel 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 Respiratory syncytial virus Ab.IgG & IgM panel. 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 Respiratory syncytial virus Ab.IgG & IgM panel. 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: Order
Panel type: Panel

What it does not mean

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

Key facts

Respiratory syncytial virus IgG and IgM panel [Units/volume] - Serum
Respiratory syncytial virus Ab.IgG & IgM panel
Arbitrary concentration; HRSV; ID; Immune globulin G; Immune globulin M; Immunoglobulin G; Immunoglobulin M; Infectious Disease; InfectiousDisease; Microbiology; Pan; PANEL.MICROBIOLOGY; Panl; Pnl; Point in time; QNT; Quan; Quant; Quantitative; Random; RSV; RSV IgG+IgM Pnl; Serum; 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

RSV IgG and IgM panel Qn (S)Respiratory syncytial virus IgG and IgM panel [Units/volume] - SerumRSV IgG+IgM Pnl Ser-aCncRespiratory syncytial virus Ab.IgG & IgM panelPANEL.MICRORespiratory syncytial virus (RSV) IgG and IgM panel, BloodACnc

Frequently asked questions

Code details

Code49037-5

SystemLOINC

Display nameRSV IgG and IgM panel Qn (S)

DescriptionRespiratory syncytial virus Ab.IgG & IgM panel

Short nameRSV IgG+IgM Pnl Ser-aCnc

ComponentRespiratory syncytial virus Ab.IgG & IgM panel

PropertyACnc

TimingPt

System (specimen)Ser

ScaleQn

ClassPANEL.MICRO

StatusACTIVE

Order/ObservationOrder

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.21

Last changed2.42

Consumer names

Respiratory syncytial virus (RSV) IgG and IgM panel, Blood

Part names

Respiratory syncytial virus Ab.IgG & IgM panelACncPtSerQnRespiratory syncytial virus IgG and IgM panelArbitrary 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.