LOINCActiveObservation

LOINC Code 101202-0: MuV IgG index Qn (S+CSF)

101202-0 is a LOINC code used to identify MuV IgG index Qn (S+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 Mumps virus Ab.IgG index. It is commonly used with the system or sample type Ser+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 Mumps virus Ab.IgG index. It is commonly used with the system or sample type Ser+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: Observation

What it does not mean

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

Key facts

  • Mumps virus IgG Ab index [Units/volume] in Serum and CSF
  • Mumps virus Ab.IgG index
  • ABS; Aby; AI; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Both serum and cerebrospinal fluid; Cerebral spinal fluid; Cerebrospinal Fl; Immune globulin G; Immunoglobulin G; Microbiology; MuV; Point in time; QNT; Quan; Quant; Quantitative; Random; Serum; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; 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

MuV IgG index Qn (S+CSF)Mumps virus IgG Ab index [Units/volume] in Serum and CSFMuV IgG Index Ser+CSF-aCncMumps virus Ab.IgG indexMICROMumps virus IgG index, Serum+Cerebrospinal fluidACnc

Frequently asked questions

Code details

Code101202-0
SystemLOINC
Display nameMuV IgG index Qn (S+CSF)
DescriptionMumps virus Ab.IgG index
Short nameMuV IgG Index Ser+CSF-aCnc
ComponentMumps virus Ab.IgG index
PropertyACnc
TimingPt
System (specimen)Ser+CSF
ScaleQn
ClassMICRO
Example unitsindex value
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.74
Last changed2.75

Consumer names

Mumps virus IgG index, Serum+Cerebrospinal fluid

Part names

Mumps virus Ab.IgG indexACncPtSer+CSFQnArbitrary ConcentrationPoint in time (spot)Serum and CSF

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 101202-0 | HealthAssure