LOINCActiveBoth

LOINC Code 106812-1: IgM IA (BldCo) [Mass/Vol]

106812-1 is a LOINC code used to identify IgM IA (BldCo) [Mass/Vol] 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 IgM. It is commonly used with the system or sample type BldCo.

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 IgM. It is commonly used with the system or sample type BldCo.

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

  • IgM [Mass/volume] in Cord blood by Immunoassay
  • IgM
  • Blood - (umbilical) cord; Chemistry; Cord (umbilical) blood; Cord bld; Cord blood; EIA; ELFA; ELISA; Enzyme immunoassay; IAA; Immune globulin M; Immunoglobulin M; Level; Mass concentration; MEIA; Point in time; QNT; Quan; Quant; Quantitative; Random; 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

IgM IA (BldCo) [Mass/Vol]IgM [Mass/volume] in Cord blood by ImmunoassayIgM BldCo IA-mCncIgMCHEMIgM, Cord bloodMCnc

Frequently asked questions

Code details

Code106812-1
SystemLOINC
Display nameIgM IA (BldCo) [Mass/Vol]
DescriptionIgM
Short nameIgM BldCo IA-mCnc
ComponentIgM
PropertyMCnc
TimingPt
System (specimen)BldCo
ScaleQn
MethodIA
ClassCHEM
Example unitsg/L
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.79
Last changed2.79

Consumer names

IgM, Cord blood

Part names

IgMMCncPtBldCoQnIAMass ConcentrationPoint in time (spot)Blood cordImmunoassay

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 106812-1 | HealthAssure