LOINCActiveBoth

LOINC Code 104323-1: IDH1 and IDH2 gene full mutation analysis Molgen Doc (Bld/Tiss)

104323-1 is a LOINC code used to identify IDH1 and IDH2 gene full mutation analysis Molgen Doc (Bld/Tiss) 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 IDH1 & IDH2 gene full mutation analysis. It is commonly used with the system or sample type Bld/Tiss.

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 IDH1 & IDH2 gene full mutation analysis. It is commonly used with the system or sample type Bld/Tiss.

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: Molgen

What it does not mean

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

Key facts

  • IDH1 and IDH2 gene full mutation analysis in Blood or Tissue by Molecular genetics method
  • IDH1 & IDH2 gene full mutation analysis
  • Blood; D2HGA2; Document; Finding; Findings; full gene sequencing; Full Mut Anl; ICD-M; IDH; IDH1+IDH2; IDHM; IDP; IDPM; isocitrate dehydrogenase (NADP(+)) 2, mitochondrial; mNADP-IDH; Molecular genetics; Molecular pathology; MOLPATH; Mut; Mutations; PCR; Point in time; Random; sequencing of entire coding region; Tissue; Tissue, unspecified; WB; Whole blood; Whole blood or Tissue

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

IDH1 and IDH2 gene full mutation analysis Molgen Doc (Bld/Tiss)IDH1 and IDH2 gene full mutation analysis in Blood or Tissue by Molecular genetics methodIDH1+IDH2 Full Mut Anl Bld/TIDH1 & IDH2 gene full mutation analysisMOLPATHIDH1 and IDH2 gene variant analysis, Blood or tissue specimenFind

Frequently asked questions

Code details

Code104323-1
SystemLOINC
Display nameIDH1 and IDH2 gene full mutation analysis Molgen Doc (Bld/Tiss)
DescriptionIDH1 & IDH2 gene full mutation analysis
Short nameIDH1+IDH2 Full Mut Anl Bld/T
ComponentIDH1 & IDH2 gene full mutation analysis
PropertyFind
TimingPt
System (specimen)Bld/Tiss
ScaleDoc
MethodMolgen
ClassMOLPATH
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.77
Last changed2.77

Consumer names

IDH1 and IDH2 gene variant analysis, Blood or tissue specimen

Part names

IDH1 & IDH2 gene full mutation analysisFindPtBld/TissDocMolgenFindingPoint in time (spot)Blood or TissueMolecular genetics

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 104323-1 | HealthAssure