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.

LOINCActiveObservation

LOINC Code 40833-6: SOD1 gene allele 1 Molgen Nom (Bld/Tiss)

Name: LOINC Code 40833-6: SOD1 gene allele 1 Molgen Nom (Bld/Tiss)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:27.146Z

40833-6 is a LOINC code used to identify SOD1 gene allele 1 Molgen Nom (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 SOD1 gene allele 1. 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 SOD1 gene allele 1. 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: Observation
Method: Molgen

What it does not mean

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

Key facts

SOD1 gene allele 1 [Identifier] in Blood or Tissue by Molecular genetics method Nominal
SOD1 gene allele 1
ALS; ALS1; Amyotrophic lateral sclerosis 1; Blood; Cu,Zn superoxide dismutase gene; Genetics; HEL-S-44; Heredity; Heritable; homodimer; hSod1; i; Identity or presence; indophenoloxidase A gene; Inherited; IPOA; Lou Gehrig's disease; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.MUTATIONS; Nominal; PCR; Point in time; Random; SOD; SOD1 allele 1; superoxide dismutase 1 gene; superoxide dismutase 1, soluble; 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

SOD1 gene allele 1 Molgen Nom (Bld/Tiss)SOD1 gene allele 1 [Identifier] in Blood or Tissue by Molecular genetics method NominalSOD1 allele 1 Bld/TSOD1 gene allele 1MOLPATH.MUTSOD1 gene allele 1, Blood or tissue specimenPrid

Frequently asked questions

Code details

Code40833-6

SystemLOINC

Display nameSOD1 gene allele 1 Molgen Nom (Bld/Tiss)

DescriptionSOD1 gene allele 1

Short nameSOD1 allele 1 Bld/T

ComponentSOD1 gene allele 1

PropertyPrid

TimingPt

System (specimen)Bld/Tiss

ScaleNom

MethodMolgen

ClassMOLPATH.MUT

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.15

Last changed2.15

Consumer names

SOD1 gene allele 1, Blood or tissue specimen

Part names

SOD1 gene allele 1PridPtBld/TissNomMolgenPresence or IdentityPoint 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.