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 35374-8: DMPK gene allele 2 CTG repeats Molgen Ql (Bld/Tiss)

Name: LOINC Code 35374-8: DMPK gene allele 2 CTG repeats Molgen Ql (Bld/Tiss)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:22.391Z

35374-8 is a LOINC code used to identify DMPK gene allele 2 CTG repeats Molgen Ql (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 DMPK gene allele 2.CTG repeats. 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 DMPK gene allele 2.CTG repeats. 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

DMPK gene allele 2 CTG repeats [Presence] in Blood or Tissue by Molecular genetics method
DMPK gene allele 2.CTG repeats
Blood; DM; DM1; DM1PK; DMK; DMPK allele2; DMPK allele2 CTG Rpt; dystrophia myotonica-protein kinase; Dystrophia myotonica-protein kinase gene; Genetics; Heredity; Heritable; II; Inherited; MDPK; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.NUCREPEAT; MT-PK; Myotonic dystrophy 1; Myotonin-protein kinase gene; Ordinal; PCR; Point in time; PR; QL; Qual; Qualitative; Random; Repeat; Screen; 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

DMPK gene allele 2 CTG repeats Molgen Ql (Bld/Tiss)DMPK gene allele 2 CTG repeats [Presence] in Blood or Tissue by Molecular genetics methodDMPK allele2 CTG Rpt Bld/T QlDMPK gene allele 2.CTG repeatsMOLPATH.NUCREPEATDMPK gene Allele 2 CTG Repeats, Blood or tissue specimenPrThr

Frequently asked questions

Code details

Code35374-8

SystemLOINC

Display nameDMPK gene allele 2 CTG repeats Molgen Ql (Bld/Tiss)

DescriptionDMPK gene allele 2.CTG repeats

Short nameDMPK allele2 CTG Rpt Bld/T Ql

ComponentDMPK gene allele 2.CTG repeats

PropertyPrThr

TimingPt

System (specimen)Bld/Tiss

ScaleOrd

MethodMolgen

ClassMOLPATH.NUCREPEAT

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.13

Last changed2.64

Consumer names

DMPK gene Allele 2 CTG Repeats, Blood or tissue specimen

Part names

DMPK gene allele 2.CTG repeatsPrThrPtBld/TissOrdMolgenDMPK gene allele 2 CTG repeatsPresence or ThresholdPoint 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.