LOINCActiveBoth

LOINC Code 34203-0: SCA12 gene CAG repeats Molgen Ql (Bld/Tiss)

34203-0 is a LOINC code used to identify SCA12 gene CAG 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 SCA12 gene.CAG 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 SCA12 gene.CAG 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: Both
  • Method: Molgen

What it does not mean

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

Key facts

  • SCA12 gene CAG repeats [Presence] in Blood or Tissue by Molecular genetics method
  • SCA12 gene.CAG repeats
  • ATXN12; Blood; Genetics; Heredity; Heritable; Inherited; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.NUCREPEAT; Ordinal; PCR; Point in time; PPP2R2B; PR; QL; Qual; Qualitative; Random; Repeat; SCA; SCA12 gene CAG Rpt; Screen; Spinocerebellar ataxia; 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

SCA12 gene CAG repeats Molgen Ql (Bld/Tiss)SCA12 gene CAG repeats [Presence] in Blood or Tissue by Molecular genetics methodSCA12 gene CAG Rpt Bld/T QlSCA12 gene.CAG repeatsMOLPATH.NUCREPEATSCA12 gene CAG Repeats, Blood or tissue specimenPrThr

Frequently asked questions

Code details

Code34203-0
SystemLOINC
Display nameSCA12 gene CAG repeats Molgen Ql (Bld/Tiss)
DescriptionSCA12 gene.CAG repeats
Short nameSCA12 gene CAG Rpt Bld/T Ql
ComponentSCA12 gene.CAG repeats
PropertyPrThr
TimingPt
System (specimen)Bld/Tiss
ScaleOrd
MethodMolgen
ClassMOLPATH.NUCREPEAT
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.10
Last changed2.56

Consumer names

SCA12 gene CAG Repeats, Blood or tissue specimen

Part names

SCA12 gene.CAG repeatsPrThrPtBld/TissOrdMolgenSCA12 gene CAG 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.

LOINC Code 34203-0 | HealthAssure