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.

LOINCActiveBoth

LOINC Code 49644-8: SCA10 gene allele 2.ATTCT repeats Molgen (Bld/Tiss) [Entitic number]

Name: LOINC Code 49644-8: SCA10 gene allele 2.ATTCT repeats Molgen (Bld/Tiss) [Entitic number]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:33.942Z

49644-8 is a LOINC code used to identify SCA10 gene allele 2.ATTCT repeats Molgen (Bld/Tiss) [Entitic number] 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 SCA10 gene allele 2.ATTCT 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 SCA10 gene allele 2.ATTCT 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

SCA10 gene allele 2.ATTCT repeats [Entitic number] in Blood or Tissue by Molecular genetics method
SCA10 gene allele 2.ATTCT repeats
Blood; E46L; Entitic; Entitic number; Genetics; Heredity; Heritable; HUMEEP; II; Inherited; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.NUCREPEAT; PCR; Point in time; QNT; Quan; Quant; Quantitative; Random; Repeat; SCA10; SCA10 allele 2 ATTCT Rpt; 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

SCA10 gene allele 2.ATTCT repeats Molgen (Bld/Tiss) [Entitic number]SCA10 gene allele 2.ATTCT repeats [Entitic number] in Blood or Tissue by Molecular genetics methodSCA10 allele 2 ATTCT Rpt EntNum Bld/TSCA10 gene allele 2.ATTCT repeatsMOLPATH.NUCREPEATSCA10 gene Allele 2 ATTCT Repeats, Blood or tissue specimenEntNum

Frequently asked questions

Code details

Code49644-8

SystemLOINC

Display nameSCA10 gene allele 2.ATTCT repeats Molgen (Bld/Tiss) [Entitic number]

DescriptionSCA10 gene allele 2.ATTCT repeats

Short nameSCA10 allele 2 ATTCT Rpt EntNum Bld/T

ComponentSCA10 gene allele 2.ATTCT repeats

PropertyEntNum

TimingPt

System (specimen)Bld/Tiss

ScaleQn

MethodMolgen

ClassMOLPATH.NUCREPEAT

Example unitsATTCT repeats

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.22

Last changed2.70

Consumer names

SCA10 gene Allele 2 ATTCT Repeats, Blood or tissue specimen

Part names

SCA10 gene allele 2.ATTCT repeatsEntNumPtBld/TissQnMolgenEntitic numberPoint 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.